Spectrofotometru UV-VIS monofascicul fara scanare
Lungimea de banda 200nm .. 1100nm
Utilizare: universitar / didactic / laboratoare de apa / analize de rutina
Model AquaQuest Cecil 1021

Spectrofotometru UV Vizibil economic de uz general

Single Beam UV / Visible Spectrophotometer without scanning


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Caracteristici generale
Spectrofotometru special configurat si pre-programat pentru analiza probe de apa; are instalat aproximativ 150 de metode utilizate in analiza spectrala a apelor, pe baza kiturilor de reactivi Merck Spectroquant sau cu alti reactivi de laborator dupa metodele utilizatorului
Stabilitate si viteza mare de analiza, difuzie mica, zgomot scazut si precizie optima in setarea lungimii de unda, ce fac posibila masurarea probelor cu acuratete si incredere
Display LCD graphic; meniuri, curbe, tabele cu rezultate numerice / grafice
Domenii de Aplicatie: Ape uzate - Ape de alimentare boiler - Ape de racire - Apa de baut - Apa de rau - Sucuri racoritoare - Produse alimentare - Chimicale - Acoperiri de suprafata - Agricultura - Vopseluri - Hartie - Industria farmaceutica - Cresterea plantelor in solutii apoase, etc.

Date Tehnice

Model Cecil-1021
Banda fascicola mono fascicol
Domeniu de absorbtie Vizibil
Sistemul optic Monocromator Littrow 1200L/mm cu retea de difractie holografica ; si optica acoperita
Latimea benzii 8 nm
Domeniul spectral 200- 1100nm
Afisajul spectral 7 segmente LED
Afisaje multiple cu Listare Afisaj cu listare si navigare
Detectoare 2 x diode siliconice
Autocalibrare si Autotestare Automat La pornire
Autozero Automat - Revenire automata la zero
Selectia lampilor si filtrelor Lampile si filtrele corespunzatoare sunt selectate automat
linie de baza memorata
Aplatizarea linie de baza ±0.002A
Stabilitatea linie de baza ±0.001A/ora
Cautarea varfului Automat cu aplatizarea linie de baza
Raspandirea spotului > 0.05%
Ajustarea si editarea liniilor, curbelor si concentratia setat
Selctarea lungimea de unda 0.1nm controlata prin testatura (butoane sus - jos)
Reproductibilitatea si acuratetea lungimi de unda 1nm
Precizie lungimi de unda 0.1nm
Calibrarea si auto-testarea lungimi de unda Automat la pornirea aparatului
Extindere lungimi de unda setat standard
Stocarea datelor spectrale memorie volatila
Afisarea domeniul fotometric -0.3 la 3.0 A,
0-200% T,
0-9999 C
Acurateta fotometrica si Reproductibilitatea 1% sau 0.005 A
Zgomotul fotometric > ±0.0002 A
Programe pentru testari si analize probelor programe interne
Programare cuvelor si lungimi de unda setari standard
memorie pentru metodele si curbele memoria volatila
memorie cu parola de protectie memoria volatila
Setare absorbanta 0A si 100% T automat
Indice de absorbanta setate
Determinarea reactia cinetica manual
Sortarea probelor suport pentru o cuva
Probe de volume mici 4 schimbatoare pentru microprobe
Sistem optic pentru probe cu turbiditate SIP Flowcell / cuva de turbiditate
Temperatura probei Afisata
Editare alfa-numerica Alpha Numeric alfa-numerica si afisaj digital
Interfete digitale Bi-directional serial RS232c
Listare in timp real Rapoarte si rezultate cu ora/min/sec si data
Dimensiuni 480 x 340 x 200 mm
Alimentare 250V, 50/60Hz
Greutate 17 Kg

 

Main Features
High Quality Low Cost When cost is a primary consideration of selection, the Series 1000 provides low cost, high specification, quality instruments for both the UV and visibleranges. The new lightweight designs offer an idealcombination of performance, quality and reliability for educational use; as is witnessed by the large numberof Universities, Polytechnics and Colleges who are multiple users of the range.
Wavelength Precision Very precise wavelength selection, with readout to 0.1nm, provides the high degree of reproducibility needed for accuracy, particularly when measuring ona sloping background.
Convenient Operation Design advantages of the Series 1000 instruments include self test and calibration at switch on, automatic lamp and filter selection coupled towavelength and high overall stability eliminatingfrequent resetting of the absorbance zero when making extended measurements.
Ease of Operation With only six, carefully programmed operating keys, the Series 1000 spectrophotometers are exceptionally easy to use. Up-down keys, with automatic slew rate acceleration, make wavelength selection, to 0.1nm, convenient and rapid. Absorbance, Transmittance or Concentration may be measured; the latter using standards or by entering a factor.
Deuterium Lamp Save UV-visible instruments allow the Deuterium lamp to be switched off when working in the visible region, toextend lamp life. Switch on is automatic if a UV wavelength is selected. Lamps are guaranteed for 1500 hours and are fitted with an hours of use indicator.

Technical Data

Model Cecil-1021
Optical System Littrow monochromator using 1200L/mm holographic grating; coated optics
Optical Bandwith 8 nm
Wavelength Selection Keyboard controlled by up-down keys
Wavelength Range 200-1100nm
Wavelength Accuracy Within 1nm
Wavelength Precision 0.1nm
Wavelength Display Large seven segment bright LED’s
Photometric Ranges -0.3 to 3.0A, 0-200%T, 0-9999C
Photometric Accuracy 1% or 0.005A whichever is greater
Photometric Noise Less than +0.001A/Hr.
Straylight Less than 0.05% at 340nm
Absorbance Zero Stability Better than + 0.001A/Hr.
Absorbance Zero Setting 0A and 100%T automatic by press button
Peak Seek Automatic with baseline flattening
Filter and Lamp Selection Automatic - coupled to wavelength
Self Test and Calibration Automatic at switch on
Computer Interface Bi-directional serial RS232c
Sample Compartment Dimensions 196 x 105 x 107 mm (l x d x h)
Size 480 x 340 x 200 mm (l x d x h)
Power Requirement 110-250V, 50/60Hz
Weight 17 kg

 

