PRICES include / exclude VAT
Homepage>BS Standards>17 METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA>17.140 Acoustics and acoustic measurements>17.140.20 Noise emitted by machines and equipment>BS EN ISO 3822-2:1996 Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations Mounting and operating conditions for draw-off taps and mixing valves
Sponsored link
immediate downloadReleased: 1996-06-15
BS EN ISO 3822-2:1996 Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations Mounting and operating conditions for draw-off taps and mixing valves

BS EN ISO 3822-2:1996

Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations Mounting and operating conditions for draw-off taps and mixing valves

Format
Availability
Price and currency
English Secure PDF
Immediate download
168.00 USD
You can read the standard for 1 hour. More information in the category: E-reading
Reading the standard
for 1 hour
16.80 USD
You can read the standard for 24 hours. More information in the category: E-reading
Reading the standard
for 24 hours
50.40 USD
English Hardcopy
In stock
168.00 USD
Standard number:BS EN ISO 3822-2:1996
Pages:12
Released:1996-06-15
ISBN:0 580 25787 8
Status:Standard
DESCRIPTION

BS EN ISO 3822-2:1996


This standard BS EN ISO 3822-2:1996 Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations is classified in these ICS categories:
  • 91.140.70 Sanitary installations
  • 17.140.20 Noise emitted by machines and equipment

This part of EN ISO 3822 specifies the mounting and operating conditions to be used for draw-off taps and mixing valves when measuring noise emission resulting from water flow.

The procedures described are for general use for all types of draw-off taps and mixing valves of conventional design, with a recommended flow pressure range of 0,1 MPa to 0,5 MPa1).

The mounting and operating conditions apply to draw-off tap and mixing valve assemblies including any inlet or outlet mounting or installation unions, elbows, adaptors, etc., but excluding interchangeable outlet accessories such as aerators, shower hoses, shower heads, flow straighteners, etc.

These outlet accessories are replaced by standardized low-noise flow resistances.

When the outlet accessories mentioned above are neither interchangeable nor removable, then the tests are carried out with them in place. Interchangeable outlet accessories are tested separately according to procedures specified in other parts of EN ISO 3822.

Thermostatic mixing valves, intended for use with more than one independent draw-off tap, and bidet valves with a direct outlet into an interior part of the body of the bidet are not regarded as conventional draw-off taps or mixing valves and are not covered by this part of EN ISO 3822. Similarly, electrically operated valves are regarded as combined devices (solenoid valve and outlet) and are not covered by this part of EN ISO 3822.

The test procedures cover a range of flow pressures between 0,1 MPa and 0,5 MPa.