Micro Coulombic coulometric micro moisture analyzer SFW-PC02

·Product Overview

This product is a Coulombometer and Karl--The new instrument for measuring moisture content using the electric quantity method, which effectively combines the Fischer method, measures the trace moisture content in different liquid, gas, and solid samples. It has the advantages of fast testing speed, high testing accuracy, and good reliability, and is widely used in the power, petroleum, chemical, agricultural, pharmaceutical, environmental protection, pesticide industries, as well as scientific research institutions in universities to test moisture content

Application standards:

GB/T1600-2001Method for determination of pesticide moisture content

GB/T11133-89Liquid petroleum products - Determination of water content - Karl Fischer method

GB/T606-2003Chemical reagents General method for determination of moisture Karl Fischer method

GB/T 11146-1999Crude oil water content determination method (Karl Fischer method)

GB/T6023-1999Determination of Trace Water in Industrial Butadiene by Karl Fischer Method-Fischer Coulomb method

GB/T6283-1986Determination of moisture content in chemical products by Karl Fischer method

GB7600-87Determination of moisture content in transformer oil during operation (Coulomb method)

Instrument features:

※1Large screen color touch screen, fully Chinese human-machine interface

※2、Capable of conducting trace analysis on low content samples with high sensitivity.High electrolysis current can quickly reach the equilibrium point and enter the testing state

※3、Using program control, directly input numbers from the interface to adjust the mixing speed

※4It has automatic calculation, data storage, and printing functions, and can print out content such as percentage content, sample number, tester, experiment date, etc;

※5High detection sensitivity threshold, simple operation, fast testing speed, and good repeatability

※6It can automatically complete the mixing and measurement process within 60 seconds and directly display the measurement results

※7Fully sealed titration tank bottle, safe and stable, avoiding environmental impact

※8、Multiple formula options, automatically changing display units（ug、mg/L、ppm、%）

Technical parameters:

1Measurement range: 0.0001%(1ppm) to 100%

2Sensitivity threshold:0.01ugH2O

3Accuracy: ① Water content less than 10When using microgram of water, the measurement error is less than 2ug of water; ② When the water content is between 10 micrograms and 1000 micrograms, the measurement error is ≤ 2ug of water; when the water content is above 1000 micrograms, the measurement error is ≤ 0.2% (excluding injection error);

4Power: less than 60W

5Operating environment: Temperature 5℃ -40 ℃ Humidity:<85%

6Power supply: AC 220V±10% 50Hz±5%