Automatic Cleveland Open Cup Flash Point Tester

  1. Temperature Detection: PT-100
  2. Ignition mode: Electronic Ignition
  3. Temperature range: 79℃—400℃, 0.1℃
  4. Repeatability : ≤150℃: ±2°C, >150℃, ±3℃
  5. Heating rate: before the pre-flash point 56℃ is 14℃-17℃/min
  6. Before the pre-flash point 23℃ is 5℃-6℃/min.
  7. Display mode: LCD touch screen
  8. Ambient temperature: 15~35℃, RH< 85%
  9. Power: AC20 V±10%,50 Hz
  10. Power consumption: ≤600 W
  11. Dimension: 380*290*220mm
  12. Weight: 15 Kg


Open cup flash point is the flash point we obtain from open cup method where the vapor above the liquid is in equilibrium with the liquid. In contrast, closed cup flash point is the flash point we obtain from the closed cup method where the vapor above the liquid is not in equilibrium with the liquid


Automatic Cleveland Open Cup Flash Point Tester conforms to ASTM D92 Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester. I can measure the flash point and fire point of petroleum products, it is applicable to all petroleum products with flash points above 79℃ (175℉) and below 400℃ (752℉) except fuel oils.


  1. True color GUI touch screen interface design, intuitive display and easy operation
  2. Reasonable instrument structure, wide test range, good repeatability and authenticity
  3. Only need to preset the expected flash point or starting temperature of the substance to be tested, the instrument can heat up at the specified rate, sweep, detect the flash point, upgrade the detection device, air cooling, and print out the results
  4. Both automatic detection of atmospheric pressure and manual input function, manual input is invalid when the automatic detection status is valid, and vice versa.
  5. The instrument will automatically correct the test results according to atmospheric pressure changes.
  6. The instrument has powerful data processing functions: it can memorize the previous 100 analysis results
  7. The preset parameters before each shutdown can be memorized.
  8. The instrument comes with a hundred-year calendar, which can display year, month, day, hour, minute, and second.
  9. Optional 232 computer management interface.



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