Overview
The Bante931-NH4 is a laboratory ion meter from the BANTE brand designed for the measurement of ammonium Ion concentration in liquid samples. The meter features a 5-point button calibrate and automatic end point locking function. Measurement accuracy is 0.5% F. S for direct reading of various Ion concentration units.
Features
1. Precision ammonium 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 function, 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 ion meter uses ion-selective Electrode measurement of ammonium Ion concentration in liquid samples, combined with automatic temperature compensation technology, to ensure measurement accuracy at different temperature conditions. mV Measurement mode is used to evaluate Electrode performance, and automatic end point locking automatically records data when Measured values are stable.
Applications
Laboratory, water quality monitoring, environment testing, industrial process control, scientific research and education
Standards
GLP specification
Steps
1. Turn on the meter power and select Ion Measurement mode.
2. Perform 2 to 5 point ion calibrating, choose the number of calibrating points.
3. Electrode is immersed in the sample and wait for the Measured value to stabilize.
4. Measured values are retained with automatic end point locking.
5. The optional unit displays the concentration value and can export the data through the USB interface.
Notice
• Use the calibrate reminder function to calibrate regularly to ensure accuracy.
• Electrode should not be used in extreme temperatures or contaminated environments.
• Clean Electrode after use and store properly.
• In the automatic shutdown mode, pay attention to the automatic shutdown time setting after no operation.
Make sure the USB connection is stable when exporting data.
