Electronic stethoscope to detect the ball bearing, rolling bearing noise or when turning, milling or grinding.
Electronic Stethoscope ES-12 for locating sound sources.
The system contains a directional microphone MI10, a monitor amplifier AV14, dynamic headphones, an accelerometer and a carrying case.
Use
Acoustic and Vibration Measurements
Source Location
Machine Diagnosis
Structure-borne sound location
Application in the grinding industry:
Contact detection of the grinding wheel with a rough diamond.
Scope of delivery
1-Channel Monitor Amplifier and Charge Amplifier AV14
AC Adapter, 100-240 VAC / 12 VDC
1/4″ Directional Microphone MI 10
Accelerometer
Headphone KH 10
Carrying Case
Manual
AV14 Charge and IEPE Amplifier
The 1-channel charge amplifier AV 14 has been constructed mainly to monitor acoustic and vibration signals.
It has a measuring channel for an electret condenser microphone or a piezoelectric accelerometer.
The switching over from the accelerometer to the microphone comes automatically, when the microphone mini-jack is plugged in at the output socket you get a voltage proportional to the acceleration or sound pressure independent of the amplification of the headphone amplifier.
So the instrument can be used as a front end for analyzers or similar instruments.
Features
electret condenser microphone Input
Piezoelectric accelerometer input
Adjustable Headphones output
Preamplifier Function (additional output)
Model | Electronic stethoscope price | Price |
---|---|---|
ROGA Instruments products are free from planned obsolescence, technically accessible, durable and repairable. | ||
ES12 Set
| 1-channel monitor amplifier and charge amplifier AV14 AC adapter, 100-240 VAC / 12 VDC 1/4″ directional microphone MI 10 accelerometer KD37 sensor cable 1.5 meter headphones KH 10 carrying case | 3245 €
|
AV14 MAPAL WWS Kit | 1-channel monitor amplifier and charge amplifier AV14 AC adapter, 100-240 VAC / 12 VDC accelerometer KD37 sensor cable 1.5 meters | 1370 € |