IS 12638-1988

百检网 2021-07-16
标准号:IS 12638-1988
发布日期:1989/11/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This recommendation applies to germanium detectors for gamma radiation.Germanium detectors are extensively used for the detection and analysis of gamma radiation primarily because of their excellent energy resolution. The rapid development and utilization of these detectors in a variety of technical disciplines have made standard test procedures desirable so that measurements may have the same meaning for all manufacturers and users. Finite window thicknesses and background impose limitations in accuracy for very low energies.This recommendation is not intended to imply that all tests described herein are mandatory, but only that such tests as are carried out on completed devices should be performed in accordance with these recommended procedures. This recommendation is in the nature of a supplement to the following IEC publications:Publication 333: Test Procedures for Semiconductor Detectors for Ionizing Radiation.Publication 340: Test Procedures for Amplifiers and Preamplifiers for Semiconductor Detectors for Ionizing Radiation.

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1、检测行业全覆盖,满足不同的检测;

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4、免费初检,初检不收取检测费用;

5、自助下单 快递免费上门取样;

6、周期短,费用低,服务周到;

7、拥有CMA、CNAS、CAL等权威资质;

8、检测报告权威有效、中国通用;

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