Overview
LEICI PHSJ-5T is a High Accuracy pH meter with high definition color LCD Touchscreen, supports Chinese and English operation. Measurement parameters include Potential, PH value, ORP value and Temperature, Intelligent Operating system and a variety of data management functions, suitable for laboratory and industrial environments.
Features
1. Adopt high definition color LCD Touchscreen, clear display
2. Support Chinese and English operation
3. Three resolutions are available: pH supports 0.001pH, 0.01pH and 0.1pH, mV supports 0.01mV, 0.1mV and 1mV
4. Temperature units available: ° C and ° F
5. Support functions such as automatic shutdown, power failure protection and factory reset
6. Support firmware upgrade function, allowing function expansion and personalized requirements
7. Support IP54 Protection Ratings
8. Standard High Accuracy Compound pH Electrode, Temperature Electrode, Independent Electrode Stand, Dust Cover and Bag pH Buffer Solution
9. Intelligent Operating system with Method Management, Electrode Management, Data Management and User Management
10. Support instrument self-test and user hierarchical authority management, and support password management
11. Intelligent determination of endpoints, support automatic readings, timed readings, timed interval readings, manual readings
12. Support automatic temperature compensation
13. Support pH Electrode 1-6 point calibration, ORP Electrode 1 point calibration, support pH Electrode diagnostic function
14. Support calibration reminder and mandatory calibration functions, and support pH standard solution verification and mandatory verification functions
15. Support pH calibration and measurement alarm limit setting, support ORP measurement alarm limit setting
16. Can automatically identify 6 groups of buffer solutions such as GB, DIN, NIST, USA, MERK, JIS, etc., support custom standard solution and standard solution group
17. Automatic sampler support for automatic measurement and batch detection
18. Comply with GLP specifications, support Data storage (1000 sets each), access, deletion, statistics, analysis, transmission and printing
19. Support GMP management, support GMP operation log access, achieve complete Traceability and tracking of data
20. With RS-232 interface, support connecting standard RS-232 serial printer, directly print measurement results, print format optional
21. With USB interface, it is connected to the PC through dedicated communication software to achieve data transmission
22. Support U disk reading and writing, support connecting scanner
Principle
The LEICI PHSJ-5T pH meter is based on the Potential Measurement principle and converts the concentration of hydrogen ions in the solution to the pH value through High Accuracy Compound pH Electrode. The instrument uses automatic temperature compensation technology to ensure measurement accuracy and supports intelligent determination of end points and multiple reading modes.
Applications
Laboratory, industrial testing, environment monitoring, water quality analysis, pharmaceutical, Food processing, scientific research and education
Standards
GLP specification, GMP management
Steps
1. Power on and select the language (Chinese and English)
2. Electrode calibration: support pH Electrode 1-6 point calibration or ORP Electrode 1 point calibration
3. Measurement parameters: such as resolution, temperature units, etc
4. Select the reading mode: automatic reading, timed reading, timed interval reading, or manual reading
5. Sample measurement: Support connection Automatic sampler for batch detection
6. Data management: storing, accessing, transferring, or printing data
7. Shut down or enable the automatic shutdown function
Notice
• Make sure Electrode is intact and properly calibrated before use
• Avoid instrument exposure to extreme temperatures or Humidity environments
Periodic calibration checks to ensure measurement accuracy
• Follow user rights management during operation to prevent unauthorized access
When connecting external devices such as printers or PCs, ensure that the interfaces are compatible
• Pay attention to backup when storing data to prevent loss
• Use official software when upgrading firmware to avoid operation interruption
