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Automatic Potentiometric Titrator EC-GT90 Potentiometric Titration Instrument
4 channels, 20 station automatic turntable
Multiple liquid feeding module units can be driven, and the burette and pipeline shall be resistant to acid, alkali and corrosion.
Imported corrosion-resistant PTFE rotary valve, PTFE corrosion-resistant burette, high-power mixing table, coil for magnetic stirring
High closed-loop control ensures titration
High precision burette to 0.003mm
Automatic check of instrument status upon startup
The overall pipeline is fully sealed, making replacement quick and convenient
Real time display of titration curves and measurement results for easy operation
Supports various titration methods such as acid-base titration, redox titration, precipitation titration, complexation titration, and non-aqueous titration
Complies with GMP specifications, titration results meet GLP requirements
Automatic sample loading, automatic cleaning of pipelines, automatic measurement of experimental results, automatic recording and plotting of real-time changes in pH titration volume during titration.
Complies with the 2015 Pharmacopoeia
Equipped with comprehensive multi-level user permission management functions, achieving audit tracking and permission management functions
| Measuring range | -2000.0MV~+2000.0MV -20.000PH~+20.000PH |
| Readout | 0.1MV 0.001PH |
| Accuracy | 0.1MV 0.002PH |
| Measurement mode | MEAS: Measure pH/mV/T CAL: pH correction (multi point) SET set endpoint mode MET equivalent titration DET dynamic titration |
| Titration mode | Acid-base titration, redox titration, precipitation titration, complexation titration, non aqueous titration |
| Temperature measurement range | -5~120ºC, ±0.1ºC |
| Communication method | 2 USB, 232 serial ports, Ethernet |
| Filling unit | Built-in liquid dispensing unit |
| Simultaneously adding liquid module unit | (Standard configuration) Includes 4 built-in titration dosing channels |
| Number of expandable dispensing channels | 8 channels |
| Burette specification | 1ml 5ml 10ml 25ml 50ml (10ml standard) |
| Burette resolution | 1/48,000 |
| Burette rehydration | time 10 seconds (100% filling speed) |
| Control unit | PC with software (optional computer) |
| Automatic sampler | (Standard) GT Robot Injection System for Large Batch Sample Analysis |
| Self inspection function | Automatic check of instrument status upon startup |
| Calibration function | Yes |
| Application editing function | Yes |
| storage space Greater than | 300G |
| Preset method Greater than | 300G |
| Regulations compliance | FDA, GMP, GLP, Audit tracking, hierarchical management, electronic signature |
| Piping | PTFE titration pipeline (corrosion resistant) |
| Mixing method | Top mounted spiral stirrer or magnetic stirring |
| PTFE valve | (Imported) Corrosion resistant rotary valve |
| Micro detection electrode | Import |
| Microinjection | Import |
Determination of acid value in food - Determination of chloride ions in cement
Determination of peroxide value in food
Determination of reducing sugars in food
Determination of fatty acid value in corn flour
Determination of free fatty acids
Determination of succinic acid content in traditional Chinese medicine Pinellia ternata
Determination of organic matter in soil
Determination of COD in wastewater
Surface active agent determination
Electrolyte determination
Determination of mercaptan sulfur
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