Ⅰ. Key Features
Usage: to determine the water content of liquid petroleum products.
Testee: lube oils, base oils, additives, and other petroleum products.
Method: coulometric Karl Fischer Titration Method.
Reference Standard: ASTM D1744.
Reagent: Karl Fischer reagent.
Configuration: galvanometer, platinum electrode, titration cell, DC power source, control unit.
Ⅱ. Introduction
GD-2122 Water Content Tester(Coulometric Karl Fishcer Titration Method) is designed and made as per the National Standard of GB/T11133 “Test Methods for Water Content of Liquid Petroleum Products (Karl Fischer Methods)”.
This oil water content tester is used to determine the water content (50 to 1000 ppm) in the liquid petroleum products , including lubricanting oils, additives, base oils and other liquid petroleum products. It is based on Coulometric Karl Fischer Titration Method.
Ⅲ. Technical parameters
1. Power supply: AC 220V±10%, 50 Hz;
2. Ambient temperature: 10°C ~ 35°C;
3. Relative humidity: ≤85%.
4. The instrument should be placed on a flat workbench. Please try your best to lower air convection;
5. The instrument should be placed in a dry area if it is not used.
6. Total power consumption: not more than 300 W.
7. Dimention: 840×600×500mm, weight: 26kgs.

