HWP23-10S liquid spontaneous ignition point tester Introduction
HWP23-10S Liquid Spontaneous Combustion Point Tester This standard is applicable to the determination of hot flame and cold fire spontaneous combustion temperature of liquid chemicals in a uniformly heated container under atmospheric pressure. In accordance with GB / T21860-2008 "Test method for the auto-ignition temperature of liquid chemicals" and ASTME659-78 (2005) "Test method for the auto-ignition temperature of liquid chemicals". Features
1) Embedded processor, Windows CE operating system;
2) 8-inch LCD touch screen, which can display test status in real time;
3) Combining high temperature insulation technology, temperature control and precision detection technology;
4) Using electric heating furnace, fast heating speed;
5) The furnace cavity material is made of thermally insulated vacuum ceramic fiber, which has good thermal insulation effect;
6) Use thermocouple sensor to respond to temperature changes quickly and accurately;
7) Equipped with automatic intelligent sampling module and maintenance-free automatic cleaning function;
8) The test process is fully automated, no manual intervention is needed, animated image demonstration of the test process, and automatic report generation;
9) Equipped with a temperature and humidity module, which can monitor the temperature, humidity and atmospheric pressure of the test environment in real time. Technical Parameters
Working environment: -5 ℃ ～ 45 ℃ ， <95% RH
Test object: liquid
Temperature control range: room temperature to 650 ° C
Temperature control accuracy: ± 1 ℃ below 350 ℃
Above 350 ℃ is ± 2 ℃
Temperature measurement range: room temperature to 800 ° C
Resolution of temperature measurement: 0.1 ℃
Temperature measurement accuracy: ± 2.5 ℃ below 300 ℃
Above 300 ℃ is ± (0.75% of reading)
Ambient pressure measurement range: 60 ～ 110kPa
Ambient pressure measurement accuracy: ± 0.5kPa
Heating chamber capacity: 3L
Introduction
HWP23-10S Liquid Spontaneous Combustion Point Tester This standard is applicable to the determination of hot flame and cold fire spontaneous combustion temperature of liquid chemicals in a uniformly heated container under atmospheric pressure. In accordance with GB / T21860-2008 "Test method for the auto-ignition temperature of liquid chemicals" and ASTME659-78 (2005) "Test method for the auto-ignition temperature of liquid chemicals".
