Portable water chlorine dioxide detector / chlorine dioxide detector detection principle

product description

The chlorine dioxide tester is suitable for the detection of chlorine dioxide concentration in large, medium and small water plants and industrial and mining enterprises, domestic or industrial water, in order to control the chlorine dioxide of water to meet the specified water quality standards. This instrument replaces the traditional visual colorimetry with the principle of microcomputer photoelectron colorimetric detection. The human error is eliminated, so the measurement resolution is greatly improved. When measuring, when the water sample is poured into the reagent, the water sample will turn red. The water sample is then placed in the photoelectric color holder, and the meter will obtain the concentration of chlorine dioxide by comparing the shades of red.

Features:

Simple lines, easy operation and high cost performance

LCD digital display with backlight, low drift, high precision circuitry

Reliable micro-structure and high-precision optical path system, the instrument can work stably for a long time

High-intensity long-life light source, no worry about replacement

Technical indicators:

model

DP17401

Measuring range

0-2mg/L; 0-3mg/L

Linear error

± (5% FS + 1 word)

Repeatability

3%

Power supply

AC220V/50Hz; DC9V/0.2A

Minimum indication

0.001mg/L

Characteristics

Portable, AC and DC, good stability

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