AZ8921 Digital Sound Level Meter Noise Level Tester Decibel Sound Test 30-130dB

Model:	AZ8921
Brand:	AERMANDA
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Analysis Instrument
Label:	Sound Level Meter , Noise Level Tester , Sound Tester
Price:	US $88 / Piece
Min. Order:	1 Piece

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Product Description

Features

Professional 8921 AZ Sound Level Meter features:
* Meets IEC60651, type 2 class standard
* Deluxe super large LCD display with affordable price
* Unique background noise absorber
* Features with digital display and analog bar graph
* Auto/manual range, 6 measurement range in 10 steps
* Max Hold and Fast/Slow response mode
* A/C weighting is switchable
* Easy to calibrate by standard calibrator
* AC/DC analog output
* USB Interface

Application

Application of 8921 AZ Noise Tester:

The Professional 8921 AZ Sound Level Meterprovides automatic or manual range in six measurement ranges from 30 to 130 dB.

The unit meets ANSI S1.4 and IEC60651, type 2 class standards, and features 0.1 dB resolution.

A background noise absorber of8921 AZ SLM permits user to measure sound levels accurately even in the presence of high background noise.

The 8921 AZ Sound Level Meterallows user to select between fast and slow response times as well as A&C weighting. Jacks on the meter

provide both AZ and DC analog output.

The portable 8921 AZ Noise Level Metercan be used for acoustic (sound that travels through air) measurements, which had been widely

used in the HVAC (Heating, Ventilation and Air Conditioning) and industrial related application. User could capture sound level data via the

USB interface.

Specification

Specification of 8921 AZ Sound Level Meter:

Model	8921
Measure Range	A weight: 30~130 dB C weight: 35~130 dB
Digital Display (6 ranges)	30~80, 40~90, 50~100, 60~110, 70~120, 80~130 dB
Digital Display Resolution	0.1 dB
Digital Updating Time	160 ms
Quasi-analog Bar (6 ranges)	30~80, 40~90, 50~100, 60~110, 70~120, 80~130 dB
Quasi-analog Resolution	1 dB
Bar Updating Time	40 ms
Accuracy at 94 dB, 1KHz	±1.5 dB
Analog Output	AC 0.707 Vrms (at full scale): DC 10 mV/dB
Microphone	Dia 6mm electric condenser microphone
Frequency Range	31.5 Hz~8 KHz
Battery Life Time	30 hours typical
Windscreen	YES
LCD Size	62(L) * 42(W) mm
Operating Temperature	0~50℃
Operating RH%	Humidity ＜80%
Storage Temperature	-20~50℃
Storage RH%	Humidity ＜90%
Meter Size	254(L) * 77(W) * 37(H) mm
Weight	~200g
Battery	9V Battery * 1 PC or 9V DC adaptor
Standard Package	Meter, Battery, Manual, Carry Case
Optional Accessory	Software CD & USB Cable