แบรนด์สินค้า

A-SAFE

รหัสโมเดล

DT-8852

ข้อมูลสินค้า

Features :
●This unit confirms to the IEC61672-1 class 2 for Sound Level Meters
●MAX & MIN measurements
●Overrange display
●Underrange display
●A & C Weighting
●FAST & SLOW response
●Analog AC/DC outputs for connection to frequency analyzer or X-Y shaft recorder
●Datalogger function (8852)
●Adjustable Alarm-Levels (8852)
●Memory for 32700 readings

Standard applied :
●●IEC61672-1 Type 2,ANSI S1.4 Type2

Accuracy :
●±1.4dB

Frequency range :
●31.5HZ ~ 8KHZ

Dynamic range :
●210mm x 55mm x 32m

Size(HxWxD) :
●50dB

Level ranges :
●LO:30dB~80dB Med:50dB~100dB
●Hi:80dB~130dB Auto:30dB~130dB

Time weighting :
●1/2 inch electret condenser microphone

Microphone :
●1/2 inch electret condenser microphone

Resolution :
●0.1dB

Analog output :
●AC/DC outputs,AC=1Vrms,DC=10mV/dB