Overview
The HI76483 Clark-Type Polarographic Probe is a professional Electrode for measurement of dissolved oxygen with a wide range of dissolved oxygen measurements from 0.0 to 600% Saturation and 0.00 to 90.00 mg/L (ppm). The Probe features an ultra-thin design with a diameter of only 12mm and a built-in thermistor temperature sensor to compensate for temperature changes from 0 to 50 ° C. It is the standby DO Probe for the HI5421 Laboratory Research Grade Benchtop dissolved oxygen and BOD meter.
Features
1. Ultra-thin 12mm diameter design, suitable for measurement in narrow containers
2. Built-in thermistor temperature sensor, automatic temperature compensation
3. Adopt PEI (Extreme Heat Compound) valve body material for strong durability
4. Equipped with platinum cathode and Ag/AgCl anode assembly
5. Screw-in cover design, easy and fast membrane replacement
6. Polytetrafluoroethylene (PTFE) oxygen permeable membrane, stable performance
7.1 meters cable length, connector type is noisy
Principle
HI76483 uses Clark- type Polarography measurement dissolved oxygen, through the platinum cathode and Ag/AgCl anode components constitute an electrochemistry system, when the oxygen through the PTFE film and Electrode contact to generate electrical signals, built-in thermistor real-time monitoring of temperature and automatic compensation to ensure measurement accuracy.
Applications
Laboratory research, dissolved oxygen measurement, BOD determination, water quality analysis, environment monitoring, testtube measurement, bottle testing, BOD bottle testing
Steps
Connect HI76483 Probe to HI5421 Benchtop Meter
2. Check and ensure that the membrane cover is installed correctly
3. Immerse the Probe into the sample to be tested
4. Wait for the measurement result to stabilize
5. Clean Probes After Use and Keep Them Properly
Notice
• Please confirm that the membrane cover is firmly installed before use
• Regularly check and replace the membrane cover and electrolysis
• Avoid severe impact or fall of Probe
• Please use appropriate detergent when cleaning
• Probe drying when storing
• Only for use with HI5421 meters
