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ASTM B827-05
Standard Practice for Conducting Mixed Flowing Gas (MFG) Environmental Tests
Automaticky preložený názov:
Štandardná prax pre dirigovanie Zmiešaný prúdiaceho plynu ( MFG ) skúšky vplyvu prostredia
NORMA vydaná dňa 1.5.2005
Informácie o norme:
Označenie normy: ASTM B827-05
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2005
Kód tovaru: NS-8301
Počet strán: 9
Približná hmotnosť: 27 g (0.06 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM B827-05 :
Keywords:
ir velocity, chlorine, corrosion, corrosive gas testing, corrosivity, corrosivity monitor, coulometry, environmental, humidity, hydrogen sulfide, mixed flowing gas, nitrogen oxide, pollutant, pore corrosion, quartz crystal microbalance, resistance monitor, sulfur, sulfur dioxide, tarnish, temperature, testing, ICS Number Code 71.100.20 (Gases for industrial application)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||||||
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1.1 This practice provides procedures for conducting environmental tests involving exposures to controlled quantities of corrosive gas mixtures. 1.2 This practice provides for the required equipment and methods for gas, temperature, and humidity control which enable tests to be conducted in a reproducible manner. Reproducibility is measured through the use of control coupons whose corrosion films are evaluated by mass gain, coulometry, or by various electron and X-ray beam analysis techniques. Reproducibility can also be measured by in situ corrosion rate monitors using electrical resistance or mass/frequency change methods. 1.3 The values stated in SI units are to be regarded as the 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 become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use. See 5.1.2.4. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||
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