ASTM E918 EN 1839 Multiphase HT-HP Explosion Limit Tester ASTM E2079 EN 15967 High-Temp Pressure Explosion Pressure Test Machine
ASTM E918 EN 1839 Multiphase HT-HP Explosion Limit Tester ASTM E2079 EN 15967 High-Temp Pressure Explosion Pressure Test Machine
Product introduction
Developed in accordance with standards such as ASTM E918, ASTM E2079, EN 1839, EN 15967, and UL9540A, this instrument can conduct tests on combustion and explosion characteristics including lower explosion limit, upper explosion limit, maximum oxygen concentration, explosion pressure, and pressure rise rate. This instrument can be used for detecting the explosion characteristics of multi-phase eruption substances during lithium battery thermal runaway in the new energy field, testing the explosion characteristics of gas produced during battery thermal runaway under the UL9540A standard, and testing the explosive potential of organic vapors in the synthesis process in the fine chemical field.
Test characteristics
Lower explosion limit, maximum oxygen concentration, explosion pressure, pressure rise rate
Application fields
Lithium batteries | Combustible gases
Product features
Modular concept design, flexible to meet various testing requirements
Experiment process can be freely edited according to different testing needs
The test container is made of 316L stainless steel, resistant to corrosion
The jacketed temperature control method has high control efficiency
The constant temperature conditions can be flexibly set, balancing efficiency and accuracy
Equipped with an efficient vacuum pump, cleaning parameters can be set, fully eliminating residual effects
Precise measurement and control system, with compensation gas supply algorithm, achieving precise control of gas concentration
Has a stirring function to ensure the uniformity of the mixed gas
Uses explosion-specific pressure sensors, with high working temperature and good dynamic performance
Automatic control of gas samples, automatic vacuum pumping, automatic gas mixing, automatic stirring
The equipment has a safety interlock function to enhance safety
Multiple safety protections such as safety valves and rupture discs, effectively ensuring the safety of experimental personnel
Testing standards
ASTM E918, ASTM E2079, EN 1839, EN 15967, UL9540A
LASTM E918 EN 1839 Multiphase HT-HP Explosion Limit Tester ASTM E2079 EN 15967 High-Temp Pressure Explosion Pressure Test Machine
Technical Specification
|
Operating Environment |
-5~45℃, relative humidity <95%RH |
|
Temperature Control Range of Test Vessel |
Ambient temperature ~ 200℃ |
|
Maximum Pressure for Configured Gas |
1 standard atmospheric pressure, ±0.1%FS |
|
Design Pressure of Test Vessel |
≥2.0 MPa |
|
Explosion Pressure Sensor |
Rated pressure ≥5.0 MPa, linearity ±1.0%FS |
|
Sampling Frequency of Explosion Pressure Sensor |
≥5 kHz |
|
Sampling Duration of Explosion Pressure Sensor |
≥1 Sec |
|
Gas Inlet Channels |
3 channels |
|
Maximum Stirrer Speed |
400 rpm, speed adjustable |
|
Gas Mixing Accuracy |
±0.2%FS at methane flow of 0.254 SLM |
|
Detection Accuracy for Standard Sample |
±0.2% for methane |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.