ZDDY-2008J automatic potentiometric titrator Introduction:
ZDDY-2008J automatic potentiometric titrator adopts the mechatronic structure design, the instrument is completely controlled by microcomputer (MCU microprocessor)
Full mouse operation, titration process and data processing automation, visualization. Use different electrodes can be carried out: acid-base and titration,
Precipitation titration, redox titration, complexometric titration, non-aqueous titration (such as the determination of petrochemical oil alkaline nitrogen, mercaptan, acid value, base value)
And many other titration, titration system uses imported precision special materials integrated exchange unit, anti-seepage titration head configuration, resistance to perchloric acid corrosion,
Instrument more reliable, longer life, suitable for multi-industry applications. Features:
A visual 6-inch large-screen LCD display, Chinese interface, the entire mouse operation, man-machine dialogue.
2 titration curve (E-V) and the first derivative curve (DE / DV) real-time display, the titration process is intuitive, the curve of ultra-automatic \ manual scroll.
3 cleaning, automatic rehydration, automatic setting value plus liquid.
4 automatic endpoint discrimination, automatic filtering false destination, you can manually delete the fake endpoint / add artificial judgment endpoint, support for multi-endpoint titration.
5 Dynamic Equivalent Titration (DET), Equivalent Equivalent Titration (MET), Preset End Potential Titration (SET), pH Calibration (CAL), pH
Measurement (MEAS).
6 titration results, titration curve (E-V, DE / DV) and complete titration data printing.
7 double high resistance input, the electrode potential is stable and reliable. Technical Parameters:
Measuring range: mV: -2000.0 ~ 2000.0mV pH: 0 ~ 20.000pH
Resolution: mV: 0.1 mV; pH: 0.001 pH
Electronic unit error: mV: ± 0.03% FS ± 1 word pH: ± 0.001pH ± 1 word
Electronic unit input impedance: ≥3 × 1012Ω
Electronic unit input current: ≤ 1 × 10-12A
Electronic unit stability: ± 0.3 mV ± 1 word / 8h
Buret volume: 10 mL
Minimum sending volume: 0.001mL
Burette capacity tolerance (accuracy): ± 0.010mL
Buret transfusion or rehydration rate: 55 ± 5s / full tube
Titration end point repeatability error: ≤0.2% (0.1mol / L HCL titration 0.1mol / L NaOH)
Introduction:
ZDDY-2008J automatic potentiometric titrator adopts the mechatronic structure design, the instrument is completely controlled by microcomputer (MCU microprocessor)
Full mouse operation, titration process and data processing automation, visualization. Use different electrodes can be carried out: acid-base and titration,
Precipitation titration, redox titration, complexometric titration, non-aqueous titration (such as the determination of petrochemical oil alkaline nitrogen, mercaptan, acid value, base value)
And many other titration, titration system uses imported precision special materials integrated exchange unit, anti-seepage titration head configuration, resistance to perchloric acid corrosion,
Instrument more reliable, longer life, suitable for multi-industry applications.
