概述

本儀器是便攜式直流供電散射光微電腦控制的濁度計(jì)，儀器操作簡(jiǎn)單，使用方便，全機(jī)僅三個(gè)控制按鍵，三點(diǎn)自動(dòng)校正，測(cè)量樣品時(shí)，25秒后自動(dòng)鎖定數(shù)據(jù)。校正后數(shù)據(jù)長(zhǎng)期有效，不易丟失。儀器測(cè)量值從低到高共分三檔，能根據(jù)被測(cè)樣品濁度值的不同而自動(dòng)換檔。所以，儀器不論在純凈水還是污水處理等各個(gè)領(lǐng)域都能正常使用。
本儀器可廣泛運(yùn)用在各行各業(yè)對(duì)水樣處理及質(zhì)量控制等現(xiàn)場(chǎng)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(shù)指標(biāo)

1.測(cè)量范圍：0-20NTU；0-200NTU；0-1000NTU三檔；自動(dòng)轉(zhuǎn)換
Measuring range :0-20NTU; 0-200NTU; 0-1000NTU third grade; automatic transmission
2.示值誤差：不大于±2%
Indication error: not more than ± 2%
3.穩(wěn)定性： 不大于±1.5%
Stability: less than ± 1.5%
4.零點(diǎn)漂移：不大于0.2NTU
Stability: less than ± 1.5%
5.供電電源：1.5V 、5號(hào)電池4節(jié)
Power Supply: 1.5V, 4 no.5 batteries
6.外形尺寸：220×100×70mm
Size: 220×100×70mm