Overview
The FANGZHOU PHS-3C economical acidity meter is a microprocessor-controlled precision instrument with programmed design and touch-button operation. It supports multiple Measurement modes, can display pH (mV) value and temperature value synchronously, and has automatic temperature compensation function, which is suitable for harsh measurement environments.
Features
1. Microprocessor control, programmatic design, touch button operation
2. Measurement mode, pH (mV) value and temperature value display synchronously
3. ATC automatic identification, automatic/manual temperature compensation function
4. Multi-point Automatic calibration, automatic identification of standard solution, automatic end point judgment
5. Power-off data is maintained, and instrument correction data is automatically stored
6. Applicable to a variety of specifications Electrode, Electrode status indication
7. RS232 data output interface
8. Instrument anti-corrosion, waterproof, adapt to harsh measurement environment
Principle
Controlled by a microprocessor, the acidity meter is programmed to process Electrode input signals. It automatically recognizes the temperature sensor (ATC), performs automatic or manual temperature compensation, and automatically recognizes the standard solution through multi-point calibrating for accurate pH and mV/ORP measurements.
Applications
Water quality monitoring, laboratory analysis, industrial process control, environment testing
Standards
Instrument level 0.01
Steps
1. Electrode and temperature sensor
2. Turn on the power supply and the instrument self-tests
3. Measurement mode (pH or mV/ORP)
4. Perform 1/2/3 point Automatic calibration, the instrument automatically recognizes the standard solution
5. Start measurement, data display synchronously
6. Output data through RS232 interface
7. Data is automatically maintained after power failure
Notice
• Make sure to use a universal power supply (DC9V, 300mA, internal positive and external negative)
• Electrode interface and temperature interface are connected correctly
• Confirm the validity of the standard solution before calibrating
• Avoid use outside the Extreme Temperature range (Measurement range -5.0~ 105.0 ° C)
• Regularly check Electrode Status Indicator
• Although the instrument is anti-corrosive and waterproof, it still needs to avoid long-term immersion or severe Impact
