Portable total hardness/total alkalinity/chlorine ion detector

Portable hardness/alkalinity/chlorine ion detector Instrument features:
1、Adopt the new German optical structure, with excellent optical performance, extremely high measurement accuracy and stability;
2, the use of quasi-parallel cold light source, with a wide transmission area, energy saving, environmental protection, long life, fast response speed and other advantages;
3, together with a full plastic housing, streamlined design, beautiful appearance, the surface is specially treated, anti-oxidation, acid and alkali resistance, core components sealed waterproof;
4, the instrument default optional 10ml colorimetric bottle, easy and fast operation;
5、Support 420mm, 470mm, 520mm and 620mm wavelengths;
6, the instrument can save 5000 test results;
7, 5 keys, acrylic protection panel, ultra-long service life;
8, waterproof interface design, common with Android phone receipt line;
9, the test results are saved manually, saving storage space;
10, built-in 2500mAh lithium battery, can also be charged through the data line connected to the power supply;
11, connected to the computer, the disk character M900;

Technical parameters:
Total alkalinity - detection range: 5-300mg / L. Accuracy: ≤ 10mg / L, precision ≤ 2mg / L; > 10mg / L, precision ≤ 10%;
Total alkalinity - detection range: 5-3000mg/L. precision ≤10%;
Total hardness - detection range: 4-100mg/L. precision ≤5%;
Total hardness - detection range: 100-500mg/L. precision ≤10%;
chloride ion - detection range: 8-500mg/L. precision ≤ 5%;
Absorbance detection range: 0-3.0Abs;
Optical path stability: ≤ 0.005Abs/30min;
Absorbance resolution: 0.001Abs;
Enclosure protection level: IP65;
Light source life: 100,000 hours;
Filter life: 5 years;
Rated power: 0.3W;
Operation repeatability: ≤0.01Abs;
Temperature: 0~50℃;
Size: 170*72*44mm;
Weight: 277g;
List: host * 1, total hardness detection reagent (1-500mg) * 40 (need more or total alkalinity reagent and chloride reagent to be purchased separately), 10ml colorimetric bottle * 2, screwdriver * 1, wipe cloth * 2, 2 No. 7 batteries, 2ml pipette * 2, certificate of conformity / warranty card / manual.