LaserLiner SoundTest-Master Manual Del Usuario página 13

Technical data
Manual measuring range
Automatic measuring range
Accuracy
Dynamic range
Test condition
Frequency range
Measuring interval
Resolution of digital display
Resolution of analogue display
Microphone
Data memory
AC voltage output
DC voltage output
Interface
Power supply
Power pack connection
Operating temperature
Storage temperature
Dimensions (W x H x D)
Weight (including batteries)
EU directives and disposal
This device complies with all necessary standards for the free
movement of goods within the EU.
This product is an electric device and must be collected separately
for disposal according to the European Directive on waste electrical
and electronic equipment.
Further safety and supplementary notices at:
http://laserliner.com/info?an=soutemas
SoundTest-Master
30 dB ... 80 dB
40 dB ... 90 dB
50 dB ... 100 dB
60 dB ... 110 dB
70 dB ... 120 dB
80 dB ... 130 dB
30 dB ... 130 dB
±1.5 dB
50 dB
94 dB, 1 kHz sinusoidal signal
31.5 Hz ... 8 kHz
Fast: 125 ms, Slow: 1 s
0.1 dB, Measuring rate: 2 measurements/second
1 dB, Measuring rate: 20 measurements/second
Electret microphone
16,000 measurements
0.70 Vrms at full deflection, approx. 600 ohm output
impedance
10 mV/dB, approx. 100 ohm output impedance
Optoinsulated RS 232
6 x 1.5 V AAA
9 V DC, < 100 mV ripple, <= 150 mA current consumption
0 °C ... 40 °C (10 % ... 80 % relative humidity)
-10 °C ...60 °C (10 % ... 70 % relative humidity)
80 x 245 x 35 mm
350 g
Subject to technical modifications. 11.17
13
EN