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DIN SPEC 74102

Road vehicles - R744-Air-conditioning systems - Connection technology; Text in German and English

active, Most Current
Organization: DIN
Publication Date: 1 August 2015
Status: active
Page Count: 59
ICS Code (Bodies and body components): 43.040.60
scope:

This DIN SPEC is applicable to R744 air-conditioning systems and specifies the requirements from the viewpoint of the vehicle manufacturer for quality, strength and service life for the connection technology that are operated in refrigeration circuits using refrigerant R744, and it also specifies the appropriate tests.

NOTE The DIN Spec does not claim to cover all details and does not replace the development responsibility of the component manufacturers.

All pressure values within this document are absolute values

Document History

DIN SPEC 74102
August 1, 2015
Road vehicles - R744-Air-conditioning systems - Connection technology; Text in German and English
This DIN SPEC is applicable to R744 air-conditioning systems and specifies the requirements from the viewpoint of the vehicle manufacturer for quality, strength and service life for the connection...
DIN SPEC 74102
September 1, 2014
Road vehicles - R744-Air-conditioning systems - Connection technology; Text in German and English
A description is not available for this item.

References

This document references:
DIN EN ISO 18279 - Brazing - Imperfections in brazed joints (ISO 18279:2003)
Published by DIN on April 1, 2004
A description is not available for this item.
This document references:
DIN EN ISO 6270-2 - Paints and varnishes - Determination of resistance to humidity - Part 2: Condensation (in-cabinet exposure with heated water reservoir) (ISO 6270-2:2017)
Published by DIN on April 1, 2018
This document specifies the general conditions and procedures which need to be observed when testing coated test specimens in constant condensation-water atmospheres or in alternating...
This document references:
DIN EN ISO 9227 - Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2022)
Published by DIN on March 1, 2023
A description is not available for this item.
This document references:
18279 - Brazing Imperfections in brazed joints
Published by ISO on November 1, 2023
This document details a classification of imperfections that can occur in brazing joints. In addition, guidance is provided on quality levels and suggested limits for imperfections are detailed. For...
This document references:
ISO 554 - Standard Atmospheres for Conditioning and/or Testing - Specifications
Published by ISO on July 15, 1976
SCOPE AND FIELD OF APPLICATION This International Standard lays down three standard atmospheres for conditioning and/or testing which are not very different from ordinary ambient conditions.
This document is referenced by:
DIN SPEC 74104 - Road vehicles - R744-Air-conditioning systems - Condenser/gas cooler; Text in German and English
Published by DIN on August 1, 2015
This DIN SPEC is applicable to R744 air-conditioning systems and specifies the requirements from the viewpoint of the vehicle manufacturer for quality, strength and service life for gas coolers that...
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