ELECTRICAL RESISTANCE TESTER
For helmets consists of a plastic container with an acrylic frame placed in its centre for keeping the helmet under test on. The two electrodes are held in suitable clamps, one located inside the helmet and the other in the bath.
A high voltage source is provided with the equipment for supplying the test voltage. It consists of a variac, a step-up transformer, a digital voltmeter, and a digital mili-ammeter with pre-settable tripping currents.
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Description
Technical Specifications
| Specification | Details |
|---|---|
| Model No. | GTX-H6EO |
| Equipment Type | Electrical Resistance Tester |
| High Voltage Source | 2500 Volts AC Capacity |
| Voltmeter | Digital Voltmeter |
| Milli-Ammeter Range | 0 to 20.0 mA Digital Milli-Ammeter |
| Tripping Current Adjustment | Pre-set Facility for Adjusting Tripping Current |
Relevant Standards
| Standard | Description |
|---|---|
| IS 2745 : 1983 | Specification for Non-Metal Helmets for Firemen and Civil Defence Personnel |
| IS 2925 : 1984 | Specification for Industrial Safety Helmets |
Applications
- Electrical Resistance Testing of Safety Helmets
- Industrial Safety Helmet Testing Laboratories
- Quality Control and Inspection Departments
- Research & Development Laboratories
