Chongqing Gold Mechanical Equipment Co.,Ltd. |
GD-2122B Automatic Karl Fischer Titrator
Introduction:
v The instrument is designed and made as per the National Standard GB/T11133 “Test Methods for Water Content of Liquid Petroleum Products (Karl Fischer Methods)”.
v It can determine water content in liquid, solid and gas within one minute. It shows test results directly and can calculate and print out test results in %, ppm and mg/l.
v Adopt a microprocessor for control, so it has characteristics of rapid determination speed, high precision, LCD display, and automatic print. It also has functions of self-diagnostics, menu selection. It can also communicate with PC.
v It is widely used in petroleum, chemicals, electrical, pharmaceutical, pesticide, university and other fields.
v It is a multifunctional, convenient, and automatic analysis instrument.
Features:
v Adopts new generation of micro-processor, double CPU design, so the test results can be A/D converter directly;
v Large LCD screen display;
v Full sealed titration cell to avoid influence of ambient humidity;
v 0-430mA large electrolytic current, so it with high sensitivity and fast analysis speed;
v Can test samples and analyse test results automatically;
v Can store 200 groups test results;
v Automatically print out ug, ppm, %, mg/L, sample No., operator, date, etc.
v With USB and RS232 communication ports, so it can communication with PC;
Specifications:
v Display: Large LCD screen;
v Testing method: Coulometric method Karl Fischer;
v Measurement range: 0.1ug-150mg;
v Water content range: 1ppm~100%;
v Sensitivity: 0.1ug;
v Electrolytic rate: 2.4ug/min;
v Accuracy: <0.3%;
v Electrolytic current: 0-400mA automatically control;
v Stirring rate: Adjustable;
v End-point indicate: Screen display, print out, alarm,end-point indicator light
v Printer: Thermal printer;
v Printing content: ug, ppm, %, mg/L, sample No., operator, date;
v Self-checking function: Fault auto-analysis function;
v Special functions: Can communication with PC;
v Power: <40W;
v Working environment: 5~40 Centigrade, humidity<85%;
v Power supply: AC220V+/-10%, 50Hz+/-2.5Hz;
v Size: 370mm*250mm*170mm;
v Weight: 6kg