1. Air quality. Assessment of air quality monitoring equipment. General principles of certification Part 1, (7th July 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Air quality. Assessment of air quality monitoring equipment. Initial assessment of the manufacturer's quality management system and post certification surveillance for the manufacturing process Part 2, (7th July 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. BS 669-1. Flexible hoses, end fittings and sockets for gas burning appliances. Part 1. Strip-wound metallic flexible hoses, covers, end fittings and sockets for domestic appliances burning 1st, 2nd and 3rd family gases. Specification (26th August 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (39 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. BS EN 15267-1. Air quality. Assessment of air quality monitoring equipment. Part 1. General principles of certification (2nd December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. BS EN 15267-2. Air quality. Assessment of air quality monitoring equipment. Part 2. Initial assessment of the manufacturer’s quality management system and post certification surveillance for the manufacturing process (2nd December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. BS EN 16429. Stationary source emissions. Reference method for the determination of the concentration of gaseous hydrogen chloride (HCl) in waste gases emitted by industrial installations into the atmosphere. (16th December 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. BS EN 17255-4. Stationary source emissions. Data acquisition and handling systems. Part 4. Specification of requirements for the installation and on-going quality assurance and quality control of data acquisition and handling systems (16th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (21 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. BS EN 50104 AMD1. Electrical equipment for the detection and measurement of oxygen. Performance requirements and test methods. (11th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. BS EN 50270. Electromagnetic compatibility. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen. (9th October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. BS EN ISO 13137. Workplace atmospheres. Pumps for personal sampling of chemical and biological agents. Requirements and test methods. (22nd June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (37 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