Overview
The Bante820 Portable dissolved oxygen meter is an economical portable device with a large LCD screen. The instrument supports 1 or 2 point button calibrating to set salinity and atmospheric pressure coefficients. It is suitable for outdoor measurement of dissolved oxygen concentration and percentage Saturation of samples. Measurement accuracy is 0.5mg/L.
Features
1. Portable dissolved oxygen meter with large LCD screen.
2.1 or 2 point button calibrated to ensure accurate measurement over full scale.
3. Manual salinity and atmospheric pressure compensation to improve instrument Measurement accuracy.
4. Automatic temperature compensation, eliminate the measurement deviation caused by temperature difference.
5. Automatic end point lock, keep stable Measured value for easy browsing or recording.
6. Automatic power off, effectively saving battery energy consumption.
7. The system menu can customize 8 function parameters such as the number of calibrated points, data locking mode, and temperature unit.
8. One-click reset (Reset) automatically restores the meter to the factory default settings.
9. Extended memory can store up to 100 sets of measurement data.
10. USB Communication interface sends stored data to PC.
11. Multi-mode power supply solution (battery, Power Adapter, USB port of computer) to ensure smooth application of the instrument.
Principle
The dissolved oxygen meter detects the dissolved oxygen concentration in the sample by Electrode, combines automatic temperature compensation, manual salinity and atmospheric pressure compensation functions to eliminate the influence of environmental factors on the measurement and ensure the accuracy of the data.
Applications
Ponds and aquariums, aquaculture, water and wastewater treatment, industrial process monitoring, surface and groundwater testing, education, and other industrial applications
Steps
1. Turn on and select Measurement mode.
2. Perform 1 or 2 point key calibration.
3. Set the salinity and atmospheric pressure coefficient (optional).
4. Electrode immersion in the sample for measurement.
5. Measured values are automatically locked and data is recorded.
Notice
• Electrode is intact and properly calibrated before use.
• Avoid use in extreme temperature or pressure environments.
• Regularly change Electrode filler and membrane cap to maintain accuracy.
• Turn off the power when not in use for a long time to save battery.
• Data storage to the computer when full.
