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ADASH Ltd.
FASIT screen
Each horizontal bar displays the severity of individual item. It starts from green color on the left to the red on the
right.
The machine condition bar, see the Machine limits description below.
The bearing condition bar, see the Bearings limits description below.
The Unbalance severity level.
The Looseness severity level.
The Misalignment severity level,
The severity level of a different type of a fault.
ISO 10816 limits (see the ISO overall measurements), the color of circle is related to the machine condition
class A,B,C,D ( the green for A or B, the orange for C and the red for D). Also the information about machine
group and foundation are displayed. The limit which is exceeding is also displayed at the bottom.
The pie chart displays the percentages of severity of individual faults. The colours in pie chart correspond to the
colours of the rectangle next to the individual graphs.
The 1x amp+phase value and velocity spectrum with speed and harmonics (marked by red triangles) are
displayed in the middle of screen.
Note: the 1x amp+phase value is displayed only when the speed is measured by a tacho probe.
The condition report and advises are in the bottom.
Vibration Limits
Because there are a lot of different types of machines it is impossible to determine the critical limits of vibrations
for wide range of machines. Its reliability would be low then. It could happen, you will repair machine, which do
not require it. The standards should be rather determined for a narrow range of machines.
The instrument uses the Adash limit values. These limits are not rewritten from any existing standard. It's a
result of 20 years of Adash engineering team experiences. It's difficult to invent critical value definition which
would be simple (that means not many parameters such as speed, power, bearing type, machine type and so
on) and reliable.
For further technical and contact information visit www.adash.eu, email: info@adash.cz
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Adash 4400 – VA4Pro
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