Testing of Solid and Liquid Fuels; Determination of the Gross Calorific Value by the Bomb Calorimeter and Calculation of the Net Calorific Value - Part 3: Method Using Adiabatic Jacket
适用范围:This standard specifies a method using adiabatic water jacket for the determination of the gross calorific value by the bomb calorimeter and calculation of the net calorific value of liquid and solid f...
Metallic materials -- Tensile testing in liquid helium
适用范围:ISO 19819:2004 specifies the method of tensile testing of metallic materials in liquid helium (boiling point at - 269 °C or 4,2 K) and defines the mechanical properties that can be determined. ISO 1981...
发布日期:2004-08-01 实施日期:2004-08-01
AMENDMENT 1 Calculation of thermally permissible short-circuit currents,taking into account non-adiabatic heating effects
适用范围:This amendment has been prepared by IEC technical committee 20:Electric cables.The text of this amendment is based on the following documents:Full information on the voting for the approval of this ame...
实施日期:2008-09-01
Plastics - Phenolic resins - Determination of the pseudo-adiabatic temperature rise of liquid resols when cured under acid conditions (ISO 9771:1995); German version EN ISO 9771:1997
适用范围:The document specifies a method for determining the exothermic reactivity of thermosetting liquid phenolic resins when mixed with an acid hardener under specified conditions. The results of the determi...
Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects
适用范围:The approach set out in this standard is to: a) calculate the adiabatic short-circuit current, b) calculate a modifying factor that takes account of the non-adiabatic heating effect, c) multiply a) and...
发布日期:1988-11-25 实施日期:1988-11-25
Metallic materials Tensile testing in liquid helium Materiaux metalliques. Essai de traction dans l'helium liquide
适用范围:This part of ISO 22368 specifies tests for determining the performance of the rinsing systems fitted onto sprayers used in crop protection for the internal cleaning of the complete sprayer, including t...
实施日期:2004-11-24
Plastics -- Phenolic resins -- Determination of the pseudo-adiabatic temperature rise of liquid resols when cured under acid conditions
适用范围:Cancels and replaces the first edition (1989). Specifies a method for determining the exothermic reactivity of thermosetting liquid phenolic resins when mixed with an acid hardener under specified cond...
发布日期:1995-04-01 实施日期:1995-04-01
Methods of testing cement -- Determination of the heat of hydration -- Part 2: Semi-adiabatic method
适用范围:ISO 29582-2:2009 describes a method of measuring the heat of hydration of cements by means of semi-adiabatic calorimetry, also known as the Langavant method. The aim of the test is the continuous measu...
发布日期:2009-07-01 实施日期:2009-07-01
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