Overview
LEICI ZDJ-4B Automatic Potentiometric titrator is a precision analytical instrument that integrates point array liquid crystal display and computer software control. It supports a variety of titration modes and titration methods, and has perfect data management functions to meet the laboratory's High Accuracy requirements for titration analysis.
Features
1.Point array liquid crystal display, support button operation and computer Chinese software control simultaneously or separately, real-time display test method, titration Linear dispersion and measurement results
2. Valve Burette integrated design, easy to replace, effectively avoid mutual interference between different solutions
3. Support pre-titration, preset end point titration, mode titration, blank titration, manual titration and other titration modes, and can generate special titration modes
4. Support acid-base titration, oxidation reduction titration, settling titration, complexometric titration, non-aqueous titration and other titration methods, with pH measurement function
5. Perfect data management function, supports storing 200 sets of titration results and 1 set of titration Linear dispersion, in line with GLP specifications
6. Operating language support, with power-off protection function
7. Support USB, RS232 connection to PC, random titration special software
8. Support firmware upgrade and Automatic sampler connection via PC
Principle
The instrument uses Potentiometric titration, poten-tiometry principle to accurately measure the potential change of the sample solution, combines the preset titration mode and method, automatically controls the titration process, monitors the titration Linear dispersion in real time, and accurately judges the titration endpoint.
Applications
Chemical analysis, environment monitoring, food testing, pharmaceutical industry, mass inspection
Standards
GLP specification
Steps
1. Connect the power supply and turn it on.
2. Select the titration mode and titration method
3. Install and replace the corresponding Burette
4. Set titration parameters and endpoint conditions
5. Start titration and monitor Linear dispersion in real time
6. Record and save measurement results
7. data output or printing
Notice
• Please read the Operation Manual carefully before use
Power supply voltage meets AC (220 +/- 22) V requirements
• Burette should be replaced when titrating different solutions to avoid cross-contamination
• Regularly calibrate instruments to ensure Measurement accuracy
• Avoid use in extreme temperature environments
• Data storage attention to backup important results
Make sure the driver is installed correctly when connecting to the PC
