Hi Marko I purchased an Omega HHSL-1 sound level meter for our department. We have relied on it for our pretest GR-63 acoustic measurements for over a year. It is reliable, accurate and dirt cheap. I highly recommend it because it gives a sound level for average and peak (as opposed to acoustic profile), usually within 2dB of level in GR-63 report.
Merrill Merrill MacMillan m...@nortelnetworks.com Nortel Networks Mailstop G3911C2 340 Terry Fox Drive Kanata, Ontario Canada K2K 3A2 ESN 379 5782 tel 613 270-5782 fax 613 591-2035 > -----Original Message----- > From: Marko Radojicic [mailto:ma...@mapleoptical.com] > Sent: Thursday, January 25, 2001 7:09 PM > To: Nebs@World. Std. Com > Subject: Acoustical Measurement Meter > > Greetings, > > I'm looking to buy a sound level meter for quick and dirty lab > measurements prior to going to an independent test house. It doesn't have > to be very accurate. > > For GR-63 acoustic noise measurements, the reference standard is ANSI > S1.4-1983 however there is no mention if it is a Type 1 or Type 2 meter. > Does anyone know which type is required? Or does it even make a > difference? > > As well, any recommendations on a manufacturer would be great. > > Thanks, > Marko Radojicic > Hardware Design Assurance, Maple Optical Systems > ma...@mapleoptical.com > Phone: 408/545-1263 > FAX: 408/434-9209 >
