* Applications for
industrial vibration monitoring : All industrial machinery
vibrates. The level of vibration is a useful guide to machine
condition. Poor balance, misalignment & looseness of the
structure will cause the vibration level increase, it is a sure
sign that the maintenance is needed. * Acceleration range : 200
m/s^2.
* Velocity
range : 200 mm/s.
* Displacement ( p-p
) range : 2 mm.
* Metric and
imperial display unit .
* RMS measurement
for Acceleration and Velocity.
* Peak to peak
measurement for Displacement.
* Peak function for
Acceleration and Velocity.
* Max. hold function
for Acceleration ( peak ), Velocity ( peak ) and Displacement (
peak to peak ).
* Frequency range 10
Hz - 1 kHz, sensitivity relative meet ISO 2954.
* Zero function,
executed by front buttons.
* Data logger
function with flexible sampling time selection, can save max.
1000-point data into the memory circuit.
* Data hold button
to freeze the desired reading.
* Memory function to
record maximum and minimum reading of RMS value ( Acc., Vel. )
or Displacement ( p-p ).
* Auto shut off
saves battery life.
* Professional
vibration meter supply with separate vibration sensor & magnetic
base, full set.
Tachometer (
photo, contact ) function :
* Laser light
detecting source, long measuring range up to 1.5 meters, it is
useful in the RPM measurement application where the machine
would be a risk to the operator or close access is difficult or
not possible.
* The best
Tachometer in the world. 2 in 1, one instrument combine Photo
Tachometer & Contact Tachometer.
* Wide measuring
range from 0.5 to 100,000 RPM, 0.1 RPM resolution for the
measured value < 1000 RPM.
* Microprocessor
based circuit, crystal time base, high precision with 0.05%
accuracy.
* Memory with recall
function, the last value, max., value, min. value will be stored
into the memory automatically.
* Patent patented.
General function
:
* Super large LCD
display.
* No contact
infrared temperature measurement via optional IR temp. probe.
* RS 232 computer
interface.
* Optional data
acquisition software and data logger software.
* Microcomputer
circuit, high performance.
* Built-in low
battery indicator.
* Heavy duty &
compact housing case.
* Complete set with
the hard carrying case.
Calibration
Velocity
50
mm/s ( 160 Hz )
point
Acceleration
50
m/s^2 ( 160 Hz )
Displacement ( p-p )
0.05
mm ( 160 Hz )
Memory
Maximum & Minimum value.
*
Memory function are only available for
RMS
( Acc., Vel. ) and Displacement (p-p).
Sampling time
Approx. 1 second.
Data
logger
Data
logger function with flexible
sampling time selection, can save max.
1000-point data into the memory circuit.
Sampling Time
Manual
Push
the data logger button
of
Data Logger
once will save the data one
time.
Auto
1,
2, 10, 30, 60, 600, 1800,
3600
seconds.
Sampling time
Approx. 1 second.
Power off
Auto
shut off, saves battery life,
or
manual off by push button.
2-2 Tachometer (
photo, contact ) function
Range
Photo Tachometer : 10 to 99,999 RPM
Contact Tachometer : 0.5 to 19,999 RPM
Surface Speed ( m/min. ) :
0.05
to 1,999.9 m/min.
Surface Speed ( ft/min. ) :
0.2
to 6,560 ft/min.
Accuracy
± (
0.05 % + 1 digit ).
Resolution
0.1
RPM
<
1,000 RPM
1
RPM
≧1,000
RPM
0.01
m/min.
<
100 m/min.
0.1
m/min.
≧ 100 m/min.
0.1
ft/min.
<
1000 ft/min.
1
ft/min.
≧1,000
ft/min.
Time
base
Quartz crystal
Sampling Time
Photo Tachometer - 1 sec. ( ≧60
RPM ).
Contact Tachometer - 1 sec. ( ≧6
RPM ).
Photo Tachometer
50 -
1,500 mm typically. *
Spec. of detecting distance are that under
detecting distance
the
size of reflecting tape is 10 mm square & the measuring RPM
value is 1,800 PPM.
The
max. & min. detecting distance may
change under different environment,
different reflecting tape or the measuring
RPM
beyond 1800 RPM.
Laser light
*
Less than 1 mW.
source
*
Class 2 laser diode. Red. Wave length
*
Photo Tach.
is
645 nm approximately.
Memory
Last
value, Max. value, Min. value.
2-3
General function
SPECIFICATIONS
Vibration function
Velocity
0.5
to 199.9 mm/s
range
0.05
to 19.99 cm/s
0.02
to 7.87 in/s
Acceleration
0.5
to 199.9 m/s^2
range
0.05
to 20.39 g
2 to
656 ft/s^2
Displacement
0.005 to 1.999 mm
(
p-p )
0.002 to 0.078 inch
*
p-p : Peak to Peak
Frequency range
10
Hz to 1 KHz *Sensitivity
relative during the the frequency range meet ISO 2954
Datasheet
