Compressors and condensing units for refrigeration - Performance testing and test methods - Part 1: Refrigerant compressors
适用范围:This part 1 of the European Standard applies only to refrigerant compressors and describes a number of selected performance test methods. These methods provide sufficiently accurate results for the det...
Pressure vessels for refrigerant equipmnet
适用范围:本标准规定了以液化气体为制冷剂、设计压力不高于 4 . OMPa 、设计温度不高于 200 ℃ 的制冷装置用压力容器(包括管壳式换热器,以下简称“容器”)的设计、制造、检验与验收要求。 制冷装置的工作循环应是蒸气压缩式制冷循环及...
发布日期:2010-08-27 实施日期:2010-12-15
Temperaturregistriergeraete und Thermometer fuer den Transport,die Lagerung und die Verteilung von gekuehlten,gefrorenen,tiefgefrorenen Lebensmitteln und Eiskrem. Regelmaessige Pruefungen Temperature R...
适用范围:The present document sets the verification procedure for temperature recorders and thermometers for measuring the air and the products intended to equip the means used for the transport, storage and di...
实施日期:2002-01-28
Insulated Bodies of Insulated or Refrigerated Vehicles
发布日期:1981-10-23 实施日期:1992-06-20
Electric motors for hermetic refrigeration compressors--Test methods of insulation resistance to freon
实施日期:1993-03-01
The methods of performance test for water chilling (heat pump) packages using the vaper compression cycle
适用范围:本标准规定了由电动机驱动的采用蒸气压缩制冷循环的冷水(热泵)机组的主要性能参数的术语和定义、试验规定、试验方法、试验偏差、总输人功率、性能系数的评定等。
发布日期:2014-06-24 实施日期:2014-12-31
K?lteanlagen und W?rmepumpen. Sachkunde von Personal Refrigerating systems and heat pumps-Competence of personnel Systèmes de réfrigération et pompes. chaleur. Compétence du personnel
适用范围:This European Standard defines the activities related to refrigerating circuits and the associated competence profiles and establishes procedures for assessing the competence of persons who carry out t...
实施日期:2010-12-31
High temperature test for refrigeration motor compressors
适用范围:High temperature test for refrigeration motor compressors
The method of performance test for positive displacement refrigerant compressors
适用范围:本标准适用于单级容积式制冷剂压缩机(以下简称压缩机)的性能试验。所叙述和选择的试验方法,用于测量压缩机的制冷量、功率、容积效率、等熵效率和制冷系数(单位功率制冷量)。 其他型式的压缩机试验也可参考本标准所述的试...
发布日期:2004-06-09 实施日期:2004-12-01
Hermetic scroll refrigerant compressors
适用范围:本标准规定了全封闭涡旋式制冷压缩机的名义工况、技术要求、试验方法、检验规则、产品规格书和标志、包装、运输、贮存的要求。 本标准适用于全封闭涡旋式制冷压缩机。 船用及特殊用途全封闭涡旋式制冷压缩机可参照执行。
发布日期:2001-08-30 实施日期:2002-04-01
Food processing machinery - Bulk milk coolers on farms - Requirements for construction, performance, suitability for use, safety and hygiene.
Remote mechanical-draft air-cooled refrigerant condenser
适用范围:この規格は,単体で取引され,冷媒配管を現地で行う呼び冷凍能力が767 W {660 kcal/h}以上11 628 W {10 000 kcal/b}未満の蒸気圧縮式冷凍装置の強制通風式空冷凝縮器(以下,凝縮器という。)について規定する。
实施日期:2003-09-26
Temperature recorders for the transport, storage and distribution of chilled, frozen, deep-frozen/quick-frozen food and ice cream. Tests, performance, suitability.
Refrigerated display cabinets-Part 3:Test rating
适用范围:GB/T 21001的本部分规定了用于销售和陈列食品的冷藏陈列柜的安全和性能的试验评定方法和评定依据标准。本部分适用于用于销售和陈列食品的冷藏陈列柜。本部分不适用于制冷自动售货机和拟用于餐饮的非零售用的冷藏柜。
发布日期:2010-08-09 实施日期:2010-12-01
ygrothermal performance of buildings - Calculation and presentation of climatic data - Part 4: Hourly data for assessing the annual energy use for heating and cooling
适用范围:This part of ISO 15927 specifies a method for constructing a reference year of hourly values of appropriatemeteorological data suitable for assessing the average annual energy for heating and cooling. ...
实施日期:2005-10-01
Accessorial equipment for freon refrigerant equipment-Part 3:Dry-trpe evaporator
适用范围:本标准规定了氟代烃类制冷装置用干式蒸发器的型式与基本参数、要求、试验方法、检验规则、标志、包装和运输。本标准适用于单独供应的以R123、R134a、R22、R407C、R404A、R410A为制冷剂、水为载冷剂的制冷装置用干式蒸发器。其他烃类...
发布日期:2011-12-20 实施日期:2012-04-01
Refrigerating systems and heat pumps. Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes. Requirements, design and installation
适用范围:This document describes requirements, design and installation of flexible pipe elements (e. g. metallic flexiblepipe, metallic flexible tube, vibration isolator, expansion joint) and non-metallic tube ...
实施日期:2009-02-28
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