Handheld Digital Residual Chlorine Meter
This is a high-precision, battery-powered, portable residual chlorine meter, the electrode adopts anti-foaming design, accurate and stable anti-interference , Exquisite and compact design concept, clear and easy-to-read data interface, excellent anti-interference performance, combined with high-brightness backlighting, measurement operation can be completed with one hand, and its immersive design makes field testing more flexible and convenient, which can satisfy you different measurement needs.
Specification
Material | PPS plastic |
Measure Range | 0.00 -10.00 ppm(mg/L) |
Minimum Indication | 0.01 ppm(mg/L) |
Accuracy | ±0.5%F.S |
Calibration | 2 points (0 , any point) |
Electrode | replaceable membrane free residual chlorine electrode |
Temperature Measurement Range | 0-100 ℃ / 32-212 ℉ |
Operating Temperature Range | 0-60 ℃ / 32-140 ℉ |
Display Screen | 20 * 30mm multi line LCD display screen |
Temperature Compensation | ATC automatic / MTC manual |
Protection Level | IP65 |
Power Supply | 1 x 1.5vAAA battery |
Size | (H × W × D) 180 × 40 × 45mm |
Weight | 120g |
Automatic Backlight | 1 minute/min |
Automatic Shutdown | 10 minutes/min |
Working Principle
Handheld Digital Residual Chlorine Meter adopts the three-electrode measurement principle. The constant voltage electrode is used to measure free chlorine content in water. The constant voltage measurement method is to maintain a stable potential at the electrode measurement end. Different components to be measured produce different current intensities under this potential. It consists of two platinum electrodes and a reference electrode to form a microcurrent measurement system. By measuring the current change caused by the change in hypochlorous acid concentration, the hypochlorous acid content in the water is obtained through accurate calculation. Therefore, the change of free chlorine in the water can be effectively judged.
Product Details
Pen-shaped, Multi-purpose Design
Pen-shaped design, exquisite and compact, easy to carry. Widely used, very suitable for testing swimming pools, municipal water supply, food and beverage water or other aqueous solutions where free chlorine content of liquids is important.
Digital LCD Display
Say goodbye to the calculations and mathematical formulas, as our Handheld Digital Free Chlorine Meter comes with inbuilt digital LCD with proper graphics to symbolize every measured value which is easy to read and understand from the display screen. Every value and symbol can be visualizing more correctly with this display.
Intuitive and Reliable Function Display
Multiple icons intuitively display the current status of the residual chlorine meter, including the current usage mode, power indicator, electrode self-diagnosis status, etc.
Automatic Temperature Compensation
External temperature sensor with automatic temperature compensation function to reduce temperature difference and make the measurement results more accurate and reliable
Electrode Self-diagnosis
Icons intuitively display the self-detection electrode offset status, and timely understand the electrode energy efficiency.
Smile: Calibrated and slope within 150%-65% range.
No Smile: Calibrated and with a slope greater than 150% or less than 65%.
Replaceable Electrode
The electrodes are replaceable, cost-effective, fast response and reliable detection.
Three Mode Settings
Measurement Mode: Press the power button, and after the self-test LCD is fully displayed, it will enter the measurement mode. Calibration Mode: In measurement state, press the “CAL” key to enter calibration mode. Setting Mode: In the measurement state, press the “SET” key to enter the setting mode
Only One Battery Required
Only one 1.5v AAA battery is needed for long-term use. When the battery is low, a low battery reminder will appear on the top of the screen. The battery can be replaced easily by unscrewing the screw cap.
Product Structure
Application
Field Work
Fish Forming on Land and Offshore
Disease Control Emergency Response
Food Processing
Potable Water
Circulating Water System
Precautions
Taking care of any device is more important to experience good performance.
Do not store the meter in high temperature or direct sunlight
Do not use underwater for a long time
♦ Do not throw or hit intentionally, and do not squeeze or twist with excessive force.
♦ Please wipe the probe clean with a clean tissue or cloth before use.
Package List
1* Digital Residual Chlorine Meter
1* Residual Chlorine Detection Electrode
1* 1.5 V AAA Battery (included)
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