ASTM E520-08(2015)e1
- Standard Practice for Describing Photomultiplier Detectors in Emission and Absorption Spectrometry
- standard by ASTM International, 12/15/2015
- Category: ASTM
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1.1 This practice covers photomultiplier properties that are essential to their judicious selection and use in emission and absorption spectrometry. Descriptions of these properties can be found in the following sections:
|
| Section |
| Structural Features | 4 |
| General | 4.1 |
| External Structure | 4.2 |
| Internal Structure | 4.3 |
| Electrical Properties | 5 |
| General | 5.1 |
| Optical-Electronic Characteristics of the Photocathode | 5.2 |
| Current Amplification | 5.3 |
| Signal Nature | 5.4 |
| Dark Current | 5.5 |
| Noise Nature | 5.6 |
| Photomultiplier as a Component in an Electrical Circuit | 5.7 |
| Precautions and Problems | 6 |
| General | 6.1 |
| Fatigue and Hysteresis Effects | 6.2 |
| Illumination of Photocathode | 6.3 |
| Gas Leakage | 6.4 |
| Recommendations on Important Selection Criteria | 7 |
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