Home > Term: sampler-tester
sampler-tester
A professional who grades samples of asbestos fibers taken from various parts of fiber-manufacturing plant by combining samples and tending machine that agitates known quantity and weight of fibers for specified time.
- Weighs quantity of fibers deposited on each of four screens in machine to find average weight that determines grade of fibers.
- Records grade on bags of fibers according to test results.
- May collect fiber samples from clothing of workers, using portable vacuum device.
- May monitor noise levels at each work station, using sound level meter.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Professional careers
- Category: Occupational titles
- Company: U.S. DOL
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ผู้สร้าง
- Jason F
- 100% positive feedback
(United States of America)