GRAS 46AM
1 / 8ページ

GRAS 46AM 1/2'' CCP Free-field Standard Microphone Set, Wide Frequency Freq range: 3.15 Hz to 31.5 kHz Dyn range: 25 dB(A) to 149 dB Sensitivity: 14.5 mV/Pa Use: For general acoustic diagnostics GRAS Sound & Vibration A/S Skovlytoften 33, 2840 Holte, Denmark www.gras.dk The GRAS 46AM is a 1/2" Constant Current Power (CCP) free-field microphone set for measuring medium sound pressure levels at a wide range of frequencies. It is terminated with a BNC connector and is TEDS compatible. The equivalent traditional 200 V LEMO type is GRAS 46AC.

GRAS 46AM 1/2'' CCP Free-field Standard Microphone Set, Wide Frequency Introduction Through a close cooperation with our customers, we know that data-safety is highly important because the costs related to unsuited and unreliable sensors may determine whether your project turns into a success or not. For our users, data safety translates directly into requests for easier microphone selection, simple system configuration and reduction of measurement errors. To meet these requirements, we invented the microphone set concept. It is simple, reliable and robust and consists of a microphone...

GRAS 46AM 1/2'' CCP Free-field Standard Microphone Set, Wide Frequency Electronic Data Sheets you will be able to read and write data like properties and calibration data. System verification The functionality of TEDS is very useful to determine which microphone is connected to which input channel. However, it is not a check of whether the microphone is within specifications or not. For daily verification and check of your measurement setup, we therefore recommend using a sound source like the GRAS 42AG Sound Calibrator. For proper sensitivity calibration we recommend using a reference...

GRAS 46AM 1/2'' CCP Free-field Standard Microphone Set, Wide Frequency Test conditions Temperature: 20C Pressure: 760mm GRAS Sound & Vibration

GRAS 46AM 1/2'' CCP Free-field Standard Microphone Set, Wide Frequency Typical frequency response. Upper curve shows free-fi eld response for 0°, lower curve shows pressure response. Free-field corrections for different angles of incidence GRAS Sound & Vibration reserves the right to change specifications and accessories without notice.

GRAS 46AM 1/2'' CCP Free-field Standard Microphone Set, Wide Frequency GRAS Sound & Vibration

GRAS 46AM 1/2'' CCP Free-field Standard Urdering Info Microphone Set, Wide Frequency

Tradition Since the establishment in 1994, GRAS has been 100% dedicated to developing and manufacturing high-quality measurement microphones and related acoustic equipment. Innovation We work with everybody with an interest in sound or noise within the fields of aerospace, automotive, audiology, consumer electronics, noise monitoring, building acoustics and telecommunications. Quality At GRAS we know that in order for you to trust your measurement results; signal quality, stability and robustness are essentials. We design and build them to perform under real life conditions - and beyond....