Esd Control Entry Systems Tripod Turnstile Application: Electronic Manufacturing Facilities

The potential for damage caused by a static charge build-up on personnel involved in the handling of semiconductor devices. ESD wrist strap, heel strap, toe-strap and foot wears are most used protective devices which prevent the build-up of electrostatic charge on personnel. The random failure of wrist strap or foot wears compromises the protection. Thus, it is important to test every wrist strap / footwear regularly.

The model CT-05 ESD tester-controlled entry system is designed to measuring the personnel foot wears or wrist strap resistance under actual ESD operating conditions. If the measured resistance is within limits and access is approved, the turnstile unlocks permitting passage. Also, the tester offers the operator a visual and audible measurement of PASS or FAIL of the personnel groundings. It is good security system for entry of personnel into the restricted ESD safe area.