sauter KERN SW 1000 Instruction Manual page 6

24 h Measurement
Frequency weighting
Time Weighting
Internal noise 2
Upper limit value 2
Frequency
Response1
Linearity range 2, 3
2
Dynamic range
, 3
Peak C range2
Electrical input
Range setting
Resolution
Sampling rate
Time course
LCD display
Mass storage
Post-processing
Data export
Output
Alarm
Setup template
Automatic switch-on
Power supply
6
calculated in parallel with different frequency/time
Automatic measurement according to user-defined date and
time settings and storage of history data
Parallel detection of F, S, I and Peak
Sound 18 dB (A), 23 dB (C), 31 dB (Z)
Electrical data: 11 dB(A), 16 dB(C), 21 dB(Z)
134 dB(A)
Increased to 154 dB(A) for a
microphone with 50 mV/Pa
10 Hz to 20 kHz
20 dB(A) to 134 dB(A)
123 dB (11 dB(A) to 134
dB(A))
45 dB(A) to 137 dB(A)
Maximum input voltage 5 Vrms (7.07 V peak). Input
impedance of the preamplifier > 6 GΩ
Single range to cover the entire dynamic range
Time domain noise curve display Duration: 1 minute, 2
LCD 160 x 160 with white backlight, 14 contrast levels,
display update in one second.
4G Micro SD card (TF card)
Post-processing software VA-SLM for reading, analyzing
and generating reports from the stored data
Direct connection to the computer to read the memory card
AC voltage output (maximum 5 VEFF, ±15 mA), DC voltage
output (10 mV/dB, maximum 15 mA),
Serial interface RS-232 and USB (USB drive mode or
User-defined alarm threshold LED to indicate the alarm
5 templates to store user setups for different applications,
template can be stored on the Micro SD card
Automatic switch-on and automatic start of the
measurement when operating voltage is applied, easy
4 alkaline batteries 1.5 V (LR6/AA/AM3), sufficient for about
10 hours (depending on battery). The operating voltage can
weightings.
Parallel A, B, C, Z
Sound 20 dB(A), 26 dB(C), 31 dB(Z)
Electrical data: 14 dB(A), 19 dB(C), 24 dB(Z)
Increased to 154 dB(A) for a
microphone with 50 mV/Pa
20 Hz ~ 12.5 kHz
25 dB(A) to 136 dB(A)
122 dB (14dB(A) to 136
47 dB(A) to 139 dB(A)
24 bits
48 kHz
minutes, 10 minutes
(as USB drive)
modem mode).
status
integration
136 dB(A)
dB(A))
SW-BA-e-2020