Optional accessories

Description Part No.
SAMPLE HOLDERS  
Single cell holder 1010 31 00
Universal cell holder, 10mm cells upwards 1010 38 00
Long pathlength cylindrical cell holder 1010 39 00
Holder for solid samples or films 2020 33 00
Ultra-microcell holder : 50µl or less 2020 39 00
CELL CHANGERS AND HOLDERS  
4 cell manual changer (no holder) 1010 34 00
4 x 10 mm cell holder for manual charger 1010 24 00
Up to 4 x 50mm holder for manual charger 1010 36 004
microcell manual changer and holder 2020 38 00
SIP SAMPLING  
Holder for 10mm SIP cell 1010 32 00
Holder for SIP cell up to 50mm 2020 37 00
THERMOSTATTING  
Water flow holder for manual 4 cell changer 1010 36 15
Water flow holder for single, SIPcell 1010 33 00
Cell compartment lid and water pipe port 1010 05 00
SAMPLE STIRRING  
Electronic controller for sample stirring 2010 31 00
Cell holder for sample stirring 2021 32 00
Water thermostatted holder for stirring 2010 33 00
LAMPS  
Deuterium lamp with hours indicator 2202 01 42
Tungsten halide lamp - in pairs 2303 01 40
CABLES AND COMPUTERSRS  
232c cable for PC with 25 pin outlet and protocol manual 2021 26 00
RS232c cable for PC with 9 pin outlet and protocol manual 2021 83 00
CALIBRATION FILTERS  
Holmium filter in holder 202 01 44
Didymium filter in holder 303 01 30
Set of 4 certified absorbance filters in holders 594 44 00
Set of 6 certified absorbance filters in holders 594 66 00
Set of 2 certified wavelength filters in holders 303 40 00

 

Optional accessories

Description Part No.
SAMPLE HOLDERS  
Single cell holder 1010 31 00
Universal cell holder, 10mm cells upwards 1010 38 00
Long pathlength cylindrical cell holder 1010 39 00
Holder for solid samples or films 2020 33 00
Ultra-microcell holder : 50µl or less 2020 39 00
CELL CHANGERS AND HOLDERS  
4 cell manual changer (no holder) 1010 34 00
4 x 10 mm cell holder for manual charger 1010 24 00
Up to 4 x 50mm holder for manual charger 1010 36 004
microcell manual changer and holder 2020 38 00
SIP SAMPLING  
Holder for 10mm SIP cell 1010 32 00
Holder for SIP cell up to 50mm 2020 37 00
THERMOSTATTING  
Water flow holder for manual 4 cell changer 1010 36 15
Water flow holder for single, SIPcell 1010 33 00
Cell compartment lid and water pipe port 1010 05 00
SAMPLE STIRRING  
Electronic controller for sample stirring 2010 31 00
Cell holder for sample stirring 2021 32 00
Water thermostatted holder for stirring 2010 33 00
LAMPS  
Deuterium lamp with hours indicator 2202 01 42
Tungsten halide lamp - in pairs 2303 01 40
CABLES AND COMPUTERSRS  
232c cable for PC with 25 pin outlet and protocol manual 2021 26 00
RS232c cable for PC with 9 pin outlet and protocol manual 2021 83 00
CALIBRATION FILTERS  
Holmium filter in holder 202 01 44
Didymium filter in holder 303 01 30
Set of 4 certified absorbance filters in holders 594 44 00
Set of 6 certified absorbance filters in holders 594 66 00
Set of 2 certified wavelength filters in holders 303 40 00

 


Spectrofotometru UV-VIS Optic (fara reactivi)
Lungimea de banda 190nm .. 1100nm
Utilizare: analiza apelor / analize spectrale de rutina sau speciale
Model WTW photoLab 7600 UV-VIS

Spectrofotometru UV - VIS optic cu functia AQA (analiza optica fara reactivi)

Optical Spectrophotometer photoLab 7600 UV-VIS


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Caracteristici generale
Spectrofotometru pre-programat sau usor de programat, optim pentru autocontrol suplimentar cu metode optice fara reactivi (OptRF) si proceduri UV-VIS pentru aplicatii multiple cat si metode de calculare pentru proceduri cu lungimi de unda multiple
Avantaje
Suport cod de bare pentru kituri de testare in cuve rotunde si rectagulare
Recunoastere automata a cuvelor de 10, 20 si 50 mm
Reglare automata a domeniului de masura
Memorare automata a datelor si administrare usoara adatelor
Mai mult de 200 de metode, inclusiv proceduri speciale precum amoniac liber, CO2, SAC si culoare
Programarea metodelor de catre utilizator; cu introducere date si operare pas cu pas: pot fi programate variabilele, operatorii si conditiile
Stocarea profilelor utilizatorului
Mai rapid decat orice proces de digestie
Introduceti proba in cuva de cuart, selectati metoda, cititi rezultatul:
- COD, NO3, si NO2 via masurare fotometrica spectrala indomeniul UV-VIS este o masurare de control rapida,suplimentara. Pot fi utilizate pentru verificarea rapida a dateloroficiale de documentare si a probelor de fixare.
- Evaluare automata a spectrelor cu citiri instant
- Calibrare de catre utilizator pentru citiri cu precizie mai mare
- Minimizare prietenoasa cu mediul a reactivilor si testelor
- Conectare IQ Sulti- Nus la metode fotometrice
Reactie cinetica–chimica (optional) calcularea activitatii catalitice la temperatura ambientala (aprox.20 .. 25°C)
Spectre de la QC la R&D asigura memorarea profilelor utilizatorului si procesarea datelor:
- Profile cu repartizare culori
- Editare profile (adaugare, comparare, etc.)
- Citiri in absorbanta sau transmisie in %

Date Tehnice
Lungimi de unda: 190–1100 nm
Sistem optic: Monocromator cu grilaj si motor in trepte / fascicol de referinta
Lampa: xenon
Display: iluminat, color, de 7” pentru evaluare grafica detaliata
Latime banda spectrala: 4 nm
Performanta de masurare: Concentratie, absorbanta, transmisie in %, cinetica si spectre in Abs sau transmisie in %, lungimi de unda multiple si citiri multiple
Viteza de analiza / scanare: 700–2000 nm/min, Scanari in trepte de 1, 2, 5, 10 nm a domeniului lungimii de unda
Precizia lungimii de unda: ± 1 nm / < 0.5 nm
Precizie fotometrica: –0.003 E pentru E < 0.600; 0.5 % din valori pentru 0.600 < E < 2.000
Tip de cuve: rotunde de 16 mm, rectangulare de 10/20/50 mm - cu detectie automata, fara adaptor
Cod de bare: Recunoasterea automata a metodei si a domeniului de masura pentru toate cuvele
Stocare date: 5000 valori masurate, spectre si valori cinetice aprox. 40 MB => 500 spectre (300–900 nm) si 400 valori cinetice cu 150 valori de masurare
Metode si profile: > 200 metode pre-programate, 1000 metode ce pot fi setate de utilizator, 20 profile pentru valori cinetice si spectre, optiuni extinse de programare
Interfata/actualizare: 1 USB-A, 1 USB-B, 1 Ethernet / actualizare via Internet si stick USB
Clasa de protectie IP: IP 30 include drenajul in compartimentul optic
Sursa alimentare: Universala, alimentare optionala prin cablul cu adaptor standard pentru baterii de la masina
Domeniu de temperatura: Operare +10 °C la +35 °C :: Stocare –25 °C la +65 °C
Dimensiuni: 404 x 197 x 314 mm
Greutate: 5 Kg
Cod produs: 250204

