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Standard Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids
Automaticky preložený názov:
Štandard Specification pre Liquid-in-Glass ASTM teplomery sa nízke riziko Precision kvapalín
NORMA vydaná dňa 1.5.2014
Označenie normy: ASTM E2251-14
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2014
Kód tovaru: NS-44802
Počet strán: 18
Približná hmotnosť: 54 g (0.12 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
bulb, liquid-in-glass thermometers, low-hazard liquid, standard specification, stem, temperature, thermometer, ICS Number Code 17.200.20 (Temperature-measuring instruments)
1. Scope | ||||||||
1.1 The purpose of this standard is to specify liquid-in-glass ASTM thermometers using low hazard thermometric liquids defined in this standard. 1.2 This standard specifies liquid-in-glass thermometers graduated in degrees Celsius or degrees Fahrenheit that are frequently identified and used in methods under the jurisdiction of the various technical committees within ASTM. The current approved thermometers are listed in Table 1. 1.3 The technical requirements for the thermometric liquids used in the thermometers in Table 1 are specified in Annex A1. Tests for conformity to the technical requirements are also found in Annex A1. Note 1: It has been found by experience that ASTM
Thermometers, although developed in general for specific tests, may
also be found suitable for other applications, thus precluding the
need for new thermometer specifications differing in only minor
features. However, it is suggested that technical committees
contact E20.05 before choosing a currently designated thermometer
for a new method to be sure the thermometer will be suitable for
the intended application.
1.4 For full rationale, see Appendix X1. 1.5 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 requirements prior to use. |
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2. Referenced Documents | ||||||||
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