13.220.40;53.040.20 标准查询与下载
共找到 34 条与 相关的标准，共 3 页
Conveyor belts—Laboratory scale flammability characteristics—Test method
- ICS
- 13.220.40;53.040.20
- CCS
- G42
- 发布
- 2017-09-29
- 实施
- 2018-04-01 00:00:00.0
警告：本试验方法不是用来评价任何产品的火灾危险性。试验结果有助于平价产品或材料的易燃性，但不能用于作为评价产品或材料安全性的依据。 本标准规定一种小规模的试验方法用于评价输送带在火灾中的反应。本标准适用于织物芯输送带和钢丝绳芯输送带。
Conveyor belts-Laboratory scale flammability characteristics-Requirements and test method
- ICS
- 13.220.40;53.040.20
- CCS
- G42
- 发布
- 2009-04-24
- 实施
- 2009-12-01
Conveyor belts for use in underground installations - Electrical and flammability safety requirements; German version EN 14973:2015
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2016-02
- 实施
This European Standard specifies electrical and flammability safety requirements for conveyor belts intended for use in underground installations, in the presence of flammable or non-flammable atmospheres. Conveyor belts covered by this European Standard and intended for use in flammable atmospheres are intended for use on conveyor belt installations (machinery in mines). The belt is a component or part of equipment, which can be incorporated into the conveyor, which is an equipment of Group I, Category M2, as defined in 3.2.2 of EN 13463-1:2009. This European Standard is not applicable to light conveyor belts as described in EN ISO 21183-1:2006 nor is it applicable to conveyor belts which are manufactured before the date of publication of this document by CEN. This European Standard deals with those significant hazards detailed in A.1. Attention is drawn to Annexes ZA and ZB. NOTE A summary of the requirements of this European Standard is given in Table 2. This is intended for quick reference only.
Conveyor belts for use in underground installations - Electrical and flammability safety requirements
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2015-11
- 实施
Conveyor belts for general purpose use - Electrical and flammability safety requirements; German version EN 12882:2015
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2015-11
- 实施
Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests; German version EN 12881-1:2014
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2015-10
- 实施
Conveyor belts for general purpose use. Electrical and flammability safety requirements
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2015-08-31
- 实施
- 2015-08-31
This European Standard specifies electrical and flammability safety requirements for general purpose conveyor belts not intended for use in underground installations and a means of categorizing conveyor belts in terms of the level of safety sought in their end use application. This European Standard does not provide electrical safety requirements for volume resistance which may be measured by the methods in EN ISO 21178 and which is relevant to some types of light conveyor belts. This European Standard is not applicable to conveyor belts which are manufactured before the date of publication of this document by CEN. NOTE 1 Directive 94/9/EC concerning equipment and protective systems intended for use in potentially explosive atmospheres can be applicable to the type of machine or equipment covered by this European Standard. The present standard is not intended to provide means of complying with the essential health and safety requirements of Directive 94/9/EC, this being covered in EN 14973. NOTE 2 EN 12882 is not a product standard but is intended to help users of conveyor belts to select the required electrical and flammability safety properties needed following a suitable risk assessment. No requirements are, therefore, included for marking, information to be supplied, etc., these matters being covered in relevant product standards such as EN ISO 14890 and EN ISO 15236-1.
Conveyor belts for general purpose use - Electrical and flammability safety requirements
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2015-08-01
- 实施
Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests; German version EN 12881-1:2014
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2014-11-01
- 实施
Conveyor belts. Fire simulation flammability testing. Propane burner tests
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2014-05-31
- 实施
- 2014-05-31
EN 12881-1 describes four methods for measuring the propagation of a flame along a conveyor belt which has been exposed to a relatively high localized heat source such as a fire. The damage suffered by the conveyor belt, as well as its tendency to support combustion, is measured by observing the extent to which the fire spreads along the test piece. Method A uses a test piece 2 m in length and consumes propane gas through the burner at the rate of (1,30 ± 0,05) kg per 10 min. Method B uses a test piece 2,5 m in length and consumes propane gas through two burners mounted above and below the test piece trestle at the rate of (1,30 ± 0,05) kg per 10 min for each burner. Method C uses a test piece 1,5 m in length and consumes propane gas through the burner at the rate of (565 ± 10) g per 50 min. Method D uses a test piece 1,2 m in length and consumes propane gas through the burner at the rate of 150 l/hr (D1) or 190 l/hr (D2).
Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2014-05
- 实施
Conveyor belts - Laboratory scale flammability characteristics - Requirements and test method (ISO 340:2013); German version EN ISO 340:2013
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2013-10
- 实施
Conveyor belts. Laboratory scale flammability characteristics. Requirements and test method
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2013-04-30
- 实施
- 2013-04-30
Diese Internationale Norm legt ein Prufverfahren zur Bewertung eines Fordergurts im kleinen Masstab fest, der einer Flamme als Zundquelle ausgesetzt ist. Dieses ist sowohl bei Textil- als auch bei Stahlseilfordergurten anwendbar.
Conveyor belts - Laboratory scale flammability characteristics - Requirements and test method
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2013-04-01
- 实施
- 2013-04-01
Conveyor belts - Laboratory scale flammability characteristics - Requirements and test method
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2013-04
- 实施
Flame resistant conveyor belts.Classification and test method
- ICS
- 13.220.40;53.040.20
- CCS
- G42;J81
- 发布
- 2013-03-21
- 实施
This European Standard specifies electrical and flammability safety requirements for general purpose conveyor belts not intended for use in underground installations and a means of categorizing conveyor belts in terms of the level of safety sought in their end use application. This European Standard does not provide electrical safety requirements for volume resistance which may be measured by the methods in EN ISO 21178 and which is relevant to some types of light conveyor belts. This European Standard is not applicable to conveyor belts which are manufactured before the date of publication of this document by CEN.
Conveyor belts for general purpose use - Electrical and flammability safety requirements; German version EN 12882:2008
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2010-03
- 实施
This European Standard has been prepared under a mandate given to CEN by the European Commission to provide one means of conforming to Essential Requirements of the Directive for machinery, 2006/42/EG.
Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests; German version EN 12881-1:2005+A1:2008
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2010-01
- 实施
- 2010-01-01
This part of EN 12881 describes a method of test for the assessment of fire propagation along a conveyor belt when the belt is exposed to a heat source.
Conveyor belts - Fire simulation flammability testing - Part 2: Large scale fire test(includes Amendment A1:2008); English version of DIN EN 12881-2:2009-10
- ICS
- 13.220.40;53.040.20
- CCS
- J81;C80
- 发布
- 2009-10
- 实施
이 표준은 발화원에 대한 컨베이어 벨트의 현상을 작은 규모에서 평가하기 위한 방법에 대하여
Conveyor belts－Laboratory scale flammability characteristics－Requirements and test method
- ICS
- 13.220.40;53.040.20
- CCS
- J81
- 发布
- 2008-11-26
- 实施
- 2008-11-26
