本（běn）儀器（qì）是便攜式直流（liú）供（gòng）電散射光（guāng）微電腦控（kòng）製的濁度計，儀器操作簡單，使用方便，全機僅三（sān）個控製按鍵，三點自動校正，測量樣品（pǐn）時，25秒後（hòu）自動鎖定數據。校正（zhèng）後數據長期有效，不易丟（diū）失。儀器測量值從低到高（gāo）共分三檔，能根據被測樣品濁度值（zhí）的不同而自動換（huàn）檔。所以，儀器不論在（zài）純淨水還是（shì）汙水（shuǐ）處理等各個域都能正常使用。
本儀器可廣泛運用在各行各業對水（shuǐ）樣處理及質量（liàng）控製等（děng）現場使用（yòng）的要求。
Introduction:
This instrument is a portable turbidity meter with DC-powered scattered light and micro-computer control. the whole machine has only three control buttons，is of simple operation and easy to use.
It is three-point automatic calibration, after 25 seconds of testing, data are automatically locked.
Measuring value is divided into third grade, in testing it can automatically transmit according to different turbidity of samples. The apparatus,can be applied both in pure water and sewage water, as well as in other fields.
主要技術（shù）指標
1.測（cè）量（liàng）範圍：0-20NTU；0-200NTU；0-1000NTU三檔；自動（dòng）轉換
Measuring range :0-20NTU; 0-200NTU; 0-1000NTU third grade; automatic transmission
2.示（shì）值誤差：不大於±2%
Indication error: not more than ± 2%
3.穩定性： 不大於（yú）±1.5%
Stability: less than ± 1.5%
4.零點（diǎn）漂（piāo）移（yí）：不大於0.2NTU
Stability: less than ± 1.5%
5.供電電源：1.5V 、5號電池4節
Power Supply: 1.5V, 4 no.5 batteries
6.外（wài）形尺寸：220×100×70mm
Size: 220×100×70mm
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