PM 6182

16in, 2out shuttle
PM 6182 is an audio analyzer specifically designed for acoustic testing in production line mass production.
16-channels of analog signal input, with the option to enable or disable the IEPE constant current source exciter, which is used to condition IEPE-powered sensors such as microphones, artificial ears, and accelerometers.
2-channels of analog signal output, it can be configured for direct line output or connected to a power amplifier for driving high-power loads such as artificial mouths and speakers.
This product offers abundant channel resources and excellent performance, making it a cost-effective audio analyzer capable of meeting the demands of mass production acoustic testing for sensors.

Specifications

Parameter	Value
Number of analog input channels	16
Number of analog output channels	2
IEPE channels	16路（built-in the collection front end）
IEPE power supply	4mA
Power amplifier channel	2
Amplifier power	8W
Bus line	USB
Product dimensions (LWH)	24027076.5 mm（Excluding BNC）
Interface type	BNC
Operating temperature	-20 - 50℃

AI Specifications

AI Parameters
ADC accuracy	24 Bit
ADC type	Δ-Σ
Sampling rate range	1kHz - 192kHz
FIFO buffer size	1024
Data transmission mode	DMA
Input voltage range	+/- 4.5Vrms
Input impedance	Between positive input and ground：100K
Flatness	20Hz - 20kHz，less than +/-0.1 dB 20Hz - 50kHz， less than +/-0.2 dB

AI Idle noise (uVrms)
Sample Rate	fs=48kS/s	fs=96kS/s
Maximum	8	8
Note：[1]Short circuit source impedance < 50 ohm，Working temperature 23±5℃，IEPE OFF

AI SNR (dB)
Sample Rate	fs=48kS/s	fs=96kS/s
Minimum	114	115
Note：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，0dBFS（4.5Vrms） [2]Bandwidth 22.4k、45k [3]Linear Weighting

AI Dynamic Range (dB)
Sample Rate	fs=48kS/s	fs=96kS/s
Minimum	99	99
Note：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，-1dBFS（4.01Vrms） [2]Bandwidth 22.4k、45k [3]Linear Weighting

AI THD+N (dB)
Sample Rate	fs=48kS/s	fs=96kS/s
Maximum	-98	-85
Note：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，-1dBFS（4.01Vrms） [2]Bandwidth 22.4k、45k [3]Linear Weighting

AI THD (dB)
Sample Rate	fs=48kS/s	fs=96kS/s
Maximum	-99	-99
Note：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，-1dBFS（4.01Vrms） [2]Bandwidth 22.4k、45k [3]Linear Weighting

AI Cross talk (dB)
Sample Rate	fs=48kS/s	fs=96kS/s
Maximum	-104	-102
Note：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，-1dBFS（4.01Vrms） [2]Bandwidth 22.4k、45k [3]Linear Weighting

AO Specifications

AO Parameters
DAC accuracy	24 Bit
Sampling rate range	1kHz - 192kHz
Output voltage range	+/- 3Vrms
Output impedance	Between positive input and negative ground：1ohm
Flatness	20Hz - 20kHz，Maximum:0.7dB 20Hz - 50kHz，Maximum:0.7dB

AO Idle noise (uVrms)
Sample Rate	fs=48kS/s	fs=96kS/s
Maximum	6.8	6.7
Note：[1]Collecting device impedance is more than 1Mohm，operating temperature 23±5℃

AO SNR (dB)
Sample Rate	fs=48kS/s	fs=96kS/s
Minimum	112	113
Note：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，0dBFS（3Vrms） [2]Bandwidth 22.4k、45k [3]Linear Weighting

AO Dynamic Range (dB)
Sample Rate	fs=48kS/s	fs=96kS/s
Minimum	103	100
Note：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，-1dBFS（2.67Vrms） [2]Bandwidth 22.4k、45k [3]Linear Weighting，DR Testing Method

AO THD+N (dB)
Sample Rate	fs=48kS/s	fs=96kS/s
Maximum Value	-106	-101
Note：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，-1dBFS（2.67Vrms） [2]Bandwidth 22.4k、45k [3]Linear Weighting，DR Testing Method

AO THD(dB)
Sample Rate	fs=48kS/s	fs=96kS/s
Maximum	-101	-100
Note：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，-1dBFS（2.67Vrms） [2]Bandwidth 22.4k、45k [3]Linear Weighting

AO Cross talk (dB)
Sample Rate	fs=48kS/s	fs=96kS/s
Maximum	-104	-101
Note：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，-1dBFS（2.67Vrms） [2]Bandwidth 22.4k、45k [3]Linear Weighting