PM 0083

4ch IEPE,3ch AMP, High end
PM 0083 is a conditioner specifically designed for research and development testing purposes. It features a 4-channel IEPE exciter with low noise, intended for conditioning IEPE-powered sensors such as microphones, artificial ears, and accelerometers. Additionally, it incorporates a high-power 3-channel power amplifier, used to drive high-power loads like artificial mouths and loudspeakers (in conjunction with IMP 1000), with a continuous output power of up to 16 watts.

This product is characterized by its abundant channel resources, adjustable IEPE gain, high input impedance, low output impedance, low background noise, wide frequency response range, and high test repeatability.

Specifications

Parameters
IEPE Channels	4
Number of Power Amplifier Channels	3
Operating Voltage	220V
Dimension mm	24024080
Connection Type	BNC
Working Temperature	-20℃ - 50℃

IEPE Excitation Source With Audio Amplifier Parameters
Frequency Response	20Hz - 20kHz，flatness better than 0.1dB 5Hz - 80kHz（-3dB）
Background Noise	＜-100dBV
IEPE Constant Current Source	4mA constant current source, capable of driving a maximum load of 10k ohms, providing a 2mA constant current source
Gain	0dB（-1） +20dB（*10）
THD	0dBGain：<0.0005% +20dBGain:<0.0005% (@1kHz, input 0.1VP，8W 20 - 20kHz)
THD +N	0dBGain：<0.01% +20dBGain:<0.01% (@1kHz, input 0.1VP，8W 20 - 20kHz)
Status Light	Mic Signal Connection Indicator