Overview
The FANGZHOU PHS-320 Smart Multifunctional Accuracy Meter is a High Accuracy measuring instrument with a large screen true color TFT LCD display and menu navigation operation. The instrument supports Multi-Parameter measurement including pH, mV, RelmV, ORP and temperature values, with a 0.001pH High Accuracy resolution and ≥ 3 × 1012Ω high input Impedance design, suitable for a variety of sample measurements, and complies with GLP specifications.
Features
1. Large screen true color TFT LCD display, chart display, menu navigation operation
2. Multi-Parameter measurement: pH, mV, RelmV, ORP, T value
3. High Accuracy resolution: 0.001pH/0.01mV, High Input Impedance ≥ 3 × 1012Ω
4. Equipotential function, to meet the use of different zero potential Electrode
5. IP54 Protection Rating Enclosure
6. Support a variety of dedicated Electrode configurations, such as pure water Electrode, micro Electrode, etc
7. Intelligent Operating system with Method Management, Electrode Management, Calibrate Management, Data Management and User Management
8. Automatically identify 7 groups of 33 kinds of pH standard solution, one key to calibrate, up to 5 points calibrate
9. Support automatic temperature compensation, Five Measurement modes
10. Self-diagnostic function, clock and date display, Data storage not less than 100,000 groups
11. RS232 serial port supports printing, data transmission and bidirectional control
Principle
The acidity meter optimizes Electrode and Sample Anti-Interference with a High Input Impedance design for accurate measurement. The instrument automatically recognizes and calibrates standard fluids, charts display calibrated Linear dispersion and information, supports automatic temperature compensation and multiple Measurement modes to ensure data accuracy and Stability.
Applications
Pure water, trace samples, soil, high viscosity samples, low ion samples, high electrolysis samples, strong acid or alkali samples, protein-containing samples
Standards
GLP standard, JJG119 (China), METTLER TOLEDO (Europe), METTLER TOLEDO (USA), Merck (Germany), DIN19266/NIST (Germany), DIN19267 (Germany), JISZ8802 (Japan)
Steps
1. Electrode and temperature sensor
2. Power on and select Measurement mode
3. Automatic or Manual calibration instrument
4. Conduct sample measurements
5. Storage or transmission of data
6. Use the RS232 interface to print or send data to a computer
Notice
• Make sure the power supply is DC9V 500mA, internal positive and external negative
• Select the appropriate dedicated Electrode according to the Sample type
Periodically calibrated to maintain accuracy
• Avoid use in extreme temperatures or Humidity environments
• Data storage and timely export backup
