Special Features
Reciprocity calibration of 1 in. Microphones to iec 327 and 402; comparison calibation of 1/2 and 1 in. Microphones; frequency response measurements (2hz to 200 khz) on 1/8, 1/4, 1/2 and 1 in. Microphones
Overall Depth
200.0 millimeters
Overall Height
133.0 millimeters
Overall Width
380.0 millimeters
Furnished Items And Quantity
Preamplifier type 2627, 1 in. Microphone type 4160, 2 electrostatic actuators, 3 couplers
Indicator Type
Meter
Mounting Method
Bench
Calibration Accuracy Rating
Porm 0.005 db reciprocity calibration and porm 0.15 db comparison calibration
Functional Description
Precision laboratory calibration and investigation on condenser microphones
