Full-automatic Potentiometric Itrator
Full-automatic Potentiometric Itrator
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Main advantages and innovation points：
● Including 4 channels, equipped with a 16 station rotary automatic sampler.
● It can drive multiple dispensing module units, and the burette and pipeline should be acid, alkali, and corrosion resistant.
● Imported corrosion-resistant PTFE rotary valve, PTFE corrosion-resistant burette, high-power mixing platform, using coils to achieve magnetic stirring.
● High precision closed-loop control ensures precise titration.
● The high-precision burette is accurate to 0.003mL.
● Automatically check the status of the instrument upon startup.
● The overall pipeline is designed with full sealing, making replacement quick and convenient.
● Real time display of titration curve and measurement results, convenient for operation.
● Supports various titration methods such as acid-base titration, oxidation-reduction titration, precipitation titration, complexation titration, and non-aqueous titration.
● Compliant with GMP specifications, titration results meet GLP requirements.
● Automatic sample loading, automatic cleaning of pipelines, automatic measurement of experimental results, automatic recording and drawing of pH titration volume real-time change curve during titration.
● Complies with the 2020 edition of the Pharmacopoeia.
● Equipped with comprehensive multi-level user permission management functions, achieving audit tracking and permission management functions.
Technical parameters:
|
Instrument model |
GT90 |
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Measuring range |
土1999mV0.00-14.00pH |
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Measurement resolution |
0.1MV accuracy 0.001PH |
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Titration volume accuracy |
0.001mL |
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Measurement mode |
MEAS: Measure pH/mVT CAL: pH correction (multi-point) SET endpoint setting mode MET equal titration DET dynamic titration |
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Titration mode |
Acid-base titration, oxidation-reduction titration, precipitation titration, complexation titration, non-aqueous titration |
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Titration cup capacity |
250mL |
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Temperature measurement range |
-5-120C |
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Temperature measurement accuracy |
土0.1C |
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Communication methods |
2 USB, 232 serial ports, Ethernet |
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Liquid adding unit |
Built in liquid dispensing unit |
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Simultaneously adding liquid module unit |
(Standard configuration) Includes 4 sets of built-in titration and liquid addition channels |
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Number of expandable liquid dispensing channels |
8 channels |
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Burette specifications |
1ml 5ml10ml 25m150mI(10ml standard configuration) |
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The resolution of a burette |
1/48,000 |
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Burette refill time |
10 seconds (100% filling speed) |
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Control unit |
PC with software (optional computer) |
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Autosampler |
16 bit (standard) GT robot injection system combined for large-scale sample analysis |
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Self check function |
Automatically check instrument status upon startup |
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Calibration function |
Have |
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Application editing function |
Have |
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Storage |
Greater than 300G |
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Preset method |
Greater than 300G |
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Compliant with FDA, GMP, GLP |
Audit tracking, hierarchical management, electronic signature |
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Piping |
PTFE titration pipeline (corrosion-resistant) |
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Mixing method |
Top mounted spiral stirrer or magnetic stirrer |
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PTFE valve |
(Imported) Corrosion resistant rotary valve |
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Micro detection electrode |
Import |
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Micro injection pump |
Import |
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