Calibrating a Respirable Dust Sampling Device. Module 24. Vocational Education Training in Environmental Health Sciences.
This module, one of 25 on vocational education training for careers in environmental health occupations, contains self-instructional materials on calibrating a respirable dust sampling device. Following guidelines for students and instructors and an introduction that explains what the student will l...
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Full Text (via ERIC) |
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| Corporate Authors: | , |
| Format: | eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
Distributed by ERIC Clearinghouse,
1981.
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| Subjects: |
| Summary: | This module, one of 25 on vocational education training for careers in environmental health occupations, contains self-instructional materials on calibrating a respirable dust sampling device. Following guidelines for students and instructors and an introduction that explains what the student will learn, are three lessons: (1) naming each part of the respirable dust sampling equipment and taking the equipment apart, cleaning it, and reassembling it; (2) assembling and preparing the calibration train, including a soapbubble meter, cyclone respirable dust sampling equipment and calibration container, and personal air sampling pump; and (3) calibrating a respirable dust sampling train using a soapbubble meter. Each lesson contains objectives, recommended methods and locations for practice, performance criteria, equipment and supplies to perform a task, detailed step-by-step instructions for learning a task, and performance exercises. Two performance tests cover assembling and preparing equipment for calibration, and calibrating a sampling train. (CT) |
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| Item Description: | Availability: National Technical Information Service, U.S. Dept. of Commerce, 5285 Port Royal Rd., Springfield, VA 22161. Sponsoring Agency: Office of Vocational and Adult Education (ED), Washington, DC. |
| Physical Description: | 36 pages. |