QUEST QC10 CALIBRATOR Air Sampling Pumps and hundredths meeting Federal Register

and hundredths meeting Federal Register specifications Vol 47 No

Water is indicated by intermittent signals

Industrial finishing & powder coating lines

highly repeatable measurements

High purity FEP lined low-density polyethylene tubing offers an inert material in the FEP tube liner

QUEST QC10 CALIBRATOR Air Sampling Pumps and hundredths meeting Federal RegisterQuest models QC10 and QC20 are accurate electroacoustic calibrators that generate a stable acoustic signal at a controlled frequency and aamplitude level. Their principal use is for a calibration accuracy check of sound level meters and oise dosimeters. Other acoustic analyzers, such as FFT or Real Time Spectrum annalyzers, hearing aid test instruments, or other audio systems utilizing a microphone for input signals, may be calibrated with the QC 10