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Product Details

Intelligent electro-acoustic tester(Complete, non-acoustic calibrator) Model:ZH1/AWA6122

Cat.No:W35622

FEATURES
¤ Controlled by industrial computer
¤ Can measuring electroacoustic performance of various electroacoustic devices
¤ Both curves of frequency response can be registered on the CRT for comparision
¤ The systems calibrated automatically in fixed time
¤ The operation is convenient
USES
¤Test loudspeakers, receivers, earphones, microphones,and electret mic.etc.
¤ measured sensitivity,resistance-frequency characterristic,harmonic distortion etc.
Speciations
PERFORMANCE SPECIFICATIONS
Measuring Range: Loudspeaker:0.1~20 Pa Receivers: 50~136 dBSPL
Microphone:0.1 mV/Pa~3.16 V/Pa Electret Mic.:-80~+10 dB(ref.1V/pa)
Frequency range: 20 Hz~20 kHz, 100 Hz~10 kHz, 200 Hz~4 kHz(can be chosen)
Sweep mode:1/12~1/96 octave, can be chosen
Frequency response of voice source: batter than ±1dB, also used for non-compress measurement
Distortion measurement: 2th and 3th harmonic distortion
Resistance measurement: 0~300Ω
POWER SUPPLY
Public power supply: 220V, 50Hz
ENVIRONMENTAL
Temperature: 10°C ~ +35°C
Humidity: 25% ~ 85% (R.H)
Atmospheric Pressure: 65 kPa~108 kPa
PHYSICAL
Dimensions(L×W×H,mm): 440 × 420 × 180(not include CRT or LCD)
Weight: < 0.3 kg (not including CRT or LCD)
SETUP:
JH811/AWA6122S:for Loudspeaker test(include:measuring microphone,and reletive software )
JH811/AWA6122R:for reciever and headphone measurement(include: IEC 318 ear simulator and relative software)
JH811/AWA6122M:for microphone and electret microphone measurement(include:voice source,measuring mic. and relative software)
ACCESSORIES:
Include: Instruction Manual x 1
Available:Sound Level Calibrator JH811/AWA6221 (Class 1) CRT or LCD

Purpose:Environment
Classified:Physics

Intelligent electro-acoustic tester(Complete, non-acoustic calibrator) Model:ZH1/AWA6122