20L Spherical Explosion Tester
The 20L Spherical Explosion Tester is a state-of-the-art laboratory instrument designed for the precise evaluation of the explosion characteristics of combustible dusts, gases, and vapors in a controlled environment.
This critical safety testing equipment utilizes a standardized 20-liter spherical vessel, which provides an ideal geometry for studying flame propagation and pressure development during an explosion. Inside the sphere, a carefully prepared mixture of the test substance (dust cloud or gas/vapor mixture) and air is ignited by a high-energy source.
High-speed pressure transducers measure the rapid pressure increase within the vessel, and sophisticated data acquisition systems record the entire event. This allows for the determination of key explosion parameters, such as:
Pmax: The maximum explosion pressure reached.
dP/dt max (or Kst for dusts): The maximum rate of pressure rise.
These parameters are fundamental for assessing the explosion hazard of materials, designing appropriate safety measures (like explosion venting, suppression, or containment), and ensuring compliance with international safety standards.
Used extensively in safety laboratories, chemical processing industries, and research institutions, the 20L Spherical Explosion Tester is an indispensable tool for new product development, hazard assessment of materials, and verification of safety data. Its precise control and accurate measurement capabilities provide essential information to prevent catastrophic dust and gas explosions.
Send product request
Other supplier products
 |
Wool Shrinkage Tester | Product Introduction: 1, YM116 type wool fold shrinkage tester is a precision instrument to determine the length of the towel under the standard t... |
 |
Total Hip Joint Prostheses Wear Tester | Standard YY/T 0651.1-2016 (China): Specifies wear testing parameters for total hip prostheses, including angular motion, loading modes, and envi... |
 |
KES - FB2 - S Bending Tester | Compliance Standards ASTM D790 (Plastics Flexural Properties) ISO 178 (Flexural Strength of Rigid Plastics) SAE J2748 (Automotive Composite Flex... |
 |
Helmets Vertical SpacingInfrared - positioning Tester/ safety helmet vertical spacing tester / helmet fit measurement device | Purpose This measuring instrument is used to measure the vertical spacing and wearing height of safety helmets. Applicable Standard GB/T 2812-... |
 |
Snap Button Tester | Testing Standards: ASTM D7142-2/F963, CFR 1500, EN 71 PART 1, GB 6675, ISO 8124, M&S P115A Applications: Snap Tester is used to evaluate t... |
Same products
 |
Falling Sand Abrasion Test machine | Seller: Standard International Group (HK) Limited | The sand abrasion tester is a specialized testing device used to evaluate the abrasion resistance... |
 |
Conveyor Belt Drum Friction Testing Machine | Seller: Standard International Group (HK) Limited | Main Purposes of Conveyor Belt Drum Friction Testing Machine The conveyor belt drum friction tes... |
 |
Dry Sand Rubber Wheel Wear Tester | Seller: Standard International Group (HK) Limited | The dry sand rubber wheel abrasion tester is mainly used to test the abrasion resistance of mater... |
 |
Sliding Bearing Fatigue Testing Machine | Seller: Standard International Group (HK) Limited | The sliding bearing fatigue testing machine is an important testing device, mainly used to evalua... |
 |
High temperature vacum friction & wear tester | Seller: Standard International Group (HK) Limited | The working principle of a high-temperature vacuum friction and wear testing machine is to simula... |
