Zibo Coulomb Analysis Instrument Co., Ltd

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Zibo Coulomb Analysis Instrument Co., Ltd

E-mail
2757649502@qq.com
Phone
13853336388
Address
No. 641, 6th Floor, Jinshi Licheng Street Public Building, No. 136, Communist Youth League West Road, Zhangdian District, Zibo City, Shandong Province

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KLS201 Trace Moisture Analyzer

10.31,20230

Brief Introduction

KLS201 Trace Moisture AnalyzerWidely used in industries and departments such as petrochemicals, power oil, chemical reagents, research institutions, lithium batteries, etc. This instrument is applicable to relevant national standards that use the Karl Fischer method.

In 1935, Karl Fischer first proposed the method of using volumetric analysis to determine moisture content, which is the visual method in GB6283 "Determination of Moisture Content in Chemical Products". After continuous improvement and refinement, it later developed into the electric quantity method, and then combined the Coulomb meter with the capacity method to derive the Coulomb method. This method is the measurement method in GB7600 "Determination of Moisture Content in Operating Transformer Oil (Coulombic Method)". The card type method is divided into two major methods: the card type capacity method and the card type Coulomb method, both of which are established as standard analytical methods by many countries to calibrate other analytical methods and measuring instruments.

KLS201 Trace Moisture AnalyzerTechnical Specifications:

Measurement method	Karl Fischer Coulomb method
display mode	5-digit LED digital display
Read out the unit	μgH2O
electrolytic current	0～300mA
Measurement range	3μg-150mg（H2O）
Sensitivity threshold	0.1μgH2O
Accuracy	(Excluding injection error) 3 μ g-1mgH2O is not greater than ± 0.3%; Above 1mg H2O is not greater than ± 0.5%
self-check function	Automatic detection of instrument electrolysis circuit and measurement circuit
Power supply	AC220V±10% ； 50Hz±5%
power consumption	Not exceeding 40W
Environmental temperature for use	5～40℃
Environmental humidity for use	≤85%
Weight	5.4kg
Overall dimensions	330mm×240mm×170mm

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