BS ISO 21501-4 AMD1. Determination of particle size distribution. Single particle light interaction methods. Part 4. Light scattering airborne particle counter for clean spaces (16th March 2021)

• Record Type: Book
• Authors: British Standards Institution,
• Publisher Details: London : British Standards Institution
• Publication Date: 2021
• Extent: 1 online resource (15 pages)
• Subjects: 602.1841; Clean rooms; Light divergence; Particle size distribution; Air pollution; Test equipment; Calibration; Particulate air pollutants; Verification; Particle size measurement; Counting; Contaminants; Particulate materials; Optical measurement; Air
• Languages: English
• ISSNs: 3041-9440
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.