DIN EN IEC 62990-1/AA - DRAFT PDF

Published Date: 12/01/2023

Workplace atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases (IEC 62990-1:2019, modified + COR1:2019); German version EN IEC 62990-1:2022 + A11:2022

Published Date: 12/01/2022

Draft Document - Workplace Atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases (IEC 62990-1:2019 + COR1:2019); German version prEN IEC 62990-1:2021

Published Date: 12/01/2022

Draft Document - Workplace Atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases; German and English version prEN IEC 62990-1:2021/prAA:2022

Published Date: 10/01/2020

Workplace atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases (IEC 62990-1:2019 + COR1:2019)

Published Date: 03/01/2014

Draft Document - Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1: General requirements and test methods; German version prEN 45544-1:2013

Published Date: 03/01/2014

Draft Document - Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 2: Performance requirements for apparatus used for exposure management; German version prEN 45544-2:2013

Published Date: 03/01/2014

Draft Document - Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3: Performance requirements for apparatus used for general gas detection; German version prEN 45544-3:2013

Published Date: 10/01/2000

Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1: General requirements and test methods; German version EN 45544-1:1999

Published Date: 10/01/2000

Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 2: Performance requirements for apparatus used for measuring concentrations in the region of limit values; German version EN 45544-2:1999

Published Date: 10/01/2000

Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3: Performance requirements for apparatus used for measuring concentrations well above limit values; German version EN 45544-3:1999

Published Date: 02/01/2021

Workplace air - Gases and vapours - Requirements for evaluation of measuring procedures using pumped samplers (ISO 22065:2020)

Published Date: 12/01/2019

Workplace exposure - Measurement of airborne microorganisms and microbial compounds - General requirements

Published Date: 06/01/2009

Draft Document - Workplace atmospheres - Characterization of ultrafine aerosols/ nanoaerosols - Determination of the size distribution and number concentration using differential mobility analysing systems (ISO/DIS 28439:2009); German version prEN ISO 28439:2009

Published Date: 03/01/2014

Workplace exposure - Measurement of the dustiness of bulk materials - Part 3: Continuous drop method

Published Date: 06/05/1989

Metal Balls

Published Date: 06/17/1990

Load Ratings and Fatigue Life for Roller Bearings

Published Date: 2014

Load Ratings and Fatigue Life for Roller Bearings

Published Date: 04/06/1992

Instrument Ball Bearings - Metric Design

Published Date: 04/06/1992

Instrument Ball Bearings - Inch Design

Published Date: 09/02/1987

Rolling Bearing Vibration and Noise (Methods of Measuring)