AT90 fully automatic potentiometric titrator, including 4 channels, 20-position automatic turntable, channel titration module, connected to 20-position sampler and 34-position 40-position automatic sampler, can drive multiple liquid adding module units, burette and pipeline should be acid, alkali and corrosion resistant.
Widely used in food, medicine, fine chemicals, environmental testing, scientific and technological research and development and other fields
Main features:
Mixed synchronous liquid inlet system: Internationally leading 4-channel simultaneous sample inlet, supporting up to 8-channel modular combined liquid inlet system. Any combination of titrant, additive or auxiliary reagent completely gets rid of manual operation for complex liquid inlet addition needs.
Built-in burette: The safest built-in burette in the world, the burette is built into the instrument, and the burette can be observed from the outside through the window, so that the solution is completely separated from the personnel during operation to avoid damage to the operator caused by overflow.
Optional volume burettes: 5ML/10ML/25ML.
Cloud service function (optional): The first domestic cloud service concept, the instrument has a network interface, data can be stored in the cloud through the Internet, experimental application mode big data application, get rid of the era of single instrument operation.
Diversified titration platform: You can freely choose an independent titration table or a 16-bit, 20-bit, 34-bit automatic sampler. The 16-bit, 34-bit and 20-bit automatic sampler can be fully automatically multi-task operation, no longer worry about multi-batch multi-task operation, the whole process does not require personnel monitoring, improve work efficiency.
Main technical parameters:
1. Functional parameters
1.1. MV measurement range: -2000.0MV～+2000.0MV;
1.2． MV measurement: resolution 0.1MV, accuracy 0.1MV;
1.3． pH measurement range: -20.000PH～+20.000PH;
1.4． pH measurement: resolution 0.001PH, accuracy 0.003PH;
1.5． Temperature measurement range: -5～120℃;
1.6． Temperature measurement accuracy: ±0.01℃;
*1.7. Custom formula, free editing of formula, custom variables of formula (and corresponding software proof screenshots can be provided);
*1.8.. The measurement end point result can be converted to different formulas, support the function of recalculating titration results, support data management, and ensure the accuracy of results;
*1.9. Emergency sample queue-jumping function, sample methods can be copied and replaced;
*1.10. During the sample test, the sample order can be automatically changed as needed;
1.11. Communication mode: 2 USB, 232 serial port, Ethernet, with network CAN bus communication function;
1.12 channel titration module, connected to independent 16-bit sampler, 20-bit sampler and 34-bit, 40-bit automatic sampler (and provide software screenshots and official website screenshots to prove);
1.13 Number of liquid addition modules that can work simultaneously: 4;
*1.14. Expandable 8 groups of liquid addition channels (and provide corresponding software proof screenshots), burette specifications: 10ml optional 5ml, 25ml;
1.15. Burette resolution: 1/18,00000;
*1.16. Burette refilling time: 10 seconds (100% filling speed);
*1.17. Computer reverse control instrument and Android tablet software reverse control instrument, with operating software;
1.18 Electrode interface type: mv/pH measurement electrode interface, reference electrode interface, PT1000 Temperature electrode interface;
*1.19 Equipped with 16-station independent analysis table;
1.20 Built-in liquid adding unit, top glass cup spiral seal and propeller stirring;
1.21 Can perform multiple self-test functions, with pH electrode calibration function;
1.22 Can store application solutions and realize one-click call;
Computer stores data and methods, and can review data at any time;
1.23 Supports Android tablet system software control and PC software control data upload
1.24. Comply with FDA, GLP, GMP, AOAC specifications, with audit tracking and three-level or above graded management system with anti-tampering function and electronic signature;
*1.25. The automatic sampler software supports four types of turntables: 16-bit turntable (150mL), 20-bit turntable (150mL) and 34-bit/40-bit turntable (and can provide corresponding software certification screenshots);
*1.26. Diversified titration platforms: You can freely choose independent Titration table or 16-bit (150mL), 20-bit (150mL), 34-bit (150mL), 40-bit (150mL) autosampler. Through 16-bit, 34-bit and 20-bit autosamplers, multi-task operations can be fully automatically performed, no longer worrying about multi-batch multi-task operations, no need for personnel monitoring during the whole process, improving work efficiency.
1.27. Acid-base titration, precipitation titration, non-aqueous titration, redox titration, and complex titration can be performed.
1.28. The manufacturer shall provide the corresponding software copyright certificate and patent certificate / IS09001 certificate
Configuration list:
1 set of fully automatic potentiometric titrator host;
4 sets of 10ml burette system;
1 set of propeller stirring system
60 150ml sample cups
One set of ZG series independent 16-bit (150ML) sample injector