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Product Details

Ear Simulator(With testing microphone, pre-amplifier and Holder) Model:ZH1/AWA6161

Cat.No:W35558

FEATURES
¤ Fulfils Standard:IEC 60318-5 (IEC 60126)
¤ Simple and straightforward calibration procedure
¤ Well defined measuring conditions
¤ Wide range of accessories included
USES
¤ Frequency response,sensitivity and distortion measurements on
insert earphones,e.g. used in hearing aids, operator headsets, etc.
¤ Servicing of hearing aids
¤ Production testing of earphones
Speciations
PERFORMANCE SPECIFICATIONS
Fulfils Standard:IEC 60318-5 (IEC 60126)
Frequency Rang:20Hz~10000Hz
INPUT
Used with Microphone:1/2 inch pressure field Microphone. Sensitivity: 30 mV/Pa
OUTPUT
Used with Preamplifier:Model JH811/AWA14601B Preamplifier
POWER SUPPLY
Operation Voltage Range for the Preamplifier:12V~36V
Operating Current: 2 mA
ENVIRONMENTAL
Temperature: -10°C ~ +50°C Humidity: 25% ~ 90% (R.H)
Atmospheric Pressure: 65 kPa~108 kPa
PHYSICAL
Dimensions: φ24× 40 mm(not include Mic. and Preamplifier)
Weight: < 0.1kg (not include Mic. and Preamplifier)
ACCESSORIES:
Included: 1/2" Prepolarized Condense Mic. JH811/AWA14422 × 1 Model 14601B Preamplifier
Adaptor for change 1inch to 1/2 inch Mic. Instruction Manual x 1

Purpose:Environment
Classified:Physics

Ear Simulator(With testing microphone, pre-amplifier and Holder) Model:ZH1/AWA6161