BS 1747-2:1969
Withdrawn
Methods for the measurement of air pollution Determination of concentration of suspended matter
Hardcopy , PDF
English
12-16-1969
12-13-2011
Co-operating organizations
Foreword
Introduction
Specification
0 Scope
1 Estimation of smoke in terms of equivalent
'standard smoke'
1.1 Apparatus
1.2 Procedure
1.3 Calculation
2 Determination of smoke concentrations by direct
welding
2.1 Apparatus
2.2 Procedure
2.3 Calculation
3 Verification and reproducibility
3.1 Verification of calibration curve
3.2 Reproducibility of methods
Notes
Figures
1 Smoke filter units for atmospheric pollution
measurements
2 Typical example of apparatus assembly
3 British smoke calibration curve
Construction, use of apparatus for determination of fine suspended particles (smoke) by comparison with arbitrary standard and by absolute (weighing) method.
| Committee |
EH/2
|
| DevelopmentNote |
Reviewed and confirmed by BSI, June, 2005. (05/2005)
|
| DocumentType |
Standard
|
| Pages |
17
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| BS 1747-1:1969 | Methods for the measurement of air pollution Deposit gauges |
| BS 1747-5:1972 | Methods for the measurement of air pollution Directional dust gauges |
| BS 1747-3:1969 | Methods for measurement of air pollution Determination of sulphur dioxide |
| BS 1747-3:1969 | Methods for measurement of air pollution Determination of sulphur dioxide |
| BS 1747-4:1969 | Methods for measurement of air pollution The lead dioxide method |
| BS 1747-1:1969 | Methods for the measurement of air pollution Deposit gauges |
| BS 350:2004 | Conversion factors for units |
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