Catalogs >
CRYSOUND >
CRY3102 Measurement Microphone

CRY3102 Measurement Microphone
2Pages

Catalog excerpts

1" pressure-field Prepolarized Low-noise Microphone Features Low-noise microphones have very low internal noise. When performing acoustic measurements, they have lower background noise to obtain lower acoustic signals. Pressure-field microphones are specifically designed for measurements in small enclosed cavities or near the sound source ports, and are widely used in fields such as acoustic research and electroacoustic testing. Compatibility Dynamic Range Frequency Range Use of Low-noise Pressure-field Microphones Speaker test Coupled cavity application Audiometer test Standards IEC 61094 4:1995 Measurement microphones - Part 4 Introduction The CRY3102 is a 1-inch pressure-field prepolarized measurement microphone, specifically engineered for use with a coupler. This makes it particularly well-suited for headphone testing and audiometer measurements. The unique design of the CRY3102 features exceptionally low self-noise, making it an ideal choice for electroacoustic testing. Additionally, its outstanding accuracy and stability ensure it is a reliable tool for acoustic research and development. The CRY3102 measuring microphone is compatible with the IEPE preamplifier of CRYSOUND. IEPE is a universal constant current source power supply technology used on sensors. Each manufacturer has different names, such as ICP, CCP, etc. Calibration Each CRYSOUND microphone is calibrated at the factory using traceable calibration equipment. Calibration certificates are provided with each unit. CRYSOUND recommends recalibration at least once a year. Quality & Warranty All CRYSOUND microphone capsules use 3rd generation titanium diaphragms and protection grids and synthetic sapphire insulators - resulting in the most rugged and reliable measurement microphones on the market. Titanium provides superior corrosion resistance, high temperature stability, impact resistance and strength-tomass than traditional nickel and stainless steel. All capsules are assembled in strict clean-room environments for maximum quality.   CRYSOUND microphones are supported by a 10-year warranty—offering one of the best service guarantee in the worl

Open the catalog to page 1

Datasheet Technical Specifications Specifications Field Type Sensitivity(±1.5 dB) Frequency Response Polarization Voltage Capacitance Dynamic Range(re.20uPa) Operating Temperature Temperature Stability Height with Grid Diameter with Grid 0.008 dB/℉ (+14℉ to +122℉) Static Pressure Stability -0.01 dB/kPa Operating Humidity Range 0 to 90%RH no condensation Humidity Stability < 0.1 dB (0 to 90%RH no condensation) Pressure Equalization Vent Rear vented IEC 61094-4 Type WS1P Pressure-filed Response Fig.2 CRY3102 Microphone Typical Frequency Response Ordering Information Optional Accessories...

Open the catalog to page 2

CRY3102 Measurement Microphone 2Pages

Catalog excerpts

All CRYSOUND catalogs and technical brochures

CRY3102 Measurement Microphone
2Pages