Specification - sauter SW 1000 Instruction Manual

1.5 Specification

Type
Accuracy
Standard
1
Octave
Microphone
Microphone port
Detector/Filter
Integration period
Logging step
Measuring
functions
24 h measure-
ment
Frequency
weighting
Time constant
2
Own noise
2
Upper limit
Frequency
1
response
Linearity
2, 3
Range
2
Dynamic range
2, 3
Peak-C range
Electrical input
Range setting
8
Technical data
SW 1000
Class 1 (Group X)
GB/T 3785.1-2010, IEC 60651:1979, IEC 60804:2000
IEC 61672-1:2013, ANSI S1.4-1983, ANSI S1.43-1997
average frequencies of the 1/1-octave filter: 31.5 Hz to
16 kHz
GB/T 3241-2010, IEC 61260-1:2014
ANSI S1.11-2004
MPA231T: pre-polarised 1/2"
measuring microphone, Class 1,
sensitivity: 50 mV/Pa, frequency
range: 10 Hz to 20 kHz
TNC connector with ICCP (4 mA) power supply
fully digital signal processing by floating-point coprocessor
User-defined integration period within a range of 1 s–24 h [User].
repetition time: indefinite or 1 to 9999.
0.1 s, 0.2 s, 0.5 s; 1 s to 24 h
L , L , L
XY(SPL) Xeq XYSD
X means frequency weighting: A, B, C, Z; Y means time constant;
F, S, I; N means statistic measurement: 1 to 99; 3 profiles and 14
user-defined measurements calculated simultaneously with differ-
ent frequency weightings / time constants
automatic measurement as per the date and time settings defined
by the customer, and history data recording
parallel detection of F, S, I and Peak values
sound: 18 dB(A), 23 dB(C), 31 dB(Z)
electrical data: 11 dB(A), 16 dB(C), 21 dB(Z)
134 dB(A)
increase up to 154 dB(A) using
a 50 mV/Pa microphone
10 Hz to 20 kHz
20 dB(A) to 134 dB(A)
123 dB (11 dB(A) to 134 dB(A)) 122 dB (14 dB(A) to 136 dB(A))
45 dB(A) to 137 dB(A)
maximum input voltage: 5 V
input impedance of pre-amplifier > 6 GΩ
one range covering the entire dynamic range
average frequencies of the 1/1-octave filter: 31.5 Hz to
MPA200T: pre-polarised 1/2"
measuring microphone, Class 2,
sensitivity: 40 mV/Pa, frequency
range: 20 Hz to 12.5 kHz
(digital detector and filter)
, L , L , L
XSEL XE XYmax
parallel: A, B, C, Z
electrical data: 14 dB(A), 19 dB(C), 24 dB(Z)
increase up to 154 dB(A) using
a 50 mV/Pa microphone
SW 2000
Class 2 (Group X)
8 kHz
GB/T 3241-2010, IEC 61260-1:2014
ANSI S1.11-2004
, L , L , L
XYmin XPeak XN
sound: 20 dB(A), 26 dB(C), 31 dB(Z)
136 dB(A)
20 Hz~12.5 kHz
25 dB(A) to 136 dB(A)
47 dB(A) to 139 dB(A)
(7.07 V )
eff peak
SW-BA-e-1710
. Where: