Overview
The Bante904P-CN is a Portable Multi-Parameter water quality measurement instrument for the measurement of liquid conductivity, total dissolved solids (TDS), salinity, resistivity, dissolved oxygen concentration and Saturation. The instrument is equipped with a large screen backlit LCD display, supports multi-mode power supply scheme, expands the memory to store up to 500 sets of measurement data, and has a built-in clock to automatically mark the storage date and time to comply with GLP specifications.
Features
1. Multi-Parameter Water Quality Analyzer, including conductivity, TDS, salinity, resistivity and dissolved oxygen measurement functions.
2.Conductivity /TDS/salinity/resistivity mode supports 1 to 5 point button calibrate, automatically recognizes Conductivity detector standard solution, optional Electrode constant, TDS conversion factor, standardized temperature, temperature compensation mode and salinity Measurement mode.
3. The dissolved oxygen mode supports 1 or 2 point button calibrating, using air saturated water or zero oxygen liquid, with salinity and atmospheric pressure compensation functions.
4. Common features include automatic temperature compensation, Automatic calibration reminder, Automatic end point lock, Automatic Electrode diagnosis, System menu customization 13 function parameters, one-click reset, extended memory, USB Communication interface and multi-mode power supply scheme.
Principle
Conductivity detector Electrode measurements the conductivity of liquids and calculates TDS, salinity and resistivity parameters based on conductivity values. Measurement accuracy is ensured by dissolved Oxygen measurement using dissolved Oxygen electrodes combined with temperature, salinity and atmospheric pressure compensation. Automatic temperature compensation and calibrating mechanisms ensure accurate measurement over full scale.
Applications
Water quality monitoring, environment testing, laboratory analysis, industrial process control, aquaculture, wastewater treatment, drinking water security evaluation
Standards
GLP specification
Steps
1. Turn on the meter and select Measurement mode (conductivity, TDS, salinity, resistivity or dissolved oxygen).
2. Calibrate according to the mode: conductivity mode uses 1 to 5 point calibrate, dissolved oxygen mode uses 1 or 2 point calibrate.
3. Electrode is immersed in the liquid to be tested, and the instrument automatically performs temperature compensation and measurement.
4. Measured value is automatically locked after stability, can browse or store data.
5. Send the stored data to the computer through the USB interface.
Notice
• Measurement accuracy is regularly calibrated.
• Use the specified calibrating fluid and Accessories for calibrating operation.
• Avoid using Electrode under extreme temperature or pressure conditions.
When storing data, ensure that the built-in clock is accurate to comply with GLP specifications.
• Select the appropriate power solution when supplying multi-mode power.
• Turn off the backlight to extend battery life.
