Summary
This instrument is designed and made as per national standard of People's Republic of China GB/T 11133 Liquid petroleum products-Determination of water-Karl Fischer reagent method, ASTM D1744 Standard Tester Method for Determination of Water in Petroleum Products by Karl Fischer reagent and the enterprise standard of Shanghai City Q/YXYY 14. It is used to determine water in concentration from 20 to 1000mg/kg in liquid petroleum products.
I. Main technical features
1.The measuring circuit is composed of DC working power supply, galvanometer, double platinum electrode, correction measurement switch and measurement adjust potentiometer. The galvanometer indicates by 50A1.5 DC meter. It can meet the requirements of test.
2.The specifications and size of glass spares can meet the requirements of standard GB/T 11133 and ASTM D1744.
3.The instrument adopts desktop structure. It is designed concisely,easy to use and all spares complete.
II. Main technical specifications
1.Measuring range 501000ppm
2.Power supply AC220±10V, 50Hz
3.Ambient temperature 10 ~ 35
4.Relative humidity 85
5.Maximum power consumption 300W
6.Dimension 350mm×280mm×165mmWhen test vessels are not installed
350mm×280mm×820mmWhen test vessels are installed
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