Overview
The Bante321-NO3 Portable nitrate ion meter is a High Accuracy Portable instrument for outdoor measurement of nitrate Ion concentration in liquids with a Measurement accuracy of 0.5% F.S. The meter is equipped with a large screen backlit LCD display, supports 5 point button calibrate and a variety of Ion concentration unit options.
Features
1. High Accuracy Portable nitrate ion meter with large screen backlit LCD.
2.2 to 5 point button calibrated, optional Ion concentration calibrated point.
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 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. Data stability icon, automatically prompts the current measurement status.
8. Automatic end point lock, keep stable Measured value for easy browsing or recording.
9. Automatic Electrode Diagnosis, check Electrode Extremely Poor.
10. Low battery alarm icon, prompting battery residual power.
11. Automatic power off, effectively saving battery energy.
12. The system menu can customize 8 functions such as the number of calibrated points, Ion concentration unit, temperature unit, Stability standard, and data locking mode.
13. One-click reset (Reset), automatically restore the meter to the factory default settings.
14. Extended memory, can store up to 500 sets of measurement data.
15. The built-in clock automatically marks the date and time of stored data to comply with GLP specifications.
16. USB Communication interface sends stored data to PC.
17. Multi-mode power supply solution (battery, Power Adapter, USB port of computer) to ensure smooth application of the instrument.
Principle
The Bante321-NO3 Portable nitrate ion meter uses Electrode measurement of the nitrate Ion concentration of liquids, combined with automatic temperature compensation technology to ensure measurement accuracy. The meter uses the principle of ion selective Electrode to directly read the Ion concentration value, and supports manual or automatic end point locking to display the result stably.
Applications
Outdoor measurement of nitrate Ion concentration in liquids
Standards
GLP specification
Steps
1. Turn on the meter power.
2. Select Ion concentration unit and number of calibrated points.
3. Perform 2 to 5 point key calibration.
4. Immerse the Electrode in the liquid to be tested.
5. Read and record the displayed Ion concentration value.
6. Measured values are retained using automatic endpoint locking.
7. Export and store data through the USB interface.
Notice
• Measurement accuracy is regularly calibrated.
• Pay attention to the battery level and replace it in time to avoid measurement interruption.
• Clean Electrode after use to extend service life.
• Avoid operating the instrument in extreme temperature environments.
When storing data, ensure that the built-in clock is accurate to comply with GLP specifications.
