Home > Vibration > Analyzers and Data Collectors >

ADASH A4900 MP-PRO Vibration Meter/Analyzer/Data Collector
ADASH A4900 MP-PRO Vibration Meter/Analyzer/Data Collector
Special Instructions: For Sale in the United States and Canada Only

Product Code: CMS-A4900-VIBRIO-M-PRO


The A4900 - Vibrio MP-PRO instrument allows you to perform all basic vibration diagnostics measurements such as bearing condition, identification of mechanical faults and lubrication assessment in hazardous locations.

The A4900 Vibrio MP-PRO Portable Vibration meter / Data collector upgrades the Standard M to pelican type transport case, leather instrument carrying holster and industrial grade headphones. Also contains the instrument, accelerometer, cable, magnetic base, motor fin probe and 2 AA batteries. The unit comes with 4 MB Memory for data storage. The Free version of DDS2014 Software enables full analysis capabilities and route generation for condition monitoring of rotating equipment.

DDS2014 Vibration Monitoring Program for Vibrio M

Adash A4900 Vibrio III, stroboscope
The buillt-in stroboscope inside the A4900 Vibrio M is a usual tool for visual machine inspection. It utilizes High intensity LED's.

Stroboscope is very handy for inspection of rotating or moving machinery (belt, fan, coupler...). For example, missing screw can be seen without stopping the machine - can be a big cost saving.

A4900 can automatically detect the rotating speed of the machine and freeze the movement by setting its flashing frequency the same as the rotating parts. Frequency can also be set manually.
Unbalance, looseness and misalignment
Adash A4900 Vibrio III; unbalance, looseness, misalignment
This screen gives an overview of the conditions of the followings by traffic light:

- unbalance
- looseness
- misalignment

Traffic light on the left (vertical) indicates the overall vibration condition
Traffic light on the right (vertical) indicates the bearing condition

Vibration levels
Adash A4900 Vibrio III, ISO10816-3, InfraRed bearing temperature, RPM
A4900 measures the RMS vibration level; and compare with the severity limits of ISO10816-3. Readings change in the Traffic Light color when an alarm is exceeded.

Bearing temperature is measured by infra-red and indicated in the traffic light. Overheating of a bearing can be easily identified in the RED bar as shown in the figure (left side). Temperature reading is shown in another screen.

RPM is automatically detected and displayed at the bottom of the screen.
Bearing fault detection
Adash A4900 Vibrio III; g-ENV; bearing envelope acceleration
A4900 Vibrio M measures the g-ENV, which represents the condition of the bearing.

A4900 Vibrio M also display the vibration time signal. You can visualize the vibration impact due to a bearing fault by looking at its time signal. It is useful in differentiating whether the increase in g-ENV is due to a bearing fault or just lack of lubrication.

You can also listen to the vibration signal through the audio output, that is a proven technique for bearing fault detection especially for slow rotating machine.
Vibration Spectrum
Adash A4900 Vibrio III; FFT spectrum
A4900 Vibrio M measures the FFT spectrum; and list out the most dominates peaks to facilitate analysis.

Browse for more products in the same category as this item:

Vibration > Analyzers and Data Collectors
Manufacturers > Adash