ETL Semko Builds Chamber for Dust Tests
The chamber will enable the lab to conduct dust impedance testing of industrial equipment for compliance with United Laboratories and International Electrotechnical Commission standards.
The chamber measures 4 by 4 by 6 feet. To simulate dust, talcum powder, at specified particle sizes, is circulated around the product under test. The chamber is equipped with a timer, because some standards specify that equipment be tested for 8 hours or more. Dust tests can determine if a product is dust tight or dust proof.
For more information, call 800-967-5352 or visit www.etlsemko.com.