Cena s DPH / bez DPH
Not available online - contact us!
Vydáno: 01.09.2014
D3609-00R14
Standard Practice for Calibration Techniques Using Permeation Tubes
Měna
| Označení normy: | D3609-00R14 |
| Vydáno: | 01.09.2014 |
| Status: | Active |
| Počet stran: | 5 |
| Sekce: | 11.07 |
| Označení: | analyzers; butane permeation tubes; calibration; CL2 permeation tubes; gas permeable tubes; H2S permeation tubes; NH3 permeation tubes; NO2 permeation tubes; propane permeation tubes; SO2 permeation tubes |
Popis
1.1 This practice describes a means for using permeation tubes for dynamically calibrating instruments, analyzers, and analytical procedures used in measuring concentrations of gases or vapors in atmospheres (1, 2).2
1.2 Typical materials that may be sealed in permeation tubes include: sulfur dioxide, nitrogen dioxide, hydrogen sulfide, chlorine, ammonia, propane, and butane (1).
1.3 The values stated in SI units are to be regarded as standard.
1.4 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.