Portable Ozone Meter
$260-390
Product Description 1.1 Test PrincipleIn the presence of potassium iodide, ozone can react with DPD (N,N-diethyl -p-phenylenediamine) indicator to form a pink color, which is proportional to the oz……
Introduction
Product Description
1.1 Test Principle
In the presence of potassium iodide, ozone can react with DPD (N,N-diethyl -p-phenylenediamine) indicator to form a pink color, which is proportional to the ozone concentration.
1.2 Applied Range
The colorimeter can be used to measure the concentration of ozone in all kinds of water disinfected by ozone. The LCD display the concentration of ozone directly, the unit is mg/L.
1.3 Executive Standard: Q/HK 080315
1.4 Instrument Specification
l Test Range: 0~2.50 mg/L
l Light source: Light Emitting Diode(LED)
l Detection Wavelength : 525nm
l Reading accuracy: 0.01mg/L
l Detection precision: ≤ ±5%
l Power Source: 4×1.5V
l Battery Life: ≥ 40 working hours
l Size: 159×68×35mm
l Weight: About 220g(including batteries)
l Working Environment:0~40;Relative Humidity within 0~90% (No Condensed Water)
2.2 Calibration
In order to save time and cost of constructing a calibration curve for users, the Huankai pocket colorimeter has been calibrated before it leaves the factory.
Packing List:
1. A test mainframe;
2. Ozone reagent (100 tests);
3. 2 test tubes of 10 mL;
4. 4 batteries of 1.5V;
5. An instruction book;
6. A certificate of qualification;
7. Some lens paper;
8. A carrying ca
