This Pensky-Martens Closed Cup Flash Point Tester is designed and manufactured in accordance with the requirements of the People's Republic of China standard GB/T 5208 Determination of Flash Point Rapid Balance Closed Cup Method. This instrument also meets the requirements of ISO 1523 and ISO 3679 standards.
This instrument takes advanced electronic temperature control instrument as the core, and is equipped with appropriate interface circuit to realize the automation of temperature control. It has the functions of automatic switching of heating power, automatic temperature control, etc. This instrument is simple in operation, reasonable in structure, accurate in detection, stable in performance, and intuitionistic in display. It is an ideal substitute for imported instruments and can meet the requirements of petroleum, chemical industry, paint, railway, aviation, electric power, commodity inspection, military and scientific research institutions for rapid testing of closed flash point of petroleum products.
This instrument is especially suitable for testing the flash point of closed cup of various paints, paints, adhesives, solvents, petroleum and related products within the range of - 20 ℃~+80 ℃.
Technical features:
1. Full Automatic Pensky-Martens Closed Cup Flash Point Tester is used to measure the closed flash point value of petroleum products.
2. The 8-inch pure industrial true color touch screen is adopted, and the Chinese and English interfaces can be switched at will.
3. Automatically correct the influence of atmospheric pressure on the test and calculate the correction value.
4. The lower computer stores 120 groups of historical data.
5. Ignition, printing and automatic completion.
6. The original imported Renesa MCU is used. PT1000 high-precision temperature sensor imported from Germany.
7. Built in high-precision flash point detection sensor, detection time can reach millisecond level.
8. Simulate and trace the function curve of temperature rise and test time.
Technical parameters:
|
Working power supply |
AC220V ± 10%, 50Hz |
|
Flash point detection range |
(- 20~+80) ℃ |
|
Measurement precision |
the absolute difference between two experimental results is less than 2 ℃ (the same operator); The absolute difference between the two experimental results is less than 3 ℃ (different operators) |
|
Temperature control accuracy |
± 0.5 ℃ |
|
Ignition mode |
electronic ignition |
|
Refrigeration mode |
semi-conductor refrigeration (external cold water circulator or faucet) |
|
Power supply voltage |
AC220V ± 10%, 50Hz |
|
Power consumption of the whole machine |
no more than 300W |
|
Ambient temperature |
5 ℃～ 30 ℃ |
|
Relative humidity |
(30~80)% |
