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Standard Specification for Gravity-Convection And Forced-Ventilation Ovens
Automaticky preložený názov:
Štandardné špecifikácie pre Gravity - konvekciou a Vetráky Pece
NORMA vydaná dňa 1.11.2006
Označenie normy: ASTM E145-94(2006)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.11.2006
Kód tovaru: NS-41796
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
forced-ventilation, gravity-convection, ovens, ICS Number Code 71.040.10 (Chemical laboratories. Laboratory equipment)
1. Scope |
1.1 This specification covers the performance requirements for general-purpose air ovens ordinarily used in testing operations, which have a testing chamber up to 0.6 m3 (25 ft3) in volume. It is applicable to gravity-convection ovens designed to operate over all or part of the temperature range from 20°C above ambient temperature to 200°C and to forced-ventilation ovens designed to operate over all or part of the temperature range from 20°C above ambient temperature to 500°C. Note 1—Ovens are designed for maximum operating temperatures of about 200°C, 300°C, and 500°C, the thermal insulation and cost of the oven being dependent on the maximum temperature required. <>1.2 This specification does not include safety requirements that are essential for ovens used in the presence of combustible vapors or gases. 1.3 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate. |
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