Overview
The HANNA HI 2040-02 Benchtop dissolved oxygen meter is part of the HI2000 (edge) series of Multi-Parameter meters, which enable rapid measurement of water quality indicators such as dissolved oxygen, saturated dissolved oxygen, and temperature by replacing Electrode. This series of products integrates HANNA's design capabilities and product integration advantages to set new standards for brands.
Features
1. Measurement range of dissolved oxygen: 0.00 to 45.00 mg/L (ppm)
2. Saturated dissolved oxygen range: 0.0 to 300%
3. accuracy: reading +/- 1.5% or 1 word, whichever is greater
4. Calibration method: zero (0%) and air (100%) single point or two point calibrated
5. Data storage mode: manual, manual continuous and time interval three modes
6. Compensation function: ATC automatic temperature compensation, height compensation and salinity compensation
7. GLP function: record calibrate date, time, calibrate, height, salinity, etc
8. Electrode configuration: custom replaceable polarographic dissolved Oxygen electrode and dissolved Oxygen film
Principle
The instrument uses a polarographic dissolved Oxygen electrode for measurement, automatically compensating for temperature changes with a built-in temperature sensor, while supporting altitude and salinity compensation to ensure the accuracy of dissolved Oxygen readings. The calibrating process involves single or two point calibrating, using zero standard liquid and Automatic calibration in air.
Applications
Water quality testing, environment monitoring, laboratory analysis, industrial process control
Steps
1. Connect H1764080 polarographic dissolved Oxygen electrode
2. Single point or two point calibrating (recommended H17040 zero standard liquid and air calibrating)
3. Select Data storage mode (manual, manual continuous or interval)
4. Begin measurement of dissolved oxygen, saturated dissolved oxygen or temperature
5. Export storage data through USB interface
Notice
• Operating Environment: 0 to 50 ° C (32 to 122 ° F), up to 95% RH, non-condensing
• Power requirements: 230AC/5VDC Power Adapter
• Electrode maintenance: replace dissolved oxygen film regularly to ensure accuracy
• Storage data: up to 1000 sets of data, pay attention to the data export method
• Compensation settings: set height and salinity compensation parameters according to the actual environment
