LEICI DGB-402A Portable residual chlorine total chlorine Tester
Measurement range residual chlorine/total chlorine: 0.00~3.00mg/L, resolution concentration: 0.01mg/L; Absorbance: 0.001ABS, microcontroller technology, multi-point calibrating, Data storage, waterproof and dustproof.
LeiCi
DGB-402A
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DGB-402A portable residual chlorine/total chlorine Tester is designed and developed based on DPD colorimetric method, which can directly measure residual chlorine and total chlorine in water, which is easy to use, accurate and reliable, and is a national standard method for determining residual chlorine and total chlorine in the field of water quality analysis, and is widely used in the determination of residual chlorine and total chlorine content in drinking water, landscape water, wastewater, swimming pool water, disinfectants and other samples.
Features
● 515nm LED light source, long life and high precision;
● Adopt high-performance and low-power single-chip microcomputer technology, good man-machine interface;
● Support single-point and multi-point calibration, support users to edit calibration curves;
● Support two parameters with a total of 200 sets of test data, in line with GLP specifications;
● Support battery power supply, support power management function;
● IP65 protection level, good waterproof and dustproof performance.
LeiCi DGB-402A Portable residual chlorine total chlorine TesterSpecifications
| LIST | VALUE |
|---|---|
| Measurement range | Residual chlorine/total chlorine: (0.02~ 3.00) mg/L |
| resolution | Concentration: 0.01mg/L; Absorbance: 0.001ABS |
| error of indication | +/- 3% or +/- 0.02 mg/L |
| Repeatability | ≤1％ |
| detection limit | ≤0.02mg/L |
| Light source | Light Emitting Diodes (LED) |
| wavelength | 515nm |
| calibrate | 1 point calibrated |
| data storage | A total of 200 test results |
| Measurement cell | 25Mm Colorimetric Bottle |
| Power Supply | Rechargeable lithium battery, power adapter (input: AC (100~240) V, output: DC5V) |
| Size (mm), Weight (kg) | 80×200×75，0.4 |
LeiCi DGB-402A Portable residual chlorine total chlorine Tester Packing list
DGB-402A host, Colorimetric tube, residual chlorine/total chlorine reagent kit, residual chlorine calibrated reagent kit, suitcase
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.