Main Features
The spectrophotometer photoLab 7600 UV-VIS combine routine analysis with spectral analysis and pioneering procedure OptRF
Menu-guided operation
Optical reagent-free measurement of COD, nitrate and nitrite (OptRF)
OptRF for standard parameters COD, NO3, NO2 in the outlet of municipal wastewater treatment plants
Multi-layer AQA
Application support
Comprehensive programming opportunities

Technical Advantages
For the standard parameters COD, nitrate and nitrite, a spectrum in the UV range is evaluated by means of complex algorithms which are based on reference spectra. The result is put out directly as concentration reading, without the use of reagents. No potassium dichromate, no digestion - for quick testing. The composition of the water is very important for this calculation, since water is not equal to water.
The OptRF-methods are currently being developed for sewage plant outlets. They can be optimized for the respective municipal waste water matrix by user calibration via reference values performed with standard procedures like test kits. Depending on the composition of surface waters, the methods can be used here as well after testing and verifying with reference procedures. Being light-weighted and powered by car battery, photoLab 7600 UV-VIS can be operated On-site easily.
UVT and SAC For the UV-Disinfection as well as for monitoring of organic pollution these two parameters constantly gain importance: 5 programs with and without turbidity correction are offered. You will find all important information about SAC in the following article as part of the photometry dictionary: b "SAC is not equal to SAC".
Well-proven routine analysis and wide-ranging application support Simple measuring: photoLab 7600 UV-VIS from 190 – 1100 nm supports the fastest and affordable routine analytics by using barcoded test kits and round and rectangular cuvettes just like the VIS version photoLab 7100. More than 250 methods are available for water analytics, galvanics and general lab analytics.
Environmental parameters such as chlorophyll and application procedures for the food and beverage industry are supported by programmed methods and comprehensive programming options. With its multi-wavelength, spectral and kinetics measurements this meter is suitable for mixed applications as well as research.
photoLab color: Color measurement instead of color perception
The PC software b photoLab color + Data spectral offer comprehensive color measurement and a convenient data management.
IQ LabLink offers an outstanding connection between IQ Sensor Net and lab measurement for top measurement reliability: Measurement data of IQ Sensor Net sensors (VARiON) can be transferred via USB stick directly into photoLab 7600 UV-VIS and back: faultless and without cable tangle thanks to sensor identification.

Technical Data
Wavelength range: 190 - 1100 nm
Bandwidth: 4 nm
Technology: Monochromator with reference beam
Lamp: Xenon
Wavelength resolution/accuracy/reproducibility: ±1nm; < 0.5 nm
Photometric accuracy/reproducibility: - 0.003 E for E < 0.600; 0.5% of the display for 0.600 < E < 2.000
Scan speed: 700-2000 nm/min in 1, 2, 5, 10 nm steps
Barcode/cuvette detection: 16 mm round, 10, 20, 50 mm Data memory: 5000 measurements, 40 MB for spectrums and kinetics
Own programs: 1000 user programs, 20 user profiles each, Spectrum+Kinetics
Interface/Update: 1 USB-A, 1 USB-B, 1 Ethernet / Update via Internet and USB-Stick

Optional accessories

Model Description Prod. code
photoLab Data spectral+photoLab color Color application package + PC software for easy data management + color measurement 902761
photoLab Brew Application package for brewing according to MEBAK (EBC/DIN) for photoLab 6000/7000 series 250214
LM spectral 7100 Replacement lamp for photoLab 7100 VIS TBD (25021X)
LM spectral 6100 Replacement lamp for photoLab 6100 VIS 250211
FC spectral 6/7 Field case for photoLab 6000/7000 series, with foam insert, unpopulated 250212
PL6-10 SIC Stability aid for 10 mm cuvettes 250213

 


Spectrofotometru UV-VIS pt. Analize de Rutina si Spectrale
Lungimea de banda 190nm .. 1100nm / banda optica de 1.8nm
Utilizare: Analize de rutină sau speciale / operare în toate domeniile de aplicare
Model Super Aurius / Cecil CE 3041

Spectrofotometre UV/VIS mono-fascicol cu scanare avansata

Single Beam UV / Visible Spectrophotometer with advanced scanning


produsul poate fi achizitionat si prin SEAP


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Caracteristici Tehnice
Spectrofotometru UV-VIS de inalta performanta cu latime de banda optica de 1.8nm, domeniu 190 .. 1100 nm cu sistem simetric cu modul extins de scanare lungimi de unda
Stabilitate acuratetea si precizia optima pentru orice proces de analiza sau de control al calitatii

Main Features
System Functions
DataStream - Fast Data Transfer Cecil DataStream software provides fast transfer of all data to a PC for incorporation into a spread sheet or mathematical package of the users choice. Fast and easy to use.
Self Test and Calibration An automatic test procedure, at switch-on, checks all instrument functions and calibrates wavelength against a deuterium lamp emission line. Performance is confirmed by a timed and dated report including instrument serial number.
Method Operation and Storage Up to 30 sets of instrument parameters, including concentration curves may be stored, security code protected. When recalled, instrument parameters are automatically set, avoiding errors.
Software Enhancement By E-SEF E-SEF - Encoded Software Enhancement Facility - allows software modules to be enabled using encoded numbers provided by telephone, fax or E-mail. Software requirements may be tailored, at any time, as required.
Data Storage With Security Data, including spectra, concentration curves, kinetics and time course plots may be stored in safe memory, security code protected against tamper or deletion.
Display Scrolling For Wide Viewing Use of the display scrolling facility enhances the effective screen width to 550nm and enables spectra and data up to six screen widths to be viewed.
Reprocessing Scans, time course plots, and reaction curves may all be reprocessed to any required format on the display screen and then plotted on the integral or an external printer.
USB and Serial RS232c Ports Computers may be connected via one of the two ports provided. Data may be downloaded to a computer for mass spectral storage, processed or transferred to a spread sheet.
Performance Validation Software and certified standards enable wavelength accuracy, Absorbance accuracy, bandwidth etc. to be validated. A timed and dated report includes the serial number of the instrument.
Quantification
Assay Program Formulae for measurements at up to 10 wavelengths may be entered rapidly. Programming and formatting of results is automatic at entry without user intervention. Multi-sample assays are automatic and may be stored as methods.
Concentration Measurement In the concentration measurement mode samples may be measured either by using a calibration standard, or entering a known factor relating concentration to Absorbance.
Calibration Curve and Line Fitting A straight line, quadratic or cubic curve may be fitted to up to 30 standards, with or without an intercept at the origin. Standards may be deleted and replaced and a new curve fitted.
Reaction Kinetics Single and multi-cell kinetic measurements are possible with plots and data displayed on screen. Data may be reprocessed and curves stored, security code protected against tamper or deletion.
Multi Wavelength Assays Assays are provided using either two or three wavelengths. A wine colour assay is provided which may use up to ten different wavelengths. Computations at up to four wavelengths are also provided.
Protein Assays Protein analyses may be made using either the 2 or 3 wavelength methods of Warburg and Christian. Also programmed are techniques and analytical procedures for assays by Lowry, Bradford, Biuret and BCA methods.
Ratio And Difference Absorbance ratioing at 280/260nm, or two user selected wavelengths, is provided for DNA purity assays. The scaled difference of Absorbance values at two wavelengths is also provided.
Cell Program Using the various cell changers, measurements may be made on up to 4, 6 or 8 cells at a single wavelength with cycle time and number of cycles entered by the operator. A cell and wavelength program may be combined.
Wavelength Program Measurements may be programmed for 10 different operator selected wavelengths with the cycle time and number of cycles selected by the operator. A wavelength and cell program may be combined.
Scanning
Wavelength Scan Scans at up to 4000nm/min are presented on screen or printed with all peaks annotated with wavelength and Absorbance. Tables are also presented listing all peaks and troughs with values. Scan is an option on the Aurius range.
Derivative Spectra Derivative spectra are readily produced, with selectable smoothing, either alone or superimposed on the fundamental, with or without an offset. Scaling is automatic, with all peaks and troughs quantified.
Overlayed Spectra Up to six scans, including stored scans, may be overlayed, with or without offsets for convenient comparisons or further manipulation.
Dynamic Scan Recall The last eight scans are automatically retained for recall by selection from a list and may be reprocessed, overlayed or transferred to protected memory for future use.
Band Area Height Computation Band areas with correction for sloping background absorption are readily quantified, with all details and construction displayed. Band areas may also be computed for derivative spectra to facilitate difficult quantification.
Scan Storage Spectra may be stored in safe memory for future recall. Each spectrum is automatically allocated a recall number, when stored, and may be security code protected against tamper or deletion.
Programmed Scans Scans, automatic, single or repeat may be made of a cell program of up to 4, 6 or 8 cells. A programmed sequence of scans may also be made of a single sample.
Time Course Plots Changing samples or flows may be examined and displayed by making a time course plot. Data may be reprocessed or stored, security code protected, with an automatically assigned recall number.
Sampling
Cells And Flowcells As well as 10mm cells and flowcells, holders are available for rectangular and cylindrical cells up to 100mm pathlength. A holder for solid samples is also available.
Automatic Cell Changers Automatic changers are available for 4, 6 or 8 cells, providing rapid sample changing or full programming.
Sipette Sampling Samples down to 300 microlitres may be measured in a 10mm cell. Sampling is under control of the instruments microprocessor system. Samples may be saved or pumped to waste.
Micro Sampling Small or valuable samples down to 50 microlitres or less may be measured using a specially designed cell and holder.
Ultra-Micro Sampling A special precision cell holder is available for ultra-microcells using as little as 5 or 10µl of valuable samples. Samples are loaded into the cell by pipette. Third party nano cells may also be used.
Sample Temperature Control Water and thermoelectric temperature control is available for single cells and automatic cell changers. Temperature is set from the control panel and displayed on the screen.
Temperature Programming Temperature programming of samples using a single cell or 4 cell changer is possible using a Thermoelectric controller with a range of 10°-100°C producing temperature programmes at up to 1°C per minute.
Batch Sampling Automatic batch sampling for up to 100 samples is available. The pump fits within the sample compartment and volume etc is set from the control panel and displayed on screen. Batch number entry is provided.
Dissolution Testing Versions of the instruments fitted with an 8 cell changer, special piping port and lid, are available for dissolution testing using software and a PC.
Assay Programs
Flexibility Simplicity of operation, for even complex tasks, coupled with a wide range of software and accessories, makes the Aurius and Super Aurius instruments ideal multi-user instruments, and excellent for multi-discipline laboratories.
User Written Programs, using Assay Program E-SEF software Allows the text entry of any formula with up to 76 characters. For complex calculations up to 20 such formulae may be entered and linked for formidable computing power without a PC. Assays may use up to 10 wavelengths and 8 cells in any automatic programmed method. Once entered programmes may be stored, as methods, security protected. Tabulation of results is automatic and the ease and speed of use makes Assay Program a very powerful tool.
Fast Program Any Assay Any quantitative assay may be rapidly input for automatic computation using the Cecil Assay Program software module. No programming skill is required by the operator. Transcription and calculation errors are avoided and validation is simple as no PC is used. Calculations for a series of Carboxyhaemoglobin samples is shown below with the formulae used.
Multi-Wavelength Assays Absorbance ratios are standard and quantitative assays using both two and three wavelengths are available, including the methods of Warburg & Christian for nucleic acids and proteins.
Performance
Super Aurius Performance The Super Aurius range offers un compromised performance and analytical power only available in much larger and more expensive instruments. With 1.8nm optical bandwidth even closely spaced or narrow bands may be resolved, as illustrated by the benzene vapour spectrum shown here.
With the added power of the 'Quant S' software module, scans may be overlayed and differencing, stripping and band area computation carried out.
Storage for 30 spectra, with full security, is provided. Derivative spectra are also standard, with multi-cell Kinetics provided by the 'Kinetics M' module.
Derivative Spectra Spectral information is often masked by overlapping absorption bands, sloping background absorption, or the occurrence of a small peak or shoulder on the side of a broad absorption band.
Derivative spectroscopy may be used to enhance fine detail, reduce the effects of a sloping background and accurately locate a masked band for measurement.
Band Quantification For accurate quantitative work it is often required to determine the area or height of an absorption band corrected for background absorption.
A very easy to use programme is provided for this purpose. The analytical result is displayed on the screen, with construction lines, enabling the quality of the chosen parameters to be assessed.
Band quantification may be stored as a method security protected.
Multi-Cell Kinetics The Super Aurius Series offers multi-cell Kinetics as well as single cell Kinetics as available on the Aurius Series. Plots are displayed on the screen and printed.
Regression analysis is applied to the user selected portion of the reaction curves (t1-t2) and results are reported in Units/Litre. Data may be reprocessed and curves stored security protected.
Water and thermoelectric sample temperature control are available, also sample stirring.
Use of the Spectrophotometers with a PC
DataStream Cecil DataStream provides for rapid transfer of raw data, or data processed and formatted by the spectrophotometer, to a PC for instant display. Scans, single measurements, programmed measurements and sophisticated analytical procedures may all be transferred with great ease.
Transferred data may be saved on disk or incorporated into a spread sheet or maths pack. Incorporation into Microsoft Excel is shown here for display, manipulation, graphical presentation, archiving or report generation.
Simplicity of operation is a key feature as any familiar spreadsheet or maths package -Excel, Lotus 123, Grafit etc - may be used, avoiding a learning cycle and saving valuable time. Reports are printed using any printer supported by Microsoft Windows.
Advanced Kinetics Raw Kinetics data may be transferred by DataStream into 'Grafit'. The Lineweaver Burk transformation, shown below, was automatically plotted together with the values of Km and Vmax. Other transformations may be used.
Dissolution Assay Both ranges are offered equipped for Dissolution Assay applications using an autochanger for up to 8 cells and with a piping port. Complete systems are offered, as shown here, including dissolution baths, pumps and dissolution software. The Super Aurius should be used when a narrow 1.8nm bandpass is required.
Performance Validation
Instrument performance may be validated using a comprehensive software module available on all instruments and which may be released by E-SEF.
Tests are provided for laboratories subject to regulatory control or following good G.L.P. These include a range of Pharmacopoeia tests (EP/BP/USP), a selection of which is shown here.
Optical Bandwidth The very accurate method for validating optical bandwidth uses the narrow deuterium emission line at 656.1nm. The width, at half height, of the measured band due to the emission line measures the actual bandwidth. The band is drawn and the half width automatically documented.
Absorbance Validation The Pharmacopoeia (EP/BP) test for Absorbance accuracy is one of the tests provided. The test measures the values of peaks and valleys in the Absorbance spectrum of a 60mg/L solution of Potassium Dichromate in a 10mm pathlength cuvette. The results of such a test run are shown here.
Straylight Straylight may be measured using the Pharmacopoeia (EP/BP) test shown here. This test uses a 1.2% W/V solution of Potassium Chloride in water, measured against water in the reference beam. An Absorbance in excess of 2A must be measured at a wavelength of 200nm.
The ASTMS tests at 220nm and 340nm are more widely used and are provided for.
Validation Using Filters Absorbance and Wavelength validation are most conveniently carried out using filter sets calibrated by Cecil Instruments on its reference spectrophotometer against standards certified by the NPL. Full validation programmes for these tests are provided.

Date Tehnice / Technical Data

Spectrofotometre UV / Visibil Spectrophotometre UV / Visible Super Aurius Cecil CE 3021
Super Aurius Cecil CE 3041 With integral printer
Banda fascicola Monochromator Littrow using 1200 L/mm holographic grating
Latimea benzii Optical Band width 1.8 nm
Domeniul spectral Wave length Range 190-1100nm
Extindere lungimi de unda Wavelength Scale Expansion Selectable by keyboard entry 1-100nm/cm
Viteza de scanare a probelor selectabila Scan Speed selectable by keyboard entry 1-4000nm/m
Domeniu fotometric de plotare Photometric Plotting Ranges Keyboard entry of limits; or automatic optimum
Aplatizarea linie de baza Baseline Flatness Better than ±0.002A (300nm/min) most of range
Multiplecare Spectrala Overlayed Spectra Spectra and derivatives with or without offset
Manipularea spectrelor Spectral Reprocessing Spectra manipulated and replotted over any range
Stocărea datelor spectrale Spectral Storage Up to 100 spectra may be stored security code protected
Derivativele spectrale Derivative Spectra 1st and 2nd derivatives
Intervalul de plotare Time Course Plotting Plots may be reprocessed and stored
Acuratetea lungimi de unda Wave length Accuracy Better than ±1nm
Reproductibilitatea lungimi de unda Wavelength Reproducibility 0.1nm
Calibrarea si auto-testarea lungimi de unda Self Test and Calibration Automatic at switch on
Raspandirea spotului Straylight Typically less than 0.01% at 220nm and 340nm
Display Display Screen - LCD High resolution backlit with contrast control
Afisaje multiple cu Listare Display Scrolling Provides 6 screen widths for viewing plots etc.
Autozero Autozero Automatic by press button
Domeniu fotometric Photometric Ranges Digital display of -0.3-3A, 0-200%T, 0-9999C
Acurateta fotometrica Photometric Accuracy ±0.005A or 1% whichever is greater
Zgomotul fotometric Photometric Noise Less than ±0.0002A (500nm)
Stabilitate Stability Better than 0.001A/hour at constant temperature
Analizarea multi-lungimi de unda Multi-Wavelength Analysis 2 and 3 wavelength methods.
Programe pentru testari si analize probelor Assay Program Enter multi-wavelength formula for automatic computation and formatting of any assay
Ajustarea si editarea liniilor, curbelor si concentratia Curve Fitting and Editing Linear, quadratic or cubic; up to 30 standards
Programarea lungimilor de unda Cell and Wavelength Programming Up to 8 cells and 10 wavelengths combined
Metoda de stocare Method Storage Up to 30 methods stored in protected memory
Indice de absorbanta Absorbance Ratios 260/280nm or two selected wavelengths
Cautarea varfului Peak Seek Automatic search programme, baseline corrected
Determinarea reactia cinetica Reaction Kinetics Tabulation of results, reaction plots, reprocessing
Sortarea probelor Batch Sampling 100 samples, internal control, screen display
Ceas cu timp real Real Time Clock Timed and dated reports
Interfete PC/Imprimanta Computer/printer interfaces Bi-directional serial RS232 and USB ports
Temperatura probei Sample Temperature Displayed and set from keyboard
Dimensiune Size 480 x 340 x 205 mm
Greutate Weight 18 Kg
Alimentare Power Requirements 110-250V, 50/60Hz

 

Optional accessories

Descriprion Prod. Code
Cell Holders
Adjustable holder for sipette or single 10mm cell 1010 32 00
Universal cell holder, 10mm cells upwards 1010 38 00
Long pathlength cylindrical cell holder 1010 39 00
Holder for solid samples or films 2020 33 00
Ultra-microcell holder : 50µL cells 2020 39 00
Ultra-microcell holder : 5 and 10µL cells 2021 30 00
Cell Changers and Holders
4 cell automatic changer (no holder) 2021 34 00
4 x 10mm cell holder for auto changer 2010 24 00
4 x 50mm cell holder for auto changer 2010 36 00
6 cell automatic changer and holder 2021 36 00
8 cell tablet dissolution autochanger system 3021 37 00
4 microcell manual changer and holder 2020 38 00
3 x Flowcell changer for water analysis 2020 35 00
Sipette and Batch Sampling
Holder for 10mm sipette cell 1010 32 00
Holder for sipette cells up to 50mm 2020 37 00
Batch sampler for 100 samples with pump 2021 82 02
Return micro-sipette system no cell or holder 2021 21 00
Calibration Filters
Holmium filter in holder 202 01 44
Didymium filter in holder 303 01 30
Set of 2 certified wavelength filters in holders 303 40 00
Set of 4 certified absorbance filters in holders 594 44 00
Set of 6 certified absorbance filters in holders 594 66 00
Temperature Control - Water
Holder for single or sipette cell 1010 33 00
Holder for 4 cells - for autochanger 2020 36 15
Lid and pipe port for water thermostatting 1010 05 00
Temperature Control - Thermoelectric
Thermoelectric programme controller CE 2024
Holder for single or sipette cell 2020 31 20
Holder for 4 cells with autochanger 2021 32 20
Temperature Programming
Thermoelectric programme controller CE 2024
Single 10mm cell holder 2020 31 20
Sample Stirring
Electronic controller for sample stirring 7200 31 01
Cell holder for sample stirring 2010 32 00
Water thermostatted holder for stirring 2010 33 00
4 cell holder for sample stirring 2010 34 00
Lamps
Deuterium lamp with hours indicator 2202 01 42
Tungsten halide lamp - in pairs 2303 01 40
Printers and Cables
RS232c cable for 25 pin PC 2021 26 00
RS232c cable for 9 pin PC 2021 83 00
Parallel printer connection cable 8000 71 00
Dot matrix printer 8000 70 01
Colour inkjet printer 8000 72 01
Print rolls and ribbon for integral printer 2020 03 20

 


Spectrofotometru UV/VIS dublu fascicul / Latimea benzii 1.8 nm
Lungimea de banda 190nm .. 900nm
Utilizare: aplicaţii analitice care necesita un nivel ridicat de precizie
Model Aquarius / Cecil Seria CE 7000

Spectrofotometru de performanta bi-fascicul UV / Vizibil cu program software inclus

UV / Visible High Performance Double beam Spectrophotometer with scanning system


produsul poate fi achizitionat si prin SEAP


Solicit oferta personalizata :: RFQ »

Caracteristici generale
Spectofotometru dublu fascicul ultra performant potrivit pentru foarte multe aplicatii analitice care necesita un nivel ridicat de precizie si inalta rezolutie; integrate cu sistem scanare spectrala cu acuratete ridicata si stabilitate optima, are in compunere lampi de deuteriu si wolfram, cuplat cu sistem monocromator Czerny-Turner modificat si prgrma de software avansat E-SEF integrat (Encoded Software Enhacement Facility)

Variante seria Aquarius

Model Descriere Domeniu lungimi de unda Latime de banda
CE 7200 UV / Visible Spectrophotometer 190 .. 900 nm 1.8 nm
CE 7260 Dissolution Spectrophotometer suitable for tablet dissolution monitoring using a choice of dissolution software and an automatic six or eight cell changer. 190 .. 900 nm 1.8 nm
CE 7400 UV / Visible Spectrophotometer 190 .. 1100 nm 1.8 nm
CE 7460 Dissolution Spectrophotometer suitable for tablet dissolution monitoring using a choice of dissolution software and an automatic six or eight cell changer. 190 .. 1100 nm 1.8 nm
CE 7400S UV / Visible Spectrophotometer 190 .. 1100 nm 1 nm
CE 7460S Dissolution Spectrophotometer suitable for tablet dissolution monitoring using a choice of dissolution software and an automatic six or eight cell changer. 190 .. 1100 nm 1 nm
CE 7500 Spectrophotometer Optical bandpasses 190 .. 1100 nm user selectable 0.5, 1, 1.8 and 4 nm
CE 7560 Dissolution Spectrophotometer suitable for tablet dissolution monitoring using a choice of dissolution software and an automatic six or eight cell changer. 190 .. 1100 nm user selectable 0.5, 1, 1.8 and 4 nm

Date Tehnice

Model Aquarius UV / VIS
Sistem optic Fully symmetrical double beam optical system / All mirrors coated for long life
Banda fascicola Modified Czerny-Turner design using 1200 L/mm holographic diffraction grating
Detectoare Two silicon diode detectors
Calibrarea si auto-testarea lungimi de unda Automatic at switch on
Domeniul spectral si acuratete 190 - 1100nm; 0.5nm (For CE 7200, 190 - 900nm; 0.5nm)
Reproductibilitatea si acuratetea lungimi de unda 0.1nm
Afisajul lungimi de unda Digital display on screen
Selectie lungimi de unda By GOTO Key and keypad entry For CE 7200 and CE 7400 1.8 nm.
Latimea benzii For CE 7500 user selectable, 0.5, 1, 1.8 and 4 nm. For CE 7400S 1 nm
Raspandirea spotului Less than 0.02% at 220nm, NaI; and 0.02% at 340nm, NaNO2
Display Large backlit LCD displays spectra, menus, data, operator prompts and instrument status.
Deriviere spectrelor 1st to 4th derivatives - autoranged or operator defined.
Autozero Automatic by press button
Display fotometric Digital display of A, %T and C on screen
Acurateta fotometrica ±.004A at 1A
Zgomotul fotometric Less than ±0.0001A at 550nm
Linie de baza Stored in safe memory
Aplatizarea linie de baza ±0.001A (300nm/min, 200-900nm)
Stabilitatea linie de baza Better than ±0.0001A/hour
Interfata PC Bi-directional RS 232 and USB ports
Viteza de scanare 1-4000 nm/min
Extindere lungimi de unda 1-100nm/cm
Metoda de stocare 30 methods may be stored and retrieved
Metoda de protectie Each protected by 4 digit password
Determinarea reactia cinetica With plots, reprocessing of data as required, for single cell or up to 6 cells
Multiplecare Spectrala Derivatives and scans superimposed with or without offset. Up to 8 scans may be overlaid.
Programarea cuvelor Up to 4, 6 or 8 cells
Programarii ciclice From 1 to 9999
Programarii periodice From 0 seconds to 4 days (1 sec resolution)
Programarea lungimilor de unda Up to 10 wavelengths. May be combined with a cell programme
Stocare spectrale 100 spectra may be stored security code protected
Ajustarea si editarea liniilor, curbelor si concentratia Linear, quadratic or cubic with editing of standards. Up to 30 curves may be stored and protected
Sortarea probelor For up to 100 samples under internal control with screen display
Afisaj Data si timp real Printed from real time clock
Alimentare 110-250V, 50/60Hz, 200 watts.
Dimensiune 635 x 410 x 210mm
Greutate 33kg

 

Main Features
Fully symmetrical double beam system of the Aquarius instruments provides for the highest accuracy of measurement coupled with a very high level of stability with time.
Both sample and reference beams are provided with the same sampling space and facilities, thus catering for the widest possible range of experimental requirements and not limited to just a single cell in the reference beam.

Aquarius Model Versions

Model Description Wavelength range Optical bandpass
CE 7200 UV / Visible Spectrophotometer 190 .. 900 nm 1.8 nm
CE 7260 Dissolution Spectrophotometer suitable for tablet dissolution monitoring using a choice of dissolution software and an automatic six or eight cell changer. 190 .. 900 nm 1.8 nm
CE 7400 UV / Visible Spectrophotometer 190 .. 1100 nm 1.8 nm
CE 7460 Dissolution Spectrophotometer suitable for tablet dissolution monitoring using a choice of dissolution software and an automatic six or eight cell changer. 190 .. 1100 nm 1.8 nm
CE 7400S UV / Visible Spectrophotometer 190 .. 1100 nm 1 nm
CE 7460S Dissolution Spectrophotometer suitable for tablet dissolution monitoring using a choice of dissolution software and an automatic six or eight cell changer. 190 .. 1100 nm 1 nm
CE 7500 Spectrophotometer Optical bandpasses 190 .. 1100 nm user selectable 0.5, 1, 1.8 and 4 nm
CE 7560 Dissolution Spectrophotometer suitable for tablet dissolution monitoring using a choice of dissolution software and an automatic six or eight cell changer. 190 .. 1100 nm user selectable 0.5, 1, 1.8 and 4 nm

Technical data

Model Aquarius UV / VIS
Optical System Fully symmetrical double beam optical system / All mirrors coated for long life
Monochromator Modified Czerny-Turner design using 1200 L/mm holographic diffraction grating
Detectors Two silicon diode detectors
Self Test and Calibration Automatic at switch on
Wavelength Range and Accuracy 190 - 1100 nm; 0.5nm (For CE 7200, 190 - 900nm; 0.5nm)
Wavelength Reproducibility 0.1nm
Wavelength Readout Digital display on screen
Wavelength Selection By GOTO Key and keypad entry For CE 7200 and CE 7400 1.8 nm.
Optical Bandwidth For CE 7500 user selectable, 0.5, 1, 1.8 and 4 nm. For CE 7400S 1 nm
Stray Light Less than 0.02% at 220nm, NaI; and 0.02% at 340nm, NaNO2
Display Screen Large backlit LCD displays spectra, menus, data, operator prompts and instrument status.
Derivative Spectra 1st to 4th derivatives - autoranged or operator defined.
Autozero Automatic by press button
Photometric Readout Digital display of A, %T and C on screen
Photometric Accuracy ±.004A at 1A
Photometric Noise Less than ±0.0001A at 550nm
Baseline Stored in safe memory
Baseline Flatness ±0.001A (300nm/min, 200-900nm)
Baseline Stability Better than ±0.0001A/hour
Computer Interface Bi-directional RS 232 and USB ports
Scan Speeds 1-4000nm/min
Wavelength Scale Expansions 1-100nm/cm
Method Storage 30 methods may be stored and retrieved
Method Protection Each protected by 4 digit password
Reaction Kinetics With plots, reprocessing of data as required, for single cell or up to 6 cells
Overlaid Scans Derivatives and scans superimposed with or without offset. Up to 8 scans may be overlaid.
Cell Programming Up to 4, 6 or 8 cells
Programme Cycles From 1 to 9999
Programme Delay (cycle time) From 0 seconds to 4 days (1 sec resolution)
Wavelength Programming Up to 10 wavelengths. May be combined with a cell programme
Storage of Spectra 100 spectra may be stored security code protected
Concentration Curve Fitting Linear, quadratic or cubic with editing of standards. Up to 30 curves may be stored and protected
Batch Sampling For up to 100 samples under internal control with screen display
Date and Time Information Printed from real time clock
Power Requirements 110-250V, 50/60Hz, 200 watts.
Dimensions 635 x 410 x 210 mm
Weight 33kg

 

Optional accessories

Cell Holders Prod. Code
Single cell holders - sample or reference 505 26 00
Micro sipette 10 mm cell holder 503 26 00
Adjustable holder for micro cell 6600 57 00
50ml ultra microcell holder 8020 39 00
Holder for rectangular cells up to 100mm 595 27 00
Holder for cylindrical cells up to 100mm 595 26 00
Cell Changers  
Auto changer for 4 or 4 + 4 cells, requires holder 9070 31 00
Holder for 4 x 10 mm cells, sample or reference 594 54 00
Auto changer for 6 cells, requires holder 9070 34 00
Holder for 6 x 10 mm cells 5500 33 00
Holder for 6 x 20 mm cells 5500 34 00
Automatic 8 cell changer with holder 8020 38 00
4 position microcell holder 505 38 00
Sipette and Batch Sampling  
Return sipette system, requires holder and cell 9070 21 00
10mm sipette cell 202 07 02
20mm sipette cell 202 07 86
40mm sipette cell 202 07 87
Sipette 10mm cell holder 503 26 00
Batch sampler for 40 samples with pump 2020 82 00
Batch sampler for 100 samples with pump 2020 82 02
Reflectance  
Fixed angle reflectance accessory - pair CE 575
Variable angle reflectance accessory CE 574
Lamps  
Deuterium lamp with hours indicator 2202 01 42
Tungsten halide lamp - in pairs 2303 01 40
Temperature Control - Water Circulation  
Single or micro sipette cell holder 503 36 00
4 cell holder 202 36 16
2 x 4 cell holder, sample or reference 202 36 15
6 cell holder 5500 36 15
Temperature Control - Thermoelectric  
Controller and holder for single or sipette cell 8020 56 00
Controller and 4 cell holder 9070 57 00
Controller and 2 x 4 cell holder 9070 58 00
Controller and 6 cell holder 9070 59 00
Sample Stirring  
Electronic stirrer and sample cell holder 7200 31 00
Electronic stirrer and sample and reference cell holder 7200 32 00
Gel Scanning  
Gel scanner - requires trough or autoradiograph filter holder 9070 39 00
Gel trough - 5mm x 100mm silica 570 07 02
Autoradiograph filter holder 570 11 00
Printers and Cables  
RS232c cable for PC with 25 pin outlet with protocol manual 2021 26 00
RS232c cable for PC with 9 pin outlet with protocol manual 2021 83 00
Printer connection cable 8000 71 00
Dot matrix printer 8000 70 01
Colour ink jet printer 8000 72 01
Calibration Filters  
Holmium filter in holder 202 01 44
Didymium filter in holder 303 01 30
Set of 2 certified wavelength filters in holders 303 40 00
Set of 4 certified Absorbance filters in holders 594 44 00
Set of 6 certified Absorbance filters in holders 594 66 00

 


Spectrofotometru UV-VIS super performant
Lungimea de banda 190nm .. 900nm
Utilizare: aplicaţii analitice care necesita un nivel ridicat de precizie, validare farmacopeei
Model Super Aquarius / Cecil Seria CE 9000

Spectrofotometru VIS / Vizibil programabil cu functia AQA

Multi-level AQA Spectrophotometer


produsul poate fi achizitionat si prin SEAP


Solicit oferta personalizata :: RFQ »

Caracteristici generale
Spectrofotometru super-performant cu dublu fascicul ce ofera versatilitate, performanta de inalta clasa in analiza probelor dificile.
Super Aquarius include un sistem de programare complet pentru calcularea si corectare suprafetei benzii, spectre, etc.
Stabilitatea liniei de baza este de cel putin 10 ori mai buna decat la instrumentele cu monofascicul

Main Features
The Super Aquarius instruments offer all the features of the Cecil Aquarius double beam instrument with additional optical sophistication, enhanced performance and added power.
Super Aquarius is the choice for versatility, ultimate performance and the measurement of diverse and difficult samples.

Super Aquarius Series versions

Model Description Wavelength range Optical bandpass
CE 9200 UV / Visible Spectrophotometer 190 .. 800 nm 1.8 nm
CE 9500 Variable optical bandpass 190 .. 900 nm Variable optical bandpass 0.5, 1, 2 and 4nm
CE 9260 Special versions of each of the instruments suitable for tablet dissolution applications using Cecil TD software and a six cell changer. 190 .. 900 nm 1.8 nm
CE 9560 Special versions of each of the instruments suitable for tablet dissolution applications using Cecil TD software and an eight cell changer. 190 .. 900 nm 1.8 nm

Technical data

Model Super Aquarius
Detector End window high performance photomultiplier
Optical System Symmetrical full double beam; coated optics
Monochromator Modified Czerny-Turner, 1200 L/mm holographic grating
Wavelength Range and Accuracy 190-800nm; 900nm R option and CE 9500 : ±0.5nm
Wavelength Accuracy ±0.1nm at deuterium 656.1nm peak
Wavelength Reproducibility ±0.1nm
Resolution 1.8nm; - CE 9500 selectable 0.5, 1, 2 and 4 nm
Straylight Less than 0.01% at 220nm and 340nm
Straylight - as Pharmacopeia using KCl Absorbance greater than 2A at 200nm
Photometric Noise 0.00003A (500nm, 2s response, 0A) RMS
Photometric Reproducibility Better than ±0.0001A, 500nm
Baseline Flatness ±0.001A
Stability Better than ±0.0001A/hour, 500nm
Display Screen LCD Displays menus, spectra, curves, data etc.
Screen Display Scrolling 550mm viewing width for spectra, plots etc.
Scan Speeds 1-4000nm/second
Overlayed Spectra Up to 8 spectra with or without offsets
Dynamic Scan Recall The 8 most recent scans are held for recall
Photometric Readout -0.3-3A; 0-200%T; 0-9999C
Photometric Accuracy 0.004A at 1A
Derivative Spectra 1st - 4th derivatives (1st - 6th CE 9500)
Kinetics, Single and Multi-Cell Calculation of rate, with plot for up to 6 cells
Method and Data Storage For 100 methods with data
Spectral Reprocessing Spectral scans may be expanded, transformed or derivatised and replotted over any wavelength range
Quantitative Curve Fitting
Cell and Wavelength programming Linear, quadratic or cubic to 30 standards
Assay Program 8 cells and 10 wavelengths in any combination
Storage With Password Security Program computation of user entered formulae
Alpha Numeric Text Entry 100 spectra, time plots and reaction curves
Sample Temperature Control For annotation and formula entry
Micro Sipette Sampling Single or multi-cell, water or thermoelectric Under MPU control, with or without sample return
Real Time Clock Timed and dated reports for GLP
Computer and Printer Interfaces Bi-directional serial RS232c and USB ports
Additional Specification : CE9500
Variable Resolution 0.5, 1, 2 and 4nm, variable optical bandwidth
Wavelength Range 190-900nm standard
Baseline Full baseline for each bandwidth in safe memory
Derivative Spectra 1st to 6th derivatives
Turbid Sampling Optical System Fitted standard, turbid sample holder provided
Precision Low Noise Measurement Absorbance measurements with 0.1mA precision
Spectrofluorescence Measurements Fluorescence accessory; Excitation wavelength scanning
Gel Scanning Accessory available for 100 mm gels
Size 805 x 410 x 196
Weight 37Kg
Power Requirements 110-250V, 50/60Hz, 180W
   

 

Optional accessories

Cell Holders Prod. Code
Single cell holders - sample or reference 505 26 00
Micro sipette 10mm cell holder 503 26 00
Adjustable holder for micro cell 6600 57 00
50ml ultra microcell holder 8020 39 00
Holder for rectangular cells up to 100mm 595 27 00
Holder for cylindrical cells up to 100mm 595 26 00
Cell Changers  
Auto changer for 4 or 4 + 4 cells, requires holder 9070 31 00
Holder for 4 x 10mm cells, sample or reference 594 54 00
Auto changer for 6 cells, requires holder 9070 34 00
Holder for 6 x 10mm cells 5500 33 00
Holder for 6 x 20mm cells 5500 34 00
Automatic 8 cell changer with holder 8020 38 00
4 position microcell holder 505 38 00
Sipette and Batch Sampling  
Return sipette system, requires holder and cell 9070 21 00
10mm sipette cell 202 07 02
20mm sipette cell 202 07 86
40mm sipette cell 202 07 87
Sipette 10mm cell holder 503 26 00
Batch sampler for 40 samples with pump 2020 82 00
Batch sampler for 100 samples with pump 2020 82 02
Reflectance  
Fixed angle reflectance accessory - pair CE 575
Variable angle reflectance accessory CE 574
Lamps  
Deuterium lamp with hours indicator 2202 01 42
Tungsten halide lamp - in pairs 2303 01 40
Temperature Control - Water Circulation  
Single or micro sipette cell holder 503 36 00
4 cell holder 202 36 16
2 x 4 cell holder, sample or reference 202 36 15
6 cell holder 5500 36 15
Temperature Control - Thermoelectric  
Controller and holder for single or sipette cell 8020 56 00
Controller and 4 cell holder 9070 57 00
Controller and 2 x 4 cell holder 9070 58 00
Controller and 6 cell holder 9070 59 00
Sample Stirring  
Electronic stirrer and sample cell holder 7200 31 00
Electronic stirrer and sample and reference cell holder 7200 32 00
Gel Scanning  
Gel scanner - requires trough or autoradiograph filter holder 9070 39 00
Gel trough - 5mm x 100mm silica 570 07 02
Autoradiograph filter holder 570 11 00
Printers and Cables  
RS232c cable for PC with 25 pin outlet with protocol manual 2021 26 00
RS232c cable for PC with 9 pin outlet with protocol manual 2021 83 00
Printer connection cable 8000 71 00
Dot matrix printer 8000 70 01
Colour ink jet printer 8000 72 01
Calibration Filters  
Holmium filter in holder 202 01 44
Didymium filter in holder 303 01 30
Set of 2 certified wavelength filters in holders 303 40 00
Set of 4 certified Absorbance filters in holders 594 44 00
Set of 6 certified Absorbance filters in holders 594 66 00

 

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