Aparate de laborator pentru masurare continutului de oxigen dizolvat


Oxigenometre de laborator
Model inoLab Oxi 7310

Aparate stationare de laborator pentru masurarea oxigenului dizolvat cu sonda

Benchtop meter dissolved oxygen measurement


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Made in EU


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Caracteristici tehnice
Oxigenometru profesional cu meniu dedicat masurarii GLP/AQA; CBO5 conform DIN EN 1899-1 si DIN EN 1899-2; metoda oficiala EPA.
pentru determinarea BOD poate folosi Senzorul de oxigen StirrOx G cu agitator integrat sau senzori StirrOx G si DurOx 325 pentru aplicatie generale
Determina oxigenul dizolvat cu compensare automata de salinitate, presiune partiala, concentratie si saturatie
Ecranul grafic oferă funcţionarea convenabilă şi sigură.
Operare cu usurinta, toate informaţiile necesare sunt afişate pe ecranul clar si luminos
Recunoastere senzorului automat
Memorie manuala si automata de capacitate mare pana la 5000
Display mare si clar
Tastatura design clar si logic
Carcasa cu suprafata neteda
Prevazut cu interfata USB pentru conectare uşoară la PC pentru transferul de date curente sau stocate
Functia de cititre automata AutoRead
Stand si suport de sonda este inclus la livrare
poate fi utilizat atat cu un incarcator AC cat si cu baterii reincarcabile 4x tip AA.

Date tehnice

Model linoLab Oxi 7310 toate valorile ±1digit
Concentratie 0.00 .. 20.00 mg/l ±0.5 % Mw.0 .. 90 mg/L ±0,5 %
Saturation 0.0 .. 200.0 % ±0.5 % v. Mw.0 .. 600 % ±0.5 % v Mw.
Presiune partiala 0 .. 200.0 hPa, 0 to 1250 hPa
Temperatura -5.0 .. 105.0 °C ±0.1 °C
Calibrare 1-punct calibration-aer sau cu standard extern
Memorizare Calibrarile pana la 10 calibrari
Display LCD grafic, iluminat
Stocare de date manual 500/5000 automat
Logger manual sau cu timp
Interfata Mini USB
Printer (optional) imprimanta termica, latime 58 mm
Alimentare universal 100 .. 240 V, 50/60 Hz, 4 baterii x 1,5 V AA sau 4 baterii x 1.2 V NiMH reincarcabile

 

Set Ghid comanda  
inoLab Oxi 7310 SET 1 Oxigenometru model stationar, cu meniu de control, pentru masuratori GLP/AQA. Setul include senzorul galvanic de O.D., stand si manual de operare, senzor galvanic CellOx 325, electrolit, solutii de curatare, CD-ROM incld. Software, cablu USB 1BA301
inoLab Oxi 7310P SET 4 Oxigenometru model stationar cu imprimanta integrata, cu meniu de control, pentru masuratori GLP/AQA. Setul include senzorul galvanic de O.D., senzor galvanic DO StirrOx G cu agitator incorporat, stand si manual de operare,electrolit, solutii de curatare, CD-ROM incld. Software, cablu USB 1BA304P

 

The inoLab Oxi 7310 is the perfect benchtop meter with secure and convenient menu-controlled operation via a graphic display for the measurement of dissolved oxygen with the proven, galvanic oxygen sensors, the universal CellOx 325, the self-stirring StirrOx G for BOD measurements and DurOx 325 for training purposes. With automatic documentation according to GLP/AQA, it supports the traceability - not only in the environmental lab. For this, the serial number of the sensor can be saved. On request also available with an optional built-in printer.
Flexible and high performance Measures partial pressure, concentration and saturation
Built-in salinity correction to measure samples with salt content
Memory for large measuring series
The scope of delivery includes the MultiLab Importer to capture data via Excel.

Technical data

Model linoLab Oxi 7310 All values ±1digit
Concentration 0.00 .. 20.00 mg/l ±0.5 % Mw.0 .. 90 mg/L ±0,5 %
Saturation 0.0 .. 200.0 % ±0.5 % v. Mw.0 .. 600 % ±0.5 % v Mw.
Partial pressure 0 .. 200.0 hPa, 0 to 1250 hPa
Temperature -5.0 .. 105.0 °C ±0.1 °C
Calibration 1-point air-calibration or versus external standard
Calibration storage up to 10 calibrations
Display LCD graphic, backlit
Data storage manual 500/5000 automatic
Logger manual/time-controlled
Interface Mini USB
Printer (optional) thermal printer, width 58 mm
Power supply Universal power supply 100 to 240 V, 50/60 Hz, 4 x 1,5 V AA or 4 x 1.2 V NiMH rechargeable batteries

 

Set Ordering information  
inoLab Oxi 7310 SET 1 Professional dissolved oxygen meter, menu controlled, for measurements/documentation according GLP/AQA. Set including galvanic DO sensor. Meter with universal power supply, stand and operation manual, galvanical DO sensor CellOx 325, polishing stripe, electrolyte, cleaning solution, replacement caps, CD-ROM incl. software, USB cable. 1BA301
inoLab Oxi 7310P SET 4 Professional dissolved oxygen meter, menu controlled, for measurements/documentation according GLP/AQA, with integrated thermal printer. Set including galvanic DO sensor. Meter with universal power supply, stand and operation manual, self stirring galvanic DO sensor StirrOx G, polishing stripe, electrolyte, cleaning solution, replacement caps, CD-ROM incl. software, USB cable. 1BA304P

 

 

Senzori WTW pentru oxigen dizolvat

Model *Senzori de oxigen Cod prod.
StirrOx® G Self-stirring dissolved oxygen sensor for oxygen determination in Karlsruhe bottles and Winkler bottles, with OxiCal®-ST calibration and storage vessel 201 425
CellOx® 325 Galvanic dissolved oxygen sensor with OxiCal®-SL calibration and storage vessel, waterproof plug, cable length 1.5 m 201 533
DurOx® 325-3 Galvanic dissolved oxygen sensor with OxiCal®-D calibration vessel, waterproof plug, cable length 3 m 201 570
CellOx® 325-6 Galvanic dissolved oxygen sensor 6 m cable 201546
CellOx® 325-10 Galvanic dissolved oxygen sensor 10 m cable 201547
CellOx® 325-15 Galvanic dissolved oxygen sensor 15 m cable 201548
CellOx® 325-20 Galvanic dissolved oxygen sensor 20 m cable 201549

*Dissolved oxygen sensors (The sensor includes accessory case with spare parts and maintenance supplies)

bench-top_dissolved_oxygen_meter_HI_2400

Oxigenometru de masa
Model HI 2400

Bench-top Dissolved Oxygen Meter

Bench-top Dissolved Oxygen Meters


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un instrument esential pentru testarea produselor farmaceutice si alimentare, dar si pentru monitorizarea instalatiilor de tratare a apei.
Acest aparat poate fi folosit in orice laborator si pentru orice tip de apa deoarece permite efectuarea de masuratori cu compensarea atat pentru factorii de altitudine cat si de salinitate. Utilizatorul poate alege afisarea citirilor de oxigen dizolvat in mg/l de O2 sau in % de saturatie.
HI 2400 dispune de o procedura de calibrare automata, in 1 sau 2 puncte, (la 0 si la 100% saturatie de O2). Instrumentul este livrat cu un senzor polarografic care masoara curentul generat prin reactia dintre O2 si Ag, pentru o mai buna stabilitate.
Rezultatele masuratorilor pot fi inregistrate pentru pana la 8000 de probe si toate datele inregistrate pot fi descarcate pe un PC prin port USB.

Date tehnice
Domeniu OD: 0.00 la 45.00 mg/l
Domeniu: 0.0 la 300.0%
Domeniu: 0.0 la 50.0°C
Rezolutie: 0.01 mg/l
Rezolutie: 0.1%
Rezolutie: 0.1°C
Acuratete: ±1.5% F.S.
Acuratete: ±1.5% F.S.
Acuratete: ±0.2°C (excluzand eroarea sondei)
Calibrare: automata, in 1 sau 2 puncte, la 0% (cu solutie HI 7040) si 100% (in aer)
Compensare altitudine: 0 la 4000 m (rezolutie 100 m)
Compensare salinitate: 0 la 40 g/l (rezolutie 1 g/l)
Compensare termica: automata, 0.0 la 50.0°C
Sonda: HI 76407/2 cu cablu de 2 m (inclusa)
Interval de inregistrare date: 5, 10, 30 secunde sau 1, 2, 5, 10, 15, 30, 60, 120 si 180 minute
Conectare PC: prin port USB optoizolat
Alimentare: adaptor 12 Vdc
Conditii de mediu: 0 la 50°C; UR max 95%
Dimensiuni: 235 x 222 x 109 mm
Greutate: 1.3 kg

Continut pachet: HI 2400 este livrat cu sonda DO HI 76407/2 cu cablu de 2 metri, 2 membrane de rezerva, electrolit HI 7041S (30 ml), adaptor 12 Vcc si instructiuni de utilizare.

Ideal for professional dissolved oxygen monitoring, the HI-2400-02 is a top of the range bench top meter offering readout in mg/L or % saturation and automatic calibration together with the ability to store up to 8000 samples.
The HI-2400-02 is supplied with the HI-76407/2 dissolved oxygen probe. This probe is extremely rugged making it ideal for both field and laboratory applications.
Ideal for
Pharmaceutical research and development
Food and drink testing
Waste water treatment
Key features
Sturdy benchtop design with wide screen and keyboard for ease of use
Water resistant rubberised keys
8000 logging record interval facilitates process and experimental monitoring. Logging interval is automatic with user selectable intervals from 5 seconds to 180 minutes
Good Laboratory Practice (GLP) function supports data consistency and offers a calibration reminder to ensure meter remains in optimum working order
Measurements automatically temperature compensated by using the polarographic DO probe with built-in temperature sensor Probe features screw cap membranes for easy replacement
Main benefits
Measurement is automatically compensated for altitude and salinity based on the user settings for altitude up to 4000m and 40g/L for salinity
Calibration can be performed at one or two points at 0% using the Hanna HI 7040 solution or 100% in air
Extensive data logging capacity up to 8000 samples allows the possibility of process and experimental monitoring of dissolved oxygen USB port for computer connection allows accurate transfer of data
Optional Hanna software provides an exclusive online guide of all commands available and allows comprehensive plot, export and print of data

Technical data
Range: 0.00 to 45.00 mg/L
Range: 0.0 to 300.0%
Range: 0.0 to 50.0°C
Resolution: 0.01 mg/L
Resolution: 0.1%
Resolution: 0.1°C
Accuracy: ±1.5% F.S.
Accuracy: ±1.5% F.S.
Accuracy: ±0.5°C
Calibration: automatic, 1 or 2 points at 0% (with HI 7040 solution) and 100% in air
Altitude Compensation: 0 to 4000 m (resolution 100 m)
Salinity Compensation: 0 to 40 g/L (resolution 1 g/L)
Temperature Compensation: Automatic, 0.0 to 50.0°C
Probe: HI 76407/2 with 2 m (6.6') cable (included)
Logging Interval: 1, 15, 30 seconds or 1, 2, 5, 10, 15, 30, 60, 120 and 180 minutes
PC Connection: RS232 serial port (opto-isolated)
Power Supply: 12 Vdc adapter
Environment: 0 to 50°C; RH max 95%
Dimensions: 240 x 182 x 74 mm
Weight: 1.1 kg
Supplied with : HI 76407/2 DO probe, HI 76407A membrane caps, HI 7041S electrolyte solution, 12 Vdc adaptor, Instructions

 

aparat_laborator_oxigenometru

Oxigenometru de laborator
Model HI 5421

Aparat de laborator pentru masurarea oxigenului dizolvat BOD, OUR si SOUR

Research Grade DO & BOD Bench Meter


Pret : la cerere


Certificat de conformitate si validare


Made in EU


solicit oferta personalizata »

Este un instrument profesional de laborator cu afisaj LCD color pentru masuratori de oxigen dizolvat, BOD, OUR, SOUR si temperatura.
Afisajul poate fi setat pentru a vizualiza: doar informatii de baza, informatii GLP, afisare grafica si afisare a datelor inregistrate. Principalele caracteristici ale instrumentului sunt:
Un canal de intrare
Masurarea a 6 parametri: DO, BOD, OUR, SOUR, presiune si temperatura
Calibrare DO automata sau personalizata
Functie AutoHold pentru fixarea pe afisaj a citirii stabile (doar DO)
Trei moduri de inregistrare a datelor: automata, manuala si AutoHold
Pana la 100 de loturi de memorie
Functie GLP
Afisare sub forma de grafic
Interfata usor de folosit si afisaj color de mari dimensiuni cu cristale lichide
Interfata PC RS232, respectiv USB, optoizolata.

Date Tehnice
Domeniu oxigen dizolvat: 0.00 la 90.00 ppm; 0.0 la 600.0% saturatie
Rezolutie oxigen dizolvat: 0.01 ppm; 0.1% saturatie
Acuratete oxigen dizolvat: ±1.5% din citire ±1 cifra
Domeniu Presiune barometrica: 450 la 850 mmHg; 560 la 1133 mBar
Rezolutie Presiune barometrica: 1 mmHg
Acuratete Presiune barometrica: ±3 mmHg + ultima zecimala semnificativa
Moduri de masurare: oxigen dizolvat direct; BOD (Biochemical Oxygen Demand); OUR (Oxygen Uptake Rate); SOUR (Specific Oxygen Uptake Rate)
Compensare Salinitate: de la 0 la 45 ppt (g/l)
Domeniu Temperatura: -20.0 la 120°C
Rezolutie Temperatura: 0.1°C
Acuratete Temperatura: ±0.2°C
Compensare Temperatura: 0.0 la 50.0°C
Calibrare OD: automata: in 1 sau 2 puncte personalizata: intr-un punct
Sonda: polarografica, cu senzor de temperatura incorporat
Înregistrare date: pana la 100 loturi
GLP: datele ultimei calibrari; datele calibrarii
Alarma: DO, BOD, OUR, SOUR (cu limite pentru intrare/iesire)
Conectare PC: USB si RS232, optoizolate
Afisaj: LCD, color, reprezentare a datelor sub forma de grafic, meniu selectabil in mai multe limbi si configuratie personalizabila
Alimentare: adaptor 12 Vdc (inclus)
Dimensiuni: 160 x 231 x 94 mm
Greutate: 1.2 kg

Continut pachet: HI 5421 este livrat cu sonda pentru oxigen dizolvat HI 76483, electrolit HI 7041S (30 ml), capace pentru membrana (2 buc.), suport pentru electrod, adaptor si manual de instructiuni.

HI-5421 is a research-grade benchtop meter with extensive capabilities in measuring DO as well as BOD, OUR, SOUR and atmospheric pressure and temperature. It has a large, graphic LCD, backlit for improved clarity and a user-friendly soft touch keypad.
This is a highly advanced instrument featuring an intuitive menu system to streamline the workflow process and provide accurate measurements quickly and efficiently.
DO measurements can be performed in ppm (mg/L) range or in % and feature automatic or manual temperature and atmospheric pressure compensation and manual salinity compensation.
Automatic and manual calibration of dissolved oxygen can be performed in one or two points using standard or user-defined standards.
Users can set the reading stability criteria choosing from three modes: Fast; Medium; or Accurate. When measurement stability is reached, the direct/autohold feature automatically holds the reading on the display. In direct reading mode, the user interface can be set to basic with or without GLP, graphic or logging information.
Key features
Extended DO range up to 90ppm (mg/L) and 600%
Three salinity scales: practical salinity, natural sea water, percent
Measures DO, atmospheric pressure & temperature
DO direct, DO direct/autohold, BOD: Biological Oxygen Demand, OUR: Oxygen Uptake Rate, SOUR: Specific Oxygen Uptake Rate
Temperature and atmospheric pressure automatic compensation
Manual salinity compensation
Large log memory with different logging methods
Polarographic probe with built-in temperature sensor
Improved backlit display
Capacitive touch key pad
Clean user interface
On-screen help
Advanced measurement
The HI-5421 can be used to perform a full range of DO, BOD, OUR and SOUR measurements together with atmospheric pressure and temperature.
The DO probe uses the polarographic principal of measurement and has a built-in temperature sensor. The BOD, OUR and SOUR methods are supported with a dedicated tutorial and step by step guide to ensure a full and correct reading of DO using this specific measuring method.
Up to 10 profiles can be saved and recalled eliminating the need to reconfigure each time a different electrode is used. User definable configurations can include:
Reading mode: direct or BOD, OUR and SOUR measurement units; temperature units; stability criteria
Compensation temperature, atmospheric pressure, salinity
Three selectable logging modes are available: Automatic, Manual and AutoHold logging. Up to 100 logging lots can be stored for automatic or manual modes. Automatic logging also features a selectable area and sampling period.
GLP informatics includes complete data about user calibration of each parameter and identification information for the instrument, user and company.
Data can be transferred to a PC via the opto-isolated PC interface via the RS232 or USB ports and HI-92000 Windows compatible software.
All features are available in English, Italian, Portuguese and Spanish. Contextual help is available through a dedicated HELP key with clear tutorial messages and directions available on-screen. This guides users quickly and clearly through the procedures to facilitate accurate measurement and calibration.
Ideal for: university research - pharmaceutical research & development - food and drink research & development - water pollution control
Supplied with: HI-76483 DO probe, HI-76404N electrode holder, HI-7041S electrolyte solution (30mL), DO membrane caps (2) 12 VDC adapter, quality certificate, instruction manual

Technical data
DO Range: 0.00 to 90.00 ppm; 0.0 to 600.0% saturation
Resolution: 0.01 ppm; 0.1% saturation
Accuracy: ±1.5% of reading ±1 digit
Calibration automatic using single or two-point calibration; user calibration single point
Barometric Pressure Range: 450 to 850 mmHg; 560 to 1133 mBar (additional units available (kPa, mHg, psi, atm)
Resolution: 1 mm Hg
Accuracy: ±3 mmHg within + 1 least significant digit
Calibration: single point calibration
Temperature Range: -20.0 to 120°C
Resolution: 0.1°C
Accuracy: ±0.2°C (without probe)
Measurement Modes: Direct D.O.; BOD (Biochemical Oxygen Demand); OUR (Oxygen Uptake Rate); SOUR (Specific Oxygen Uptake Rate)
Temperature Compensation: 0.0 to 50.0°C
Salinity Compensation: 0 to 45 g/L (ppt), % or PSU
Probe: HI-76483 thin body, polarographic dissolved oxygen probe with internal temperature sensor and 1m cable (included)
Logging Record Samples: 100,000 records storage, 100 lots each for automatic and manual logs; maximum 50,000 records/log for automatic
Logging interval: fourteen intervals available from 1 second to 180 minutes/interval
Type: Manual AutoHOLD, automatic
Alarm: (DO, BOD, OUR, SOUR) inside and outside limits
PC Connection: opto-isolated USB
Display: graphic colour LCD with on-screen help, graphing, language selection and custom configuration
Power Supply: 12 VDC adapter (included)
Dimensions/Weight: 160 x 231 x 94 mm/ 1.2 kg

 

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