Titrator potentiometric automat

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Titrator potentiometric SI Analytics

 


Sistem de titrare multifunctional pentru dozare si titrare

Model TitroLine 7000

Aplicatii: titrare + dozare

Titrator potentiometric automat inteligent

Titrator automat ideal pentru aplicatii in industria alimentara, apa potabila, bauturi racoritoare, bere si in protectia mediului (ape uzate)

Caracteristici generale
Sistem de titrare potentiometric configurat pentru titrari neapoase; datorita biuretei de mare rezolutie si ph/mv metrului integrat se pot determina o gama variata de parametrii; elimina nevoia unor electrozi speciali (cum ar fi electrod indicator, electrod de referinta si electrod auxiliar) datorita amplificatorului.
Ideal pentru titrari in solventi neaposi cum ar fi:
- TAN, TBN (numar acizi si baze) in uleiuri;
- Titrari in acid acetic glacial cu acid percloric
- Numar hidroxil, izocianat (NCO) si alte valori specifice

Avantaje
Titrari pH-Stat: un pH dat este mai intai ajustat si apoi tinut constant in timpul analizei cu un acid sau o baza, titrarile pH stat au adesea aplicatii cum ar fi:
- determinarea activitatii unei enzime (ex. Lipaza)
- elutie (inversa absorbtiei) pH-stat a unei probe de sol la pH 4
- monitorizare a valorii de pH in timpul sintezei chimice
Multi puncte de echivalenta pentru diverse aplicatii
Determinarea duritatii Ca si Mg intr-un singur pas, in loc de duritate totala combinata
Display TFT cu contrast inalt asigura setarea usoara a metodelor de lucru si o buna vizibilitate a curbei de titrare
Valorile punctelor de echivalenta sunt afisate pe curba de titrare impreuna cu prima derivata
Panou tactil prevazut cu menu de navigare rapida
Interfete de tip USB si 2 de RS-232 pentru conexiune imprimanta si balanta, calculator si alte dispozitive
Optional sunt disponibile biurete cu volume de 5, 10, 20 sau de 50 ml.
Infromatiile referitoare la dimensiunea unitatii de dozare si a tipului de reactiv folosit sunt memorate in chipul biuretei de tip RFID: capacitatea biuretei; numele, concentratia, factorul precum si data de preparare si expirare a reactivului
Recunoastere automata / wireless a senzorului pentru electrozii de tip ID
Valorile TAC si FOS sunt calculate direct utilizand o formula preprogramata
Interfata de masurare pentru electrozii de polarizare (dead- stop)
Metode standard precum FOS/TAC, alcalinitate, aciditate totala in vinuri si bauturi alcolice
Titrare liniara sau dinamica la punctul echivalent
Titrati de pH, mV si μA punct final
Masurarea input-ul punct de oprire / punctul stop: semnal intrare µA-input pentru electrod de platina dubla (mufa de 2 x 4 mm), voltaj ajustabil
Conectare agitatorul: conexiune TM 235 sau alternative via USB-A
Conectare testatura: operare directa via panoul de comenzi sau cu controlorul TZ 3880 sau optional prin testatura externa PC cu interfata USB
Module de biureti interschimbabile: unitati interschimbabile de 5, 10, 20 sa de 50 ml; volumul si reactivul este recunoscut si identificat automat de catre aparatului
Rezolutie biureta: 10000 incremente
Acuratete de dozare: erori sistematice 0.1 .. 0.5%, erori aleatorii 0.05 .. 0.07% in conformitate cu EN ISO 8655 part 3
Repetabilitate: ± 0.15%
Numar de metode: mai mult de > 50 metode preprogramate

Date tehnice
Masuratori intrari analogice
pH/mV-input cu traducator de 24 bit
- mufa de electrod conform DIN 19 262 sau optional cu mufa de insertie BNC - receptor RFID pentru electrozi digitale inteligente
Domeniu de masurare pH: - 3.0 .. 18.00
Display rezolutie/pH si acuratete/pH (fara senzor): 0.001 / 0.002 ± 1 digit
Domeniu de masurare mV: - 2000 la + 2000
Display rezolutie/mV si acuratete/mV (fara senzor): 0.1 / 0.1 ± 1 digit
Masuratori intrari analogice - Punct final
Masurarea punct de oprire (mufa 2 x 4 mm ): connector (µA) pentru electrod platina dubla; voltaj de polarizare reglabil de la 40 la 220 mV
Rezolutie afisajul si acuratete µA (fara senzor): 0.1 / 0.2 ± 1 digit
Masurarea sonda de temperatura (mufa 2 x 4 mm): conector pentru sonda Pt1000 / NTC 30kO
Domeniu de temperatura
- Pt1000 -75 .. 195 °C
- NTC 30kO -40 .. 125°C
Rezolutie afisajul si acuratete °C (fara senzor):
- 0.1 / Pt 1000: 0.2 K ± 1 digit
- NTC 30kO: 1.0 K (-40...0°C) / 0.3 K (0...125 °C) ± 1 digit
Caracteristici generale
Display: color online grafic 3.5" -1/4 VGA TFT 320 x 240 pixels
Interfete:1 x LAN, 2 x USB-A, 1 x USB-B / 2 x RS 232
Conectare balanta: RS232
Conectare imprimanta (USB-A): HP PCL, Seiko DPU S445, PDF
Titrare automata: independent de sofware
Titrari manuale si dozari sunt posibile
Titrari la punctele finale de mV si pH: 2 EP
Titrare liniara sau dinamica la punctul de inflexiune (EQ) mV si pH : 2 EQ
Titrari neapoase
Titrari punct-final / punct-mort
Titrari pH-stat
Model inteligent interschmbabil: 5, 10, 20 si 50 ml
Numar de metode personilazate: 50
Prepare solutii: manual sau automat cu balanta
Control prin PC: software TitriSoft 3.3
Rezolutie biureta (in pasi): 20000 material carcasa: Polipropilene
Panou de comenzi: Poliester captusat
Dimensiuni: 15.3 x 45 x 29.6 cm (W x H x D)
Greutate: 2.3 kg pentru unitate de baza; 3.5 kg pentru sitemul comlet cu modul de interschimb (fara agitator)
Temperatura de operare si depozitare: + 10 la + 40 °C
Material componente
- Supapa: PTFE/ETFE
- Cilindru: borosilicate glass 3.3 (DURAN)
- Furtune: FEP, blue
Dozare
Mod de dozare: conform DIN EN ISO 8655, part 3
Acuratete de dozare: 0.15 %
Precizie de dozare: 0.05 – 0.07 % (in fucntie de unitatea de interschimb)

Solicit oferta de pret »

Automatic titration system
Schott Titroline 7000 pH Titrator with innovative features for simple and easy operation without sacrificing accuracy.
It can store up to 50 user methods with new intelligent, interchangeable modules and flexible configuration features. Perfect for non-aqueous titrations.

Main Features
The TitroLine 7000 offers storage of up to 50 user methods
The wireless sensor recognition automatically recognizes SCHOTT Instruments ID electrodes and instantly stores dedicated sensor data–eliminating measurement and calibration errors
Eliminate the need for special electrodes (e.g. separate indicator, reference and auxiliary electrodes) with the built-in amplifier–ideal for titrations in non-aqueous solvents such as:
- Acid and base numbers in oils
- Titrations in glacial acetic acid with perchloric acid
- Hydroxyl, NCO (Isocyanate) number and further specific values
With a pH stat application, a given pH is first adjusted and then kept constant during the analysis with an acid or a base.
The pH stat titration is often applied to:
- Determination of the enzyme activity (ex. Lipase)
- pH stat elution of soil sample at pH 4.
- Monitoring of the pH value during chemical syntheses
More equivalence points to expand application possibilities Yes, it is now possible to detect and calculate up to two equivalence points during one titration with the Titro- Line7000. It is possible to determine both the calcium and magnesium hardness individually in a single step, instead of the total hardness combined.

Technical specifications
Analogue measuring inputs
pH/mV-input with 24 bit transducer
- Electrode socket according to DIN 19 262 or additional with BNC socket insert - RFID receiver for SI Analytics ID electrodes
Measuring range pH: - 3.0 to 18.00
Display pH/resolution and pH/accuracy (without sensor probe): 0.001 / 0.002 ± 1 digit
Measuring range mV: - 2000 to + 2000
Display mV resolution and mV/accuracy (without sensor probe): 0.1 / 0.1 ± 1 digit
Analogue measuring inputs - Dead Stop
Measuring input Dead stop (2 x 4 mm socket): connector (µA) for double platinum electrodes Polarisation voltage adjustable from 40 to 220 mV
Display resolution µA / Accuracy µA (without sensor probe): 0.1 / 0.2 ± 1 digit
Measuring input temperature (2 x 4 mm socket): connector for Pt 1000 / NTC 30kO
Measuring range temperature
- Pt1000 -75 .. 195 °C
- NTC 30kO -40 .. 125°C
Display resolution °C / Accuracy °C (without sensor probe):
- 0.1 / Pt 1000: 0.2 K ± 1 digit
- NTC 30kO: 1.0 K (-40...0°C) / 0.3 K (0...125 °C) ± 1 digit
General specifications
Display: color online graphic 3.5 inches -1/4 VGA TFT 320 x 240 pixels
Interfaces:1 x LAN, 2 x USB-A, 1 x USB-B / 2 x RS 232
Balance connection: RS232
Printer (USB-A): HP PCL, Seiko DPU S445, PDF
Automatic Titration: independent without external software
Manual titration mode: possible
Titration to mV and pH end points: 2 EP
Dynamic and linear titration to inflection points (EQ) mV and pH : 2 EQ
Non aqueous titrations
Dead-stop-titration
pH-stat-titration
Intelligent interchangeable modules: 5, 10, 20 and 50 ml
Number of user methods: 50
Solution preparation: manual or automatic when connected to balance
Controlable via TitriSoft 3.3 and higher
Burette solution (steps): 20000 Housing material: Polypropylene
Front keyboard: Polyester coated
Housing dimensions: 15.3 x 45 x 29.6 cm (W x H x D), height with interchangeable unit
Weight: 2.3 kg for basic unit; 3.5 kg for complete device incl. interchangeable unit (with empty reagent bottle, without magnetic stirrer)
Ambient temperature: + 10 to + 40 °C for operation and storage
Material
- Valve: PTFE/ETFE
- Cylinder: borosilicate glass 3.3 (DURAN)
- Hoses: FEP, blue
Dosing
Dosing accuracy according DIN EN ISO 8655, part 3
Accuracy : 0.15 %
Precision: 0.05 – 0.07 % (depending on the used interchangeable unit)


RFQ »

 

Cod comanda / Ordering information

Model Descriere / Description Cod prod.
TL 7000 TitroLine 7000 basic unit without magnetic stirrer, with stand rod and titration clamp Z 305, power supply 100-240 V 285220100
unitate de baza TitroLine 7000 fara agitator magnetic, tija suport, clema de titrare Z 305 si sursa de alimentare
TL 7000-M1/10 TitroLine 7000 basic unit with magnetic stirrer TM 235 and 10 ml exchangeable unit WA 10, with brown glass bottle for titrant, GL 45 and S 40-bottle adapter, tubes, drip tube and titration tip 285220140
unitate de baza TitroLine 7000 cu agitator magnetic TM 235, unitate interschimbabila WA 10, sticla bruna pentru titrant, adaptoare de sticle GL45 si S40, tuburi, tub de picurare si varf de titrare
TL 7000-M1/20 TitroLine 7000 basic unit with magnetic stirrer TM 235 and 20 ml exchangeable unit WA 20, with brown glass bottle for titrant, GL 45 and S 40-bottle adapter, tubes, drip tube and titration tip 285220150
unitate de baza TitroLine 7000 cu agitator magnetic TM 235, unitate interschimbabila WA 20, sticla bruna pentru titrant, adaptoare de sticle GL45 si S40, tuburi, tub de picurare si varf de titrare
TL 7000-M1/50 TitroLine 7000 basic unit with magnetic stirrer TM 235 and 50 ml exchangeable unit WA 50, with brown glass bottle for titrant, GL 45 and S 40-bottle adapter, tubes, drip tube and titration tip 285220160
unitate de baza TitroLine 7000 cu agitator magnetic TM 235, unitate interschimbabila WA 50, sticla bruna pentru titrant, adaptoare de sticle GL45 si S40, tuburi, tub de picurare si varf de titrare
TL 7000-M2/20 TitroLine 7000 basic unit with magnetic stirrer TM 235 and 20 ml exchangeable unit WA 20, with brown glass bottle for titrant, GL 45 and S 40-bottle adapter, tubes, drip tube and titration tip. With pH-combination electrode and buffer set. 285220170
unitate de baza TitroLine 7000 cu agitator magnetic TM 235, unitate interschimbabila WA 20, sticla bruna pentru titrant, adaptoare de sticle GL45 si S40, tuburi, tub de picurare si varf de titrare, electrod combinat de pH si set tampon
TL 7000-TitriSoft basic unit with magnetic stirrer TM 235, with stand rod and titration clamp Z 305, power supply 100-240 V, software TitriSoft 3.3 (TZ 3071) 285220960
Unitate de baza cu agitator magnetic TM 235, cu tija suport, clema titrare Z 305, sursa de alimentare 100-240 V, program software TitriSoft 3.3 (TZ 3071)

 

 

Accesorii optionale / Optional accesories

Model Descriere / Description Cod.produs
WA 05 5 ml exchangeable unit with integrated chip for reagent data, with brown glass bottle for titrant, GL 45 and S 40-bottle adapter, tubes, drip tube and titration tip 285220300
Unitate interschimbabila de 5 ml cu chip integrat pentru datele de reactivi, cu sticla maro pentru titrant, GL 45 si adaptor sticla S 40 , tuburi, varf de titrare si tuburi de picurare
WA 10 10 ml exchangeable unit with integrated chip for reagent data, with brown glass bottle for titrant, GL 45 and S 40-bottle adapter, tubes, drip tube and titration tip 285220310
  Unitate interschimbabila de 10 ml cu chip pentru datele de reactivi, cu sticla maro pentru titrant, GL 45 si adaptor sticla S 40 , tuburi, tub de picurare si varf de titrare
WA 20 20 ml exchangeable unit with integrated chip for reagent data, with brown glass bottle for titrant, GL 45 and S 40-bottle adapter, tubes, drip tube and titration tip 285220320
Unitate interschimbabila de 20 ml cu chip pentru datele de reactivi, cu sticla maro pentru titrant, GL 45 si adaptor sticla S 40 , tuburi, tub de picurare si varf de titrare
WA 50 50 ml exchangeable unit with integrated chip for reagent data, with brown glass bottle for titrant, GL 45 and S 40-bottle adapter, tubes, drip tube and titration tip 285220350
Unitate interschimbabila de 50 ml cu chip pentru datele de reactivi, cu sticla maro pentru titrant, GL 45 si adaptor sticla S 40 , tuburi, tub de picurare si varf de titrare
TM 235 Magnetic stirrer for vessels up to 500 ml, agitator speed infinitely adjustable from 500 - 2000 r/min, for the connection to TitroLine 6000/7000 and TITRONIC 500 285220400
Agitator magnetic pentru capacitate de 500 ml / viteza reglabila 500 - 2000 r/min, pentru TitroLine 6000/7000 si TITRONIC 500
TM 235 KF 115-230 V Titriation stand with pump; Scope of delivery: Basic unit with 1 l DURAN ®-reagent bottle TZ 1791, 1 l DURAN®-waste bottle TZ 1792, moisture bottle, tubes and screw threads, power supply TZ 1855 (110 to 240 V) 285220900
TZ 1052 KF-drying stove, 230 V 285214721
TZ 1060 Accessories set for KF drying stove TZ 1052/TZ1055 285218115
TZ 1065 Flowmeter with valve and hose connectors for gas volumes (air, nitrogen) from 50 - 500 ml/min. 285201973
Debitmetru cu supapasi furtuni, dispozitive de conectare connectors pentru volum de gaze (aer, nitrogen) de la 50 - 500 ml/min.
KF 1100 Micro double platinum electrode for Karl Fischer titrations, with fixed cable, double platinum pin and tapper NS 7.5 for TZ 1770 and TZ 1772 285102030
TZ 1748 Stand rod stainless steel Ø 10 mm 285216560
TZ 1770 Karl Fischer titration vessel. DURAN® glass vessel TZ 1775 (approx. 30...150 ml), removable head made of polypropylene/PTFE, 1 drilling NS 19, NS 14,5, NS 7,5 and 3 drillings with screw threads, titration tip, moisture trap and weighing funnel 285216677
TZ 1789 Starter kit KF consisting of molecular sieve, needles with syringes and glass wool 285221120
TZ 3863 USB-thermo printer, 112 mm for TitroLine 6000/7000/7500 KF/7500 KF trace/7750 and TITRONIC 500 285220480
Imprimanta termica 112 mm cu interfata USB
TZ 3864 Thermal paper for TZ 3863 with very high durability (5 rolls) 285220710
TZ 3865 DIN A4 standard printer, HP PCL-compatible, with USB-connection cable, 230 V 285220440