Balmac 200 Manual page 3

Page 3
WARNING
Exercise extreme caution when performing any task
around rotating machines. Failure to do so may result
in equipment damage and personal injury. Operators
are encouraged to become familiar with the equipment
and operating procedures before attempting vibration
analysis.
How To Use a Vibration Meter
Step 1: Attach the Standard Accessories
Typical Vibration Meters have standard accessories
that are included with the Meter. They include: a
vibration Transducer or Accelerometer (often called the
Sensor), a connecting cable (Pickup Cable) , a
Magnetic Clamp (for securely attaching the transducer
or accelerometer to the surface of the application being
measured) and a Vibration Probe Tip (sometimes
called a "Stinger.")
Fig 3 - Attach cable to meter and
transducer then attach magnet or probe
tip.
Attach one end of the Pickup Cable to the Meter and
the other end to the transducer (or accelerometer).
One connector matches the transducer and one
matches the connector on the meter.
"B" Book Guide To Vibration Measurement
Select either the Magnetic Clamp Base or Probe Tip.
The advantages of each are discussed below. Both
accessories have a 1/4- 20 or 1/4-28 studs and attach
to the mounting holes in the base of the transducer or
accelerometer.
Magnetic Clamp (Recommended) or Probe Tip
The Magnetic Clamp Base is recommended to provide
a secure, stable mounting for the transducer. The
magnet has a 12 lb pull, but allows an operator to
detach it without difficulty. Vibration readings are
affected by the stability of the transducer mounting.
The 7" Probe Tip is typically used in hard-to-reach
areas. It is convenient for operators to use on vibration
points on machines because it is not as bulky as a
magnet. However, some practice is required to
achieve consistent, repeatable readings.
Fig 4 - Magnetic Clamp and Probe Tip.