Keterangan :

ProvibTech’ s PT908 is ideal for overall vibration and
bearing/ gearbox measurement. The PT908 can measure
acceleration, velocity, displacement or bearing/ gearbox
condition.
A unique feature of the PT908 is its ability to pick-up the high
frequency signal from a bearing or gearbox. The vibration
trend is a good indication of bearing or gearbox running
condition.
Features
9 Measuring acceleration, velocity, and
displacement in metric or English units
9 Detects bearing or gearbox defect
9 Built-in accelerometer, for easy handling in the
field
9 External accelerometer with magnet holder for
more accurate measurement
9 Large LCD display, easy to read in the field
9 Leather carrying case
9 Automatic power-off
9 Automatic freeze of display for easy data recording
9 Dual size probe tips
9 Low battery warning
Electrical
Frequency Response ( + / - 3dB) :
Acceleration: 10 - 1000Hz
Velocity: 10 - 1000Hz
Displacement: 10 - 500Hz
HFD: about 5000 - 10, 000 Hz
Maximum Measurable Range:
Acceleration ( PK) : 0.02 - 19.9g
Velocity ( PK, English unit) : 0.008 - 8 in/ sec
Velocity ( RMS, metric unit) : 0.2 - 199.9mm/ s
Displacement ( PK-PK) : 1 - 1999um ( 0.04 - 80mil)
HFD: 0.02 - 19.9 g ( equivalent)
Power:
9V battery pack, 6F22
Display:
LCD: 3 1/ 2 digits
Overall Vibration Accuracy:
5%
Temperature Range:
0 – 50
o
C
Approval:
CE
PCEC: Ex iaIICT