GT70D Fatty Acid Value Tester Introduction: The GT70D fatty acid value analyzer is mainly used for acid-base titration, such as oxidation-reduction titration of oxalic acid (aqueous/non-aqueous) content, precipitation titration of iodine value and iron (II) content, complexometric titration of chloride content, such as titration of calcium content using polarized electrodes (Ipol, Upol). characteristic: 1. Includes a 2-channel liquid addition module Additional 16/18/20 workstation rotary automatic sampler can be added 2. It can drive two liquid filling module units, and the burette and pipeline should be acid, alkali, and corrosion-resistant. 3. Imported corrosion-resistant PTFE rotary valve, PTFE corrosion-resistant burette, high-power mixing table, using coils for magnetic stirring 4. High precision closed-loop control ensures precise titration 5. The burette has a liquid addition resolution of 1uL 6. High precision burette accurate to 0.003ML 7. Automatically check the instrument status upon startup 8. The overall pipeline is fully sealed, making replacement quick and convenient 9. Real time display of titration curves and measurement results for easy operation 10. Support multiple titration methods such as acid-base titration, redox titration, precipitation titration, complexometric titration, non-aqueous titration, etc 11. Compliant with GMP standards, titration results meet GLP requirements 12. Automatic sample loading, automatic pipeline cleaning, automatic measurement of experimental results, automatic recording and drawing of real-time pH titration volume change curve during titration. 13. Compliant with the 2020 Pharmacopoeia 14. It has comprehensive multi-level user permission management functions, realizing audit tracking and permission management functions Technical parameters: Measurement range: -2000.0MV to+2000.0MV -20.000PH～+20.000PH 0.05-100mgKOH/g Measurement resolution: Resolution 0.1MV, accuracy 0.1mV ± 0.03% 0.02mgKOH/g PH measurement: Resolution 0.001PH accuracy 0.003pH Titration volume accuracy: 0.001mL Measurement mode: MEAS: measuring pH/mV/T CAL: pH correction (multi-point) SET Set End Mode MET equivalent titration DET dynamic titration Titration modes: acid-base titration, redox titration, precipitation titration, complexometric titration, non-aqueous titration Titration cup capacity: 250mL Temperature measurement range: -5~120 ℃ Temperature measurement accuracy: ± 0.1 ℃ Communication methods: 2 USB ports, 232 serial ports, Ethernet Liquid addition unit: built-in liquid addition unit Simultaneous liquid addition module unit: (standard) includes 2 sets of built-in titration and liquid addition channels Number of expandable liquid channels: 8 channels Specification of burette: 1ml 5ml 10ml 25ml 50ml (10ml standard) Resolution of burette: 1/48000 Burette refill time: 10 seconds (100% filling speed) Control unit: PC with software (computer comes separately) Automatic sampler: can be used in conjunction with GT robot sampling system for large-scale sample analysis Self check function: automatically check the status of the instrument when turned on Calibration function: available Application editing function: Yes Storage space: greater than 300GB Preset method: Greater than 300G Pipeline: PTFE titration pipeline (corrosion-resistant) Mixing method: Top mounted spiral stirrer or magnetic stirring PTFE valve: imported corrosion-resistant rotary valve
Introduction: The GT70D fatty acid value analyzer is mainly used for acid-base titration, such as oxidation-reduction titration of oxalic acid (aqueous/non-aqueous) content, precipitation titration of iodine value and iron (II) content, complexometric titration of chloride content, such as titration of calcium content using polarized electrodes (Ipol, Upol).
