The YK-261D Full Automatic Closed Flash Point Test Device is designed and manufactured according to the requirements stipulated in the national standard GB/T261-2008 "Determination of Flash Point: Pensky-Martin Closed Cup Method". It is applicable to the method specified in this standard to determine the lowest temperature when the closed cup of petroleum products is heated under specified conditions until the mixture of its steam and air comes into contact with the flame and flashes, that is, the flash point of the closed cup method. The product can be widely used in customs, railway, aviation, electric power, petroleum industry and scientific research departments.

1. The core host adopts TI's AM3354 processor, Cortex-A8 core, 1GHz main frequency; the operating system adopts Windows Embedded Compact 7 real-time industrial control system. Completely abandon the single-chip microcomputer with no core and no operation streaking, truly realize the modernization of instrument control, and make the instrument enter a new era of intelligence.
2. The display adopts an imported 7.0-inch 800×480 pixel true-color TFT-LCD display; the keyboard adopts a human body induction touch screen. The operation interface is all in Chinese, the display is exquisite, intuitive and elegant, the operation is convenient, and the touch is free.
3. The historical data storage adopts NVM data memory storage, which can store 560 historical data, and the data can be stored for 10 years without loss, and the stored data cannot be changed.
4. The printer adopts a miniature embedded thermal printer, which prints more quietly, quickly and clearly.
5. Temperature measurement and control adopts imported PT100 platinum resistance temperature sensor, high-precision AD converter, excellent linear mathematical model, and unique control algorithm to make temperature measurement and control faster, more accurate and more stable.
6. The ignition is directly ignited by the electronic flame, which is exactly the same as the gas flame ignition, which is safe, convenient, fast, reliable and without interference.
7. The flash fire detection adopts the high-frequency ion ring flame detection technology, so that the instantaneous flash fire of the sample can be quickly and accurately captured, avoiding false detection and missed detection.
8. Atmospheric pressure measurement adopts an atmospheric pressure sensor with a fully digital structure imported from Germany to measure the local atmospheric pressure in real time and automatically correct the influence of atmospheric pressure changes on the measurement data.
9. Automatically complete heating, detection, calculation, printing and other operations.
10. The shell of the whole machine is made of engineering plastic ABS material, which is beautiful in appearance, lighter in weight than the previous metal shell, more convenient to move, and safer to operate.

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