Ⅰ.Introduction

GD-3000 Automatic Karl Fischer Titrator Tester is designed and made as per the National Standard GB/T11143 “Test Methods for Water Content of Liquid Petroleum Products and standard ASTM D1744 (Karl Fischer Methods)”.  

The Coulometric Karl Fischer Titrator is suitable to test the water content in the liquid petroleum products by titration using Karl Fischer reagent.

Ⅱ. Main Characteristics

1.   Adopts a microprocessor for control, it has characteristics of high precision, LCD display, and automatic print.

2.The karl fischer titrator also has function of self-diagnostics, menu selection.

3.The Water Content Tester is a multifunctional, convenient, and automatic measuring instrument.

Ⅲ. Technical parameters

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

2.    Measurement range: 1μg~150mg (Representative value: 10μg~10mg);

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

4.    Titration speed: 2.4 mg/min (Maximum);

5.    Test accuracy: 10μg~1mg±3μg; It will be 0.2% 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±2.5%;

10.  Power: ≤40W;

11.  Ambient temperature: 5~40°C.

12.  Relative humidity: ≤85%;

13.  Size: 386×260×170 (mm).

14.  Weight:6 Kgs.