AEC206 Reference Manual
Overview
A-1
Appendix
A
Technical Specifications
A.1
Overview ................................................................................................................................................A-1
A.2
Standards Met by PRM2103 ...............................................................................................................A-1
A.3
Electrical ................................................................................................................................................A-2
A.3.1
Frequency Response ...........................................................................................................A-3
A.4
Physical ..................................................................................................................................................A-5
A.5
PRM2103 Corrections .......................................................................................................................... A-9
A.5.1
Model 831 Microphone Corrections ................................................................................. A-9
A.6
Acoustical Response .........................................................................................................................A-12
A.6.1
EPS2116 Free Field Response (0°) with Corrections ...................................................A-12
A.6.2
Random Response (diffuse) with Corrections .............................................................A-19
A.6.3
90° Response with Correction .........................................................................................A-26
A.6.4
EPS2106 Free Field Response (0°) with Corrections ...................................................A-33
A.6.5
Random Response (diffuse) with Corrections .............................................................A-35
A.6.6
90° Response with Correction .........................................................................................A-39
A.6.7
Directional Characteristics ..............................................................................................A-41
A.7
Cables ...................................................................................................................................................A-43
A.7.1
CBL203 and CBL222 ..........................................................................................................A-44
A.7.2
CBL208 .................................................................................................................................A-44
A.8
CE Declaration of Conformity ..........................................................................................................A-45
A.1 Overview
The technical specifications in this chapter are
subject to change without notice. Please refer to
calibration and test results for data on a specific
unit. Unless otherwise noted, specifications are
applicable to the following conditions: 20
C, 50%
RH, 12 V, when using PSA027 power supply, CBL203-
20 or CBL208-20, 377B02 microphone, and Model
831.
Values specified are typical unless tolerances are
provided.
A.2 Standards Met by PRM2103
Sound Level Meter Standards
IEC 61672-1 Ed. 1.0 (2002-05) Class 1, Group Z
ANSI S1.4-1983 Type 1
Octave Filter Standards (Option 831- OB3)
IEC 61260 Ed. 1.0 (1995-08) plus Amendment 1
(2001-09), 1/1 and 1/3-octave Bands, Class 1, Group
X, all filters
ANSI S1.11-2004 (R2009) Class 1
Safety Requirements
Electrical Equipment for Measurement, Control, and
Laboratory Use:
IEC 61010-1 (2010)
