This instrument complies with the requirements of GB/T 261-2021 “Determination of Flash Point-Benshi-Karl Fischer Method for Closed Cup”, SH/T 0315, and international standard ISO 2719-88. Utilizing microcomputer technology control, it features automatic electronic ignition, self-check functionality upon startup, high measurement accuracy, excellent repeatability, stable performance, and user-friendly operation. It serves as an ideal closed-cup flash point testing device for petroleum, chemical, power, environmental protection, railway, and scientific research sectors.

Main features 

1. 5-inch LCD screen display, Chinese human-machine dialogue display interface, menu-guided input
2. It adopts a high-speed signal processor for control and a high-precision analog-to-digital conversion circuit
3. The stirring, ignition, detection, alarm, cooling and printing are all automatically completed by the instrument
4. The entire testing process is automatically detected, including lid opening, ignition, alarm, cooling, printing, etc
5. Differential detection, automatic correction of system deviation, automatic stop of detection and alarm when temperature exceeds the limit

Main technical indicators：

Display mode	5 inch color touch screen display
Measurement method	Thermocouple differential detection type
Measurement range	Room temperature – 370°C
Resolution	0.1℃
Repetitiveness	National standard: flash point value <104℃ tolerance ±1℃, flash point value ≥104℃ tolerance ±2℃. International standard: when flash point value is less than or equal to 110℃, tolerance ±1℃; when flash point value is greater than 110℃, tolerance ±2℃
Printer	High speed thermal printer, 55mm paper width
Temperature detection	Platinum resistance (Pt100Ω)
Ignition method	Gasless electronic ignition
self checking function	Automatic diagnosis of instrument faults
cooling-down method	air blast cooling,forced cooling
Power consumption	＜500W
Usage environment	Temperature 10℃-45℃, humidity 30-80%
Power supply	AC220V±10%