Assessment of the likelihood and consequences of industrial explosions in powder handling operations begins with the measurement of the explosion properties of powders. Dust explosion test equipment can measure both the sensitivity of dust clouds to different ignition sources as well as the strength of explosion.

Explosion Severity Measurement (20 Litre)

For the measurement of maximum explosion pressure and Kst value. Data is used in the design of explosion protection devices and systems. We can also supply other optional equipment with the 20 litre apparatus such as:

• Limiting oxygen concentration (LOC) equipment, which is used to establish the inert gas requirements to prevent explosion.

• Vacuum pump

• Igniter storage safe

• An oxygen analyser and compatible head adaptor

• Lifting gear for the head assembly, particularly useful when conducting extensive testing.

• Spare parts kit.

One of the added benefits of using Chilworth Technology as the source of supply for this equipment is that we offer a comprehensive installation, commissioning and training package. Calibration contracts are also available.

This equipment allows testing in accordance with EN & ASTM standards.

Explosion Demonstrator

Self-contained kit to demonstrate small explosions to employees and students. Also ideal for seminar demonstrations. Manufactured from lightweight aluminium for easy carriage.

Explosion Screening

A laboratory version of the explosion demonstrator to establish if a dispersed powder can present a dust explosion risk. Manufactured from stainless steel. Fabricated in accordance with IEC, BS, ASTM, VDI standard principles.

Minimum Ignition Energy

To measure the sensitivity of a dust cloud to electrostatic spark ignition so that appropriate precautions can be taken. The equipment allows testing to IEC, ASTM and VDI test standards.

Minimum Ignition Temperature

Used in the specification of electrical equipment in hazardous areas. Manufactured to IEC and EN standards. Also used to establish maximum permissible surface temperatures of process plant.