ST-107S Level 2 Integral Noise Meter

Name: ST-107S Level 2 Integral Noise Meter
Brand: Beijing Jinshite Instrument Co., Ltd
Availability: InStock

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Overview

ST-107S Level 2 Integral Noise Meter

Fully compliant with the International Electrotechnical AssociationIEC 61672-2002 CLASS 1

JJG188

environmental condition:temperature23°C ± 5°C,humidity< 80%

apparentshow	Double row display,Maximum display1999
Display updates	per second1order
Compliant with standards	IEC 61672-1：2002 Class2 JJG-188-2002 Class 2 CNS NO.7129 IEC60651:1979 TYPE 2 IEC60804:2000 TYPE 2 ANSI S1.4:1983 Type1
microphone	1/2Inch polarized condenser microphone
measuring items	Lxyp ,Lxmax ,Lxmin, Lxeq,LAE,Lcpeak,RT60
measuring range	30dBto130dB (A) 35dBto130dB (C) 40dBto130dB (Z)
dynamic range	1 00 dB
Integral time setting	hand movement, tensecond, onedivide, fivedivide, tendivide, thirtydivide, onehour, eighthour, sixteenhour, twenty-fourhour
Internal memory capacity	24C512 × 4Maximum number of records>37000
Micro SDblock	Micro SDMaximum support for cards4GB；37000Pen data memory space approximately300KB
Maximum peak valueCWeighted measurement range	70~133 dB
time weight	Quickly（Fast）,Slow speed（Slow）,Pulse sound(IMPULSE) ,Peak value（PEAK）Time weighted measurement
frequency weighting	A/C/Z
Frequency range	31.5Hz~8KHz(ST-107) 20Hz~8KHz(ST-107S) 20Hz~16KHz(ST-109)
DCoutput	2Vdc/130dB
ACoutput	2Vrms/130dB
Start Time	＜10 Second
electricitysource	30 hour(AA,3Alkaline battery4The grain)
ACchangeDCtransformer	INPUT VOLTAGEAC 100V~240V ;Output voltageDC 6V~9V/500mA
chicun	285(long) x 90(wide) x 39(tall) mm