Purpose
The instrument is designed and made as per the National Standard GB/T3536, ISO 2592, ASTM 92 "Test Methods for Flash Point and Fire Point of Petroleum Products (Cleveland Open Cup Methods), and T0651 "Asphalt Flash Point and Fire Point Test (Cleveland Open Cup Methods)" in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering. It is used to determine flash point of petroleum products and bituminous materials, excepting fuel oil and materials having a flash point of lower than 79 °C.
Instrument features:
★It adopts colored LCD screen, English man-machine conversation interface, touch screen keyboard. With a menu prompt shows pre-setting temperature, test specimen label, atmospheric pressure, date and other parameters, has prompt menu as input guide
★It can simulate and show temperature-time curve. It has English modification prompts for test date, test time, and other parameters
★ Equipped with standard RS-323, 485 computer interface, lower computer storing 100 sets of historical data, can be connected to computer for mass storage data and can be stored for a long time, transmission of data, the host computer can modify the lower computer parameters
★ Automatic correction of the influence of atmospheric pressure on the test and calculate the correction value
★ Differential detection, system deviation automatic correction
★ Open the lid, ignition, detection, print data is done automatically. Electronic ignition, forced air cooling
★Can detect ignition
Technical parameters
| Model |
PT-BWKS-8C |
PT-BWKS-109 |
| Measuring range |
Room temperature~400ºC |
Room temperature~400ºC |
| Resolution |
0.1ºC |
0.1ºC |
| Repeatability |
≤4ºC |
≤4ºC |
| Reproducibility |
≤8ºC |
≤8ºC |
| Heating rate |
Meet GB/T3536-2008 Standards |
Meet GB/T3536-2008 Standards |
| Ignition mode |
Point guns, gas |
Electricity, gas |
| Operating environment |
10-40ºC |
10-40ºC |
| Relative humidity |
85% |
<85% |
| Power supply voltage |
AC220V |
AC220V |
| Power frequency |
50Hz±10% |
50Hz±10% |
| Power rate |
≤400W |
≤400W |
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