Overview
Bante221-UK Portable pH Meter is a High Accuracy Portable pH Meter with relative and absolute mV Measurement mode, built-in system menu can customize 9 functional parameters, suitable for outdoor measurement of pH and Oxidation-reduction potential of liquids, Measurement accuracy of 0.002pH.
Features
1. High Accuracy Portable pH Meter with Large Screen Backlit LCD.
2.1 to 5 point button calibrated to automatically identify pH standard buffer.
3. Optional pH buffer standard (USA/NIST/DIN) or 2 point custom calibrated.
4. Electrode slope display automatically prompts the user whether to replace pH Electrode.
5. Automatic temperature compensation to ensure accurate measurement within the full range.
6. Automatic calibration reminder, prompts the user to calibrate the meter regularly.
7. ORP mode function: 1 point offset calibrated, allowing adjustment of display values to known standards; relative and absolute mV modes provide accurate ORP readings.
8. General features: automatic end point lock, automatic Electrode diagnosis, system menu custom 9 function parameters, one-click reset function, extended memory to store 500 sets of data, built-in clock marking date and time in line with GLP specifications, USB Communication interface, multi-mode power supply scheme.
Principle
The meter makes measurements with pH Electrode and Temperature Probes. Automatic temperature compensation technology ensures full scale Precision. A built-in system processes data and displays pH value, Oxidation-reduction potential and temperature. ORP mode provides Oxidation-reduction potential readings with relative and absolute mV measurements.
Applications
Outdoor measurement of pH and Oxidation-reduction potential of liquids
Standards
GLP specification
Steps
1. Turn on the meter and select Measurement mode.
2. Perform pH calibrate: Choose 1 to 5 point calibrate using USA, NIST, DIN or custom buffer.
3. Perform ORP calibrate: Perform 1 point offset calibrate in R.mV mode.
4. Connect Electrode and Temperature Probe to start measurement.
5. Data is automatically locked and stored, and data can be transferred through the USB interface.
Notice
• Measurement accuracy is regularly calibrated.
• Use specified Accessories such as pH Electrode and Temperature Probes.
• Pay attention to the battery life, turn off the backlight can be extended to about 150 hours.
• Avoid operating in extreme temperature environments.
• The calibrated reminder function can be set for 1 to 31 days or turned off. It is recommended to check it regularly.
