| Standard Number | BS ISO 21501-4:2018 |
|---|
| Title | Determination of particle size distribution. Single particle light interaction methods. Light scattering airborne particle counter for clean spaces |
|---|
| Status | Current, Under review |
|---|
| Publication Date | 25 May 2018 |
|---|
| Normative References(Required to achieve compliance to this standard) | No other standards are normatively referenced |
|---|
| Informative References(Provided for Information) | ISO/IEC Guide 98-3, JIS B 9921:2010, ISO 27891, ISO 14644-1, ISO 15900, ISO 14644-2, ISO/IEC Guide 99, ISO 9276-1, ISO/IEC 17025, ASTM F50-92 (2001)e1 |
|---|
| Replaces | BS ISO 21501-4:2007 |
|---|
| International Relationships | ISO 21501-4:2018 |
|---|
| Draft Superseded By | 16/30299911 DC |
|---|
| Descriptors | 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 |
|---|
| ICS | 19.120
|
|---|
| Title in French | Détermination de la distribution granulométrique. Méthodes d'interaction lumineuse de particules uniques Compteur de particules en suspension dans l'air en lumière dispersée pour espaces propres |
|---|
| Committee | LBI/37 |
|---|
| ISBN | 978 0 580 86373 8 |
|---|
| Publisher | BSI |
|---|
| Format | A4 |
|---|
| Delivery | Yes |
|---|
| Pages | 34 |
|---|
| File Size | 1.351 MB |
|---|
| Price | £218.00 |
|---|
