Automatic Cleveland Open Cup Flash Point Testing Equipment

Automatic cleveland open cup apparatus for coc flash point by astm d92 



Cleveland Open Cup Apparatus:
The COC cleveland open cup apparatus is designed and made as per GB/T3536-2008 Petroleum Products - Determination of Flash and Fire Points - Cleveland open cup method and ASTM D 92 Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester. It is applicable to all petroleum products with flash points above 79ºC and below 400ºC except fuel oils.

The cleveland open cup apparatus accurately detects flash point up to 400°C for petroleum products, lube oil, gear oil, food & beverages, chemicals, and fluxed bitumen.


Key Features:
1. The coc cleveland open cup apparatus adopts LCD screen to display and full English man-machine interface. It can preset expected flash point temperature, sample mark number, barometric pressure and other parameters.It has menu prompt and input guide.
2. It adopts simulation tracking to display the function curve of temperature rising and test time. It has the functions of English mis-operation prompt,test date,test time and other parameters.
3. The cleveland open cup apparatus can store 10 screens,120 groups of data.
4. Automatically calibrate the effect of atmospheric pressure to test and calculate the corrected value.
5. Differential coefficient detection.Automatically correct the system deviation.
6. Automatically open the lid,detect the flash point and print test data.The test arm automatically rise up and lower down.


Main Parameters:
1. Power supply: AC220(-10%~+5%)V, 50Hz
2. Flash point determination:Range: Ambient to 400ºC; Temperature display unit:0.1ºC; Repeatability:≤8ºC(Flash Point); Reproducibility:≤17ºC(Flasn Point)
3. Heating rate: Correspond with GB/T3536 and ASTM D92
4. Ignition mode: Electric ignition; Gas flame diameter is 3.2mm~4.8mm
5. Ambient temperature: (15~35)ºC
6. Relative humidity: ≤80%
7. Maximum power consumption: 400W
8. Dimension: 410mm*360mm*310mm
9. Net weight: 15kg


Automatic ASTM D92 cleveland open cup apparatus in our laboratory: