Automatic Karl Fischer Titrator for Liquid Petroleum Products (SLH-2122B)

Model: SLH-2122B

Application
The instrument is designed and made as per the National Standard GB/T11143 "Test Methods for Water Content of Liquid Petroleum Products (Karl Fischer Methods)". It is suitable to determine water content in the liquid petroleum products by titration using Karl Fischer reagent. Adopt a microprocessor for control, so it has characteristics of rapid determination speed, high precision, LCD display, and automatic print. It also has function of self-diagnostics, menu selection. It is a multifunctional, convenient, and automatic analysis instrument.

I. Main technical features
It adopts the microcomputer controlling technology, the instrument has the characteristics of rapid analysis, high precision, LCD indication, and automatic printing. It also has the function of self-diagnosis and menu selection, so it is a multifunctional, convenient, automatic measurement and analysis instrument.

II. Main technical specifications and parameters
1. Titration mode: Coulometric titration controlled by a microprocessor;
2. Measurement range: 1ug~100mg (typical value 10ug~10mg);
3. Electrolysis control: Automatic electrolysis current control (Max is 400 mA);
4. Titration speed: 2 mg/min (Maximum);
5. Test accuracy: 10ug~1mg± 3ug; It will be 0.3% for more than 1 mg (not including sample filling error);
6. End point: Information display, buzzer alarm, and indication light is on;
7. Date: Year Month Day Hour Minute Second;
8. Printer: 16 characters width pin-printer. Paper width is 44 mm;
9. Power supply: AC 220V± 10%, 50Hz± 5%;
10. Power: 60 W;
11. Ambient temperature: (5~40) degree Celsius;
12. Relative humidity: ≤ 90%;
13. Size: 290× 380× 120 (mm);
14. Weight: 9 Kg;