Information On Regular Tests; Main Components; List Of Parts - sauter SW 1000 Instruction Manual

Calibrator
Printer
Hint 1: For the BSWA 200 gauges, any result above 12.5 kHz can be ignored due to
the frequency response of the microphone installed in Class 2 gauges.
Hint 2: The data were measured using a 50 mV/Pa microphone for SW 1000 meter
and a 40 mV/Pa microphone for BSWA 200 meter.
Hint 3: The measurement meets the requirements of GB/T3785 and IEC 61672
standards.

1.6 Information on regular tests

 Reference sound level: 94.0 dB
 Reference direction of incidence: parallel to the microphone direction
 Microphone reference point: centre of the microphone membrane
 Reference direction of incidence: vertical relative to the microphone membrane

1.7 Main components

Name
Microphone

1.8 List of parts

No. Type
1 SW 1000/2000
2
3 SW-A01/SW-A02
4 Wind shield SW-A03
5 microSD card SW-A04
6 Battery
7 Power unit
10
sensitivity: tracking –161 dBm, new measurement –160 dBm, cold
start –147 dBm, hot start –156 dBm
horizontal accuracy of position indication: 2.5 m
accuracy of time indication: 30 ns,
accuracy of speed indication: 0.1 m
operating range limits: dynamics ≤ 4 g, height < 50,000 m, speed
CA111, Class 1, 94 dB/114 dB, 1 kHz
thermal mini-printer, RS-232 socket
Manufacturer
sound level meter without microphone
ICCP pre-amplifier with TNC connector
class 1 microphone (1000) or class 2 microphone
(200)
90 mm wind shield, diameter up to the micro-
phone: 1/2"
4 GB memory card for data storage
4 alkaline batteries (LR6/AA/AM3)
9 V/500 mA power unit
refreshing frequency: 1 Hz
< 500 m/s
Type
SW-A01
SW-A02
Description
Standard
Description
class 1 microphone
class 2 microphone
SW-BA-e-1710