Methods for testing and rating fan coil units, unit heaters and unit coolers Determination of sound power levels of fan coil units, unit heaters and unit coolers using reverberating rooms
BS 4856-4:1997
Methods for testing and rating fan coil units, unit heaters and unit coolers Determination of sound power levels of fan coil units, unit heaters and unit coolers using reverberating rooms
Buy from us with a 10% discount on standard BSI prices. PDF and printed formats are available.
You can choose which format you require once the item has been added to the shopping cart.
Our Price: £120.60
Normal BSI Price: £134.00
ISBN: 0580276074
Keywords:
Ratings, Heat exchangers, Noise (environmental), Air treatment devices, Air-conditioning equipment, Performance, Test equipment, Unit heaters, Mathematical calculations, Installation, Reverberation rooms, Acoustic testing, Unit coolers, Sound sources, Fan coil units, Acoustic measurement, Sound intensity, PDF
| Publication Date | 15 Sep 1997 |
|---|
| Product SKU | 1088440 |
|---|
| ISBN | 0580276074 |
|---|
| BSI Code | BS 4856-4:1997 |
|---|
| No. of pages | 14 |
|---|
| Replaces | BS 4856-4:1978|BS 4856-5:1979 |
|---|
| Publisher | British Standards Institution |
|---|
