Overview
The Bante931-K laboratory ion meter is a precision potassium ion meter for laboratory measurement of potassium Ion concentration in liquid samples. The instrument features a 5-point button calibrate and automatic end point locking function. Measurement accuracy is 1% F.S. It is equipped with a large screen backlit LCD display, supports multiple concentration units and automatic temperature compensation.
Features
1. Precision potassium ion meter with large screen backlit LCD.
2.2 to 5 point button calibrated, optional 8 Ion concentration calibrated points.
3. Read the Ion concentration value directly to avoid cumbersome conversion and calculation.
4. Optional concentration units (ppm, mg/L, mol/L) to meet a variety of ion measurement needs.
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. Automatic end point lock, keep stable Measured value for easy browsing or recording.
8. mV Measurement mode for calculating Electrode range to ensure measurement accuracy.
9. The system menu can customize the number of calibrated points, Ion concentration unit, Stability standard, data lock mode, automatic shutdown mode and other 8 functional parameters.
10. One-click reset (Reset), automatically restore the meter to the factory default settings.
11. Extended memory can store up to 500 sets of measurement data.
12. The built-in clock automatically marks the date and time of stored data to comply with GLP specifications.
13. USB Communication interface sends stored data to PC.
Principle
The Bante931-K potassium ion meter uses ion-selective Electrode measurement of potassium Ion concentration in liquid samples, combined with automatic temperature compensation technology to ensure measurement accuracy. The instrument uses mV Measurement mode to calculate Electrode range, and uses built-in algorithms to directly display Ion concentration values, supporting a variety of concentration unit conversions.
Applications
Laboratory measurement of potassium Ion concentration in liquid samples
Standards
GLP specification
Steps
1. Connect Potassium Ion Selective Electrode and Temperature Probe.
2. Turn on the meter power.
3. Perform 2 to 5 point key calibration.
4. Select Ion concentration units (such as ppm, mg/L or mol/L).
5. Immerse Electrode in the liquid sample to be tested.
6. The instrument automatically measures and displays the potassium Ion concentration value.
7. Use the Automatic End Point Lock function to record the Stable Measured value.
8. Export and store data through the USB interface.
Notice
Periodically calibrated to ensure measurement accuracy.
• Check that Electrodes and Accessories are in good condition before use.
• Avoid operating the instrument in extreme temperature environments.
When storing data, ensure that the built-in clock is accurate to comply with GLP specifications.
• Clean Electrode after use and store properly.
