Product Name: Automatic Karl Fischer Titrator, Water Titrator, Pertroleum Instrument, Pertroleum Equipments (RAY-2122B) Model NO.: RAY-2122B Application: Oil Product, base Oil, Derivatives, Industrial Lubricant Type: Heavy Crude Oil Usage: Solvent, Petroleum Coke, Asphalt, Paraffin Wax, Lubricants, Fuel Color: Transparent Size: 290*380*120mm Weight: 9kg Trademark: RAYLABEL or OEM Transport Package: Carton Specification: CE ISO9001 Origin: China HS Code: 9027809900 Product Description Purpose: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.Technical parameters1. Titration mode: Coulometric titration controlled by a microprocessor;2. Measurement range: 1μ G~100mg (Representative value: 10μ G~10mg);3. Electrolysis control: Automatic electrolysis current control (Max is 400 mA);4. Titration speed: 2 mg/min (Maximum);5. Test accuracy: 10μ G~1mg± 3μ G; 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: 5~40degree;12. Relative humidity: ≤ 90%;13. Size: 290*380*120(mm);14. Weight: 9 Kg;