Quest Technologies QC-10 Sound Calibrator

• Meets ANSI S1.40-1984 and IEC 942:1988 Class 1 standards
• Distortion less than 1% within temperature and humidity operating ranges
• Standard 1-inch coupler opening with snap-in adapters for smaller coupler connections
• Provides precise 1 volt RMS output signal via 1/8-inch phone jack
• 9V transistor battery power, projected life greater than 25 operating hours with intermittent use
• QC-10 included in all RAECO NoisePro and Edge dosimeter 5-pack rental kits, or can be rented separately.

Quest Technologies portable self-contained calibrators generate stable acoustic signals at a controlled frequency and amplitude to provide quick, precise calibration to verify the accuracy of your sound level meter in the field. QC-10 can also be used for checking devices like the Quest VI-90 vibration integrator, by using its 1-volt RMS output signal and a phone jack connector.

The Quest QC-10 is a general purpose calibrator that generates a constant sound pressure level of 114 dB at a fixed frequency of 1000 Hz. The model QC-20 is recommended for use with precision ANSI and IEC Type 1 meters. User-selectable 94 or 114 dB and 250 or 1000 Hz frequencies generate four different outputs. Both models have a standard 1" coupler opening that may be reduced via snap-in adapters.

Supporting Documentation
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Type	Description	Size
	Quest Technologies QC-10 and QC-20 Sound Calibrators Operators' Manual	756KB

<Sound and Noise Level Monitoring>

Last Ed. Date: 02/10/2011 02:49 PM