ASTM E1650-97e1
- Standard No.
- ASTM E1650-97e1
- Release Date
- 1970
- Published By
- /
- Latest
- ASTM E1650-97e1
- Scope
- Full Description 1.1 This practice covers the preparation, handling, testing and procedures for the use of cellulose acetate dosimetry systems, and the spectrometric, densitometric, or photometric readout equipment for measuring absorbed dose in materials irradiated by photons and electrons in terms of absorbed dose in water. Note 1-Cellulose acetate dosimeter refers to untinted and tinted cellulose triacetate (CTA) or cellulose diacetate (CDA) film dosimeter. 1.2 This practice applies to cellulose acetate film dosimeters that can be used within part or all of the specified ranges as follows: 1.2.1 The absorbed dose range for untinted CTA and CDA is 5 X 10 to 3 X 10 Gy for photons and electrons, 1.2.2 The absorbed dose range for tinted CTA and CDA is 1 X 10 to 1 X 10 Gy for photons and electrons, 1.2.3 The absorbed dose rate for both CTA and CDA is from 0.03 to 3 X 10 Gy/s, 1.2.4 The radiation energy range for photons is from 0.1 to 50 MeV, and 1.2.5 The radiation energy range for electrons is from 0.2 to 50 MeV. Note 2-In cases where low-energy electrons and charged particles cannot completely penetrate the thickness of standard CTA and CDA films, thin films may be used (1, 2). 1.2.6 The irradiation temperature range is from -10 to 70°C. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
ASTM E1650-97e1 Referenced Document
- ASTM E1026 Standard Practice for Using the Fricke Reference Standard Dosimetry System*， 1995-04-22 Update
- ASTM E1205
- ASTM E1261
- ASTM E1275
- ASTM E1276
- ASTM E1310
- ASTM E1400
- ASTM E1401
- ASTM E1538
- ASTM E1540
- ASTM E1607
- ASTM E1608
- ASTM E1631
- ASTM E1649
- ASTM E170 Standard Terminology Relating to Radiation Measurements and Dosimetry*， 1999-04-22 Update
- ASTM E1707
- ASTM E1818
- ASTM E275 Standard Practice for Describing and Measuring Performance of Ultraviolet, Visible, and Near-Infrared Spectrophotometers*， 1993-04-22 Update
- ASTM E666 Standard Practice for Calculating Absorbed Dose From Gamma or X Radiation*， 1997-04-22 Update
- ASTM E925 Standard Practice for Monitoring the Calibration of Ultraviolet-Visible Spectrophotometers whose Spectral Slit Width does not Exceed 2 nm*， 2002-03-10 Update
- ASTM E958 Standard Practice for Measuring Practical Spectral Bandwidth of Ultraviolet-Visible Spectrophotometers*， 1993-04-22 Update
ASTM E1650-97e1 history
- 1970 ASTM E1650-97e1
