Standard:

1.  GB/T11143 (ASTMD1744)Test Methods for Water Content of Liquid Petroleum Products (Karl Fischer Methods)

 

Application:

GD-2122B full-automatic  moisture tester is suitable to determine water content in the liquid petroleum products by titration using Karl Fischer reagent.

 

Characteristics:

1. Adopt a microprocessor for control, so it has characteristics of rapid determination speed, high precision.

2.  LCD display, and automatic print.

3. It also has function of self-diagnostics, menu selection.

4. It is a multifunctional, convenient, and automatic analysis instrument.

Technical parameters:

1. Titration mode: Coulometric titration controlled by a microprocessor;

2. Measurement range: 3μg~100mg (Representative value: 10μg~10mg);

3. Electrolysis control: Automatic electrolysis current control (Max is 400 mA);

4. Titration speed: 2 mg/min (Maximum);

5. Test accuracy: 10μg~1mg±3μg; 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°C;

12. Relative humidity: ≤90%;

13. Size: 290×380×120 (mm);

14. Weight: 9 Kg;

 

Water content & sample quantity: