STN EN ISO 4037-4
| Name: | STN EN ISO 4037-4 |
| Validity: | Valid |
| Number of pages: | 28 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Rádiologická ochrana. X a gama referenčné žiarenie na kalibráciu dozimetrov a dávkomerov a na stanovenie ich odozvy ako funkcie energie fotónov. Časť 4: Kalibrácia priestorových a osobných dozimetrov v nízkoenergetických poliach referenčného žiarenia X (ISO 4037-4: 2019) |
| English title | Radiological protection - X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy - Part 4: Calibration of area and personal dosemeters in low energy X reference radiation fields (ISO 4037-4:2019) |
| Release Date: | 01. 08. 2021 |
| Date of withdrawal: | |
| ICS: | 17.240 |
| Sorting character/National clasification code | 40 1413 |
| Level of incorporation: | idt ISO 4037-4:2019, idt EN ISO 4037-4:2021 |
| Official Journal | 07/21 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document gives guidelines on additional aspects of the characterization of low energy photon radiations and on the procedures for calibration and determination of the response of area and personal dose(rate)meters as a function of photon energy and angle of incidence. This document concentrates on the accurate determination of conversion coefficients from air kerma to Hp(10), H*(10), Hp(3) and H'(3) and for the spectra of low energy photon radiations. As an alternative to the use of conversion coefficients the direct calibration in terms of these quantities by means of appropriate reference instruments is described. |
| Preview: | Náhľad normy (PDF) |