SAVE
90˚
LCD
Power on/off
Measure
Quick Reference Guide
Vibration Meter
PN 4045074 May 2012 © 2012 Fluke Corporation. All rights reserved. Printed in China.
Vibration Severity Per ISO 10816-1
Green Off
Green On
Push the sensor tip onto the test
surface, on solid metal, as close
as possible to the bearing. Apply
the compression force until
green LED is off.
Green Off
Data measurement
is complete.
Red On
Error, insufcient
force or time
duration, no data
measurement.
Crest Factor + (CF+)
805
Sensor Placement
Trending
Status LED
The Meter operates with a proprietary algorithm called Crest Factor + (CF+). To
make interpretation easy for the user, the CF+ value is shown in a range from
1 to 16 in the severity scale. The higher the CF+ value is, the more the bearing
damage.
The CF+ value shows for every measurement in the Bearing eld on the Meter
display. Push and to toggle between the CF+ value and the high frequency
vibration level in units of acceleration.
Navigation
Enter
Save
Setup
Connector cover
Memory
Flashlight on/off
Backlight on/off
Vibration sensor
IR temperature
sensor
Flashlight
USB port
External
sensor port
Audio port
Measurement Tips
LED Status
Push before you
apply the Meter to the test
surface.
For the best measurements, use these guidelines:
• Push and position the Meter perpendicular to the test surface.
• Push the sensor tip onto the test surface, on solid metal, and as close to the bearing as possible
until the green LED turns on.
• Hold Meter in position with a consistent force until the green LED turns off. The test results show
on the display.
Machine Class I
Small
Machines
Class II
Medium
Machines
Class II
Large Rigid
Foundation
Class III
Large Soft
Foundation
Vibration Velocity Vrms
in/s mm/s
0.01 0.28
0.02 0.45
0.03 0.71
GOOD
0.04 1.12
0.07 1.80
0.11 2.80
SATISFACTORY
0.18 4.50
0.28 7.10
UNSATISFACTORY
0.44 11.20
0.70 18.00
1.10 28.00
UNACCEPTABLE
1.77 45.90
Severity Scale
No repair action is recommended.
No immediate repair action is required. Increase the frequency
of measurements and monitor the condition of the machine.
Have a knowledgeable vibration technician conduct
more advanced tests at the earliest opportunity. Consider
maintenance action at the next planned downtime or
maintenance period.
Have a knowledgeable vibration technician conduct more
advanced tests as soon as possible. Consider immediate
shutdown of the machine to make repairs and prevent failure.
Meter Display
High Frequency
4,000 Hz to 20,000 Hz
Overall Vibration
Frequency Range:
10 Hz to 1,000 Hz
Temperature
20
◦
C to 200
◦
C
Bearing Vibration
(CF+)
Overall Vibration
IR Temperature
Data Transfer
Export Data
The product CD supplies a custom Microsoft Excel template that helps you to evaluate
the measurements. See Export Data in the Users Manual for more information about
the template and measurement plots.
805_qrg_eng.indd 1 3/13/2012 8:48:52 AM
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