AMCA 500D PDF

More info This standard may be used as a basis for testing dampers when air is used as the test gas. A test conducted in accordance with the requirements of this standard is intended to demonstrate the performance of a damper and is not intended to determine acceptability level for a damper. It is not within the scope of this standard to indicate the actual sequence of testing. The parties to a test for guarantee purposes may agree to exceptions to this standard in writing prior to the test. However, only a test that does not violate any mandatory requirement of this standard shall be designated as a test conducted in accordance with this standard. For more information on damper modulating control characteristics, see Annex C.

Author:Maugal Tojakazahn
Country:Timor Leste
Language:English (Spanish)
Genre:Photos
Published (Last):3 July 2017
Pages:405
PDF File Size:19.46 Mb
ePub File Size:4.88 Mb
ISBN:848-1-74261-700-8
Downloads:19006
Price:Free* [*Free Regsitration Required]
Uploader:Feshura



More info This standard may be used as a basis for testing dampers when air is used as the test gas. A test conducted in accordance with the requirements of this standard is intended to demonstrate the performance of a damper and is not intended to determine acceptability level for a damper. It is not within the scope of this standard to indicate the actual sequence of testing.

The parties to a test for guarantee purposes may agree to exceptions to this standard in writing prior to the test. However, only a test that does not violate any mandatory requirement of this standard shall be designated as a test conducted in accordance with this standard. For more information on damper modulating control characteristics, see Annex C. Purpose The purpose of this standard is to establish uniform laboratory test methods for dampers.

The characteristics to be determined include, as appropriate, air leakage, pressure drop, dynamic closure, and operational torque.

It is not the purpose of this standard to specify the testing procedures to be used for design, production, or field testing. Similarly, it is not the purpose of this standard to indicate or establish minimum or maximum performance ratings to be used for specifying these products.

KONYV LETOLTES PDF

AMCA 500-D

A test conducted in accordance with the requirements of this standard is intended to demonstrate the performance of a damper and is not intended to determine acceptability level for a damper. It is not within the scope of this standard to indicate the actual sequence of testing. The parties to a test for guarantee purposes may agree to exceptions to this standard in writing prior to the test. However, only a test that does not violate any mandatory requirement of this standard shall be designated as a test conducted in accordance with this standard. For more information on damper modulating control characteristics, see Annex C. Purpose The purpose of this standard is to establish uniform laboratory test methods for dampers.

BEHRINGER X1832USB MANUAL PDF

AMCA 500D PDF

Prior to dry-bulb wet-bulb and the shall be 8. Air control The purpose of this standard is to establish uniform laboratory test methods amcw dampers. For each test, three readings of ambient dry-bulb temperature tdoambient wet-bulb temperature twoand ambient barometric pressure pb shall be recorded amva the readings are steady in which case only one need be recorded. In addition, three readings of traverse-plane dry-bulb temperature td3 shall be recorded unless the readings are steady in which case only one need be recorded. The ratio of absolute nozzle exit pressure to absolute approach pressure shall be calculated from: The cylindrical portion is defined as the nozzle throat. A straight line shall then be drawn through each set of data points.

LECCIONES DE SEDUCCION EMMA WILDES PDF

.

ANTIESTREPTOLISINAS VALORES NORMALES PDF

.

Related Articles