STN EN ISO 13164-2
| Name: | STN EN ISO 13164-2 |
| Validity: | Valid |
| Number of pages: | 24 |
| 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 | Kvalita vody. Radón 222. Časť 2: Gama-spektrometrická skúšobná metóda (ISO 13164-2: 2013) |
| English title | Water quality - Radon-222 - Part 2: Test method using gamma-ray spectrometry (ISO 13164-2:2013) |
| Release Date: | 01. 06. 2020 |
| Date of withdrawal: | |
| ICS: | 13.060.60, 13.280, 17.240 |
| Sorting character/National clasification code | 75 7628 |
| Level of incorporation: | idt ISO 13164-2:2013, idt EN ISO 13164-2:2020 |
| Official Journal | 05/20 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | ISO 13164-2:2013 specifies a test method for the determination of radon-222 activity concentration in a sample of water following the measurement of its short-lived decay products by direct gamma-spectrometry of the water sample. The radon-222 activity concentrations, which can be measured by this test method utilizing currently available gamma-ray instruments, range from a few becquerels per litre to several hundred thousand becquerels per litre for a 1 l test sample. This test method can be used successfully with drinking water samples. The laboratory is responsible for ensuring the validity of this test method for water samples of untested matrices. An annex gives indications on the necessary counting conditions to meet the required sensitivity for drinking water monitoring. |
| Preview: | Náhľad normy (PDF) |