Laserliner SoundTest-Master 082.070A プリント
製品コード
082.070A
UMAREX GmbH & Co. KG . Donnerfeld 2 . 59757 Arnsberg . Germany . Tel. +49 2932 638-300 . Fax +49 2932 638-333 . laserliner@umarex.de . www.laserliner.com
Rev
.0211
SoundTest-Master
Noise level measuring instrument
with integrated long-term storage
with integrated long-term storage
SoundTest-Master
including carrying case
+ batteries
including carrying case
+ batteries
Package size (W x H x D)
340 x 275 x 83 mm
340 x 275 x 83 mm
TECHNICAL DATA
NOISE LEVEL
30 ... 130dB(A):
Resolution 0.1%, accuracy ±1.5 dB
35 ... 130dB(C):
Resolution 0.1%, accuracy ±1.5 dB
Frequency range: 31.5Hz ... 8000 Hz
Dynamic range: 50dB
Test condition: 94 dB, 1 kHz sine signal
MEASURING RANGES
30dB … 80dB
40dB … 90dB
50dB … 100dB
60dB … 110dB
70dB … 120dB
80dB … 130dB
VOLTAGE OUTPUT
AC: 0.707 Vrms at full defl ection
approx. 600 ohm output impedance
DC: 10 mV/dB
approx. 100 ohm output impedance
DATA MEMORY 16000 measuring points
INTERFACE Opto-insulated RS232
30 ... 130dB(A):
Resolution 0.1%, accuracy ±1.5 dB
35 ... 130dB(C):
Resolution 0.1%, accuracy ±1.5 dB
Frequency range: 31.5Hz ... 8000 Hz
Dynamic range: 50dB
Test condition: 94 dB, 1 kHz sine signal
MEASURING RANGES
30dB … 80dB
40dB … 90dB
50dB … 100dB
60dB … 110dB
70dB … 120dB
80dB … 130dB
VOLTAGE OUTPUT
AC: 0.707 Vrms at full defl ection
approx. 600 ohm output impedance
DC: 10 mV/dB
approx. 100 ohm output impedance
DATA MEMORY 16000 measuring points
INTERFACE Opto-insulated RS232
POWER SUPPLY
6 x 1.5V AAA alkali, (LR03)
DC-ADAPTER
9V DC, < 100 mV ripple
> 100 mA current consumption
6 x 1.5V AAA alkali, (LR03)
DC-ADAPTER
9V DC, < 100 mV ripple
> 100 mA current consumption
DIMENSIONS 245 x 80 x 35mm
WEIGHT 0,35 kg
– Measurement of noise levels with frequency
weighting filter according to dB (A) and dB (C)
standard curves
standard curves
– Selectable time weighting factors (fast 125 ms/
slow 1 s) for optimum adaptation to noise dynamics
– Long-term recording function with 16000 storage
points or real-time logging on PC
– Selectable analogue indicator for visual
assessment
– Calibrated and adjusted by means of standard
94 dB/1 kHz noise level calibrator
– Sensitive electret condenser microphone with
detachable wind guard
– Analogue outputs: DC and AC
– PC software
– Illuminated, clearly arranged display
Illuminated, clearly arranged display
Analogue outputs: DC and AC
ARTICLE
ARTICLE
NO
EAN-CODE
PU
SoundTest-Master
082.070A
4 021563 676330
2