定价： 728元 / 折扣价： 619 元

1 Scope 1.1 This Standard applies to complete flue-connected, oil-fired service water heaters that are provided with automatic control devices. These service water heaters may be used both for heating and for supplying of domestic hot water. They are

定价： 455元 / 折扣价： 387 元

定价： 637元 / 折扣价： 542 元

1. Scope 1.1 This Standard applies to kerosine-fuelled appliances with capacities up to 4400 W that are primarily used as portable space heating appliances. 1.2 Appliances with input capacities greater than 4400 W may be examined and tested in acc

定价： 455元 / 折扣价： 387 元

1. Scope 1.1 This Specification applies to complete flue-connected oil burning stoves incorporating oil burners of the vapourizing-type. 1.2 The requirements given herein apply to circulating and radiant room heaters, ranges, and combination range

定价： 455元 / 折扣价： 387 元

12.1 The use of these acceptance tests will insure that organizations buying portable heaters will be assured the heaters meet certain performance requirements.AbstractThis specification is used to standardize the portable water heaters used on personnel decontamination lines to insure the heaters provide sufficient heated water for as long as they are needed during the emergency. The heater materials of construction shall be easily cleaned of surface mud and grime with no degradation of the unit's ability to perform its function. The performance requirements for portable water heaters are presented in details. The rotometer test method, and ASTM test method shall be performed to meet the requirements prescribed. The water heater unit's water flow shall be measured, and recorded. The water heater unit's cold water inlet and warm water output temperature shall be measured and recorded. The water heater unit's water supply and outlet pressures shall be measured and recorded.1.1 This specification is used to standardize the portable water heaters used on personnel decontamination lines to insure the heaters provide sufficient heated water for as long as they are needed during the emergency.NOTE 1: These heaters are not intended to be used for the decontamination for any other surface or material. Also, these heaters are intended to be portable and easy to use by first responders during a chemical, biological, radiological, nuclear, and explosive (CBRNE) event.1.2 This specification contains a specification section and a test methods section so users need to refer to the section applicable to their needs when using this standard specification.1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.NOTE 2: The U.S. first responder personnel using the equipment manufactured under this standard are not likely to be familiar with SI units so English units need to be included as part of the system documentation and shown on control panels for any equipment sold to U.S. organizations.1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 515元 / 折扣价： 438 元 加购物车

1. SCOPE 1.1 This Standard applies to portable industrial oil-fired heaters irrespective of the heating capacity, the type of burner or the motive power.

定价： 455元 / 折扣价： 387 元

11.1 The use of these acceptance tests will insure that organizations buying portable heaters will be assured the heaters meet certain performance requirements.AbstractThis specification is used to standardize the portable air heaters used on personnel decontamination lines to insure the heaters provide sufficient heated air for personnel comfort before, during, and after the decontamination for as long as they are needed during the emergency. The heater materials of construction shall be easily cleaned of surface mud and grime with no degradation of the unit’s ability to perform its function. The preferred fuels for the heater section of the portable air heater are diesel fuel, gasoline, or bottled propane gas. Measurement of the air heater unit’s air flow and input and output temperatures shall be performed.1.1 This specification is used to standardize the portable air heaters used on personnel decontamination lines to insure the heaters provide sufficient heated air for personnel comfort before, during, and after the decontamination for as long as they are needed during the emergency.NOTE 1: These heaters are not intended to be used for the decontamination for any other surface or material. Also, these heaters are intended to be portable and easy to use by first responders during a chemical, biological, radiological, nuclear, and explosive (CBRNE) event.1.2 This specification contains a specification section and a test methods section so users need to refer to the section applicable to their needs when using this standard specification.1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.NOTE 2: The U.S. first responder personnel using the equipment manufactured under this standard are not likely to be familiar with SI units so English units need to be included as part of the system documentation and shown on control panels for any equipment sold to U.S. organizations.1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 515元 / 折扣价： 438 元 加购物车

定价： 3913元 / 折扣价： 3327 元

定价： 0元 / 折扣价： 0 元

Scope 1.1.1 This standard applies to newly produced, direct gas-fired industrial air heaters of the nonrecirculating type, hereinafter referred to as heaters, whose purpose is to offset building heat loss. All air to the heater shall be ducted directly

定价： 4596元 / 折扣价： 3907 元

Scope Details test and examination of criteria for direct gas-fired industrial air heaters of the non-recirculating type, for use with nat., mfd. and mixed gases, LP gases, and LP gas-air mixtures. A direct gas-fired industrial air heater of the non-re

定价： 683元 / 折扣价： 581 元

Scope Details test and examination for direct gas-fired industrial air heaters of the non-recirculating type,for use with nat.,mfd. and mixed gases,LP gases,and LP gas-air mixtures. A direct gas fired industrial air heater of the non-recirculating type

定价： 683元 / 折扣价： 581 元

Scope This standard details test and examination criteria for gas-fired construction heaters primarily intended for temporary use in heating buildings or structures under construction, alteration or repair; and utilizing natural gas and propane fuels.

定价： 4687元 / 折扣价： 3984 元

定价： 683元 / 折扣价： 581 元