CEM Sound Level DT-855

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Sound Level Meter
DT-855/855S Sound Level Meters are designed for noise project, quality control, illness prevention & cure and all kinds of environmental sounds measurements. It is applied to the sounds measurement at factory, school, office, traffic access and household etc.

Berat2 kg

Specifications

Specifications
StandardIEC61672-1 Type 2, ANSI S1.4 Type2
Accuracy± 1.4dB
Frequency range31.5Hz ~ 8kHz
Dynamic range50dB
Level rangesLo:30dB~80dB Med:50dB~100dB   Hi:80dB~130dB         Auto:30dB~130dB
Time weightingFAST ( 125mS ), SLOW ( 1s )
Microphone1/2 inch electret condenser microphone
Resolution0.1dB
Display Update2 times/sec
Analog outputAC/DC outputs, AC=1Vrms, DC=10mV/dB

 

features

FeaturesDT-855DT-855S
This unit confirms to the IEC61672-1 class 2 for Sound Level Meters**
MAX & MIN measurements**
Overrange & Underrange display**
A & C Weighting**
FAST & SLOW response**
Analog AC/DC outputs for connection to frequency analyzer or X-Y shaft recorder**
Datalogger function**
Adjustable Alarm-Levels**
Memory for 32700 readings*
2GB Micro SD memory card*
Bluetooth interface to smartphone/PC*

 

Size (H x W x D): 248mm x 65mm x 45mm

Weight: 248g

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SKU: DT855 Kategori: Tag: