本儀器是便攜式直流供電散射光微電腦控製的濁度計，儀器操作（zuò）簡單，使用方便，全機僅三個控（kòng）製按鍵，三點自動校正，測量（liàng）樣品時，25秒後自動鎖（suǒ）定（dìng）數據。校正後數據長期有（yǒu）效，不易丟（diū）失。儀器測量值從低到高共分（fèn）三檔，能根據被測樣品濁度值的不同而自動換檔。所以，儀（yí）器不（bú）論在純淨水還是汙水處理（lǐ）等各個域都能正常使用。
本儀器可廣泛運用在（zài）各行各業對水樣處理及質量控製（zhì）等現場使用的要求。
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.
主要技術指標
1.測量範圍：0-20NTU；0-200NTU；0-1000NTU三檔；自（zì）動轉換
Measuring range :0-20NTU; 0-200NTU; 0-1000NTU third grade; automatic transmission
2.示值誤差：不大於±2%
Indication error: not more than ± 2%
3.穩定（dìng）性： 不大於±1.5%
Stability: less than ± 1.5%
4.零點（diǎn）漂移：不大於0.2NTU
Stability: less than ± 1.5%
5.供電電源：1.5V 、5號電池4節（jiē）
Power Supply: 1.5V, 4 no.5 batteries
6.外形尺寸：220×100×70mm
Size: 220×100×70mm
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