Digital Vibration Calibrator Calibrate Vibration Meter Vibration Analyzer
Vibration Tester ISO10816
Frequency(continually adjustable): 10 to1280Hz +0.01%
Application for ISO10816 TMV-5031 Vibration Calibrator:
1.Can be used to calibrate vibration accelerometer, velocity and proximity transducer and also a vibration measuring instruments. Standard sine signals at frequency 10, 20, 40, 80, 160, 320, 640 and 1280 Hz
2.Can be generated from the calibrator the amplitude of the acceleration, velocity and displacement
3.Can be defined through potentiometers and shown on digital displays. Either horizontal or vertical vibration can be generated.
4.TMV-5031 vibration calibrator combines sine signal generator, power amplifier, standard transducer and a shaker in one and features a small
volume, high accuracy and easy operation. It can be used either in laboratory or on site.
5. International standards: ISO10816
Specifications:
Frequency: Not fixed, Frequency(continually adjustable): 10 to1280Hz +0.01%
Unit:
Acceleration: m/s 2 (PEAK)
Velocity:
mm/s (RMS)
Displacement: um (PK-PK)
Amplitude accuracy:
Acceleration (30m/s 2 pk, 80Hz) 40Hz to 320Hz + 0.3dB + 1digit
10Hz to 1280Hz + 0.5dB +1digit
Velocity ( 25mm/sec pk ,80Hz) 40Hz to 320Hz +0.5dB +1digit
Displacement (10μm pk-pk, 80Hz) 40Hz to 320Hz + 0.5dB + 1digit
Proximity probe linearity
Prode: 5mm and 8mm probes Range: 0~4.0mm
Display: 3 1/2 digit display for acceleration, velocity or displacement
Maximum vibration amplitude and maximum load:
Because of the vibrostand used in TMV-5031 Vibration Calibrator is rather
small, during the calibration of transducers of different weight under different
frequencies the output amplitude of the calibrators are also different. Maximum
vibration amplitude and maximum load are related to the maximum
acceleration. Maximum velocity and maximum displacement output generated
from the calibrator under a certain frequency and with a certain weight of the
transducer to be calibrated. The specific figures can be seen in the following
table.
|
Wt
Freq
|
<100g |
<250g |
<650g |
| a(m/S2) |
v(mm/S) |
d(μm) |
a(m/S2) |
v(mm/S) |
d(μm) |
a(m/S2) |
v(mm/S) |
d(μm) |
| 10Hz |
2.5 |
28 |
1300 |
3.5 |
40 |
1800 |
4 |
45 |
2000 |
| 20Hz |
15 |
85 |
1900 |
10 |
60 |
1300 |
5 |
28 |
640 |
| 40Hz |
60 |
170 |
2000 |
35 |
100 |
1100 |
12 |
35 |
380 |
| 80Hz |
100 |
141 |
800 |
40 |
60 |
320 |
14 |
20 |
110 |
| 160Hz |
75 |
53 |
150 |
35 |
25 |
70 |
12 |
8.5 |
24 |
| 320Hz |
50 |
18 |
25 |
30 |
10 |
15 |
10 |
3.5 |
5 |
| 640Hz |
30 |
5 |
3 |
20 |
3.5 |
2 |
6 |
1 |
* |
| 1280Hz |
23 |
2 |
* |
10 |
0.9 |
* |
5 |
0.4 |
* |
Note: With higher frequency the value of the displacement of vibration is very
small so there will be no vibration signal output from the calibrator.
Size: 280 x 180 x 250(mm)
Weight: 20lb,9kgs
Temperature: Operation: 0℃ to 50 ℃
Storage: -20℃ to 70 ℃
Humidity: 90% non -condensing
The control panel of TMV-5031 Vibration Calibrator is shown as
following:
1. Vibration amplitude output display Showing the amplitude of the different
vibration signal output of the calibrator
2. Calibration potentiometer
3. Function selecting switch Shifting the output of the calibrator to
acceleration, velocity or displacement
4. Potentiometer for adjusting the output amplitude
Adjusting the potentiometer to change the output vibration amplitude
5.Adjusting the the output vibration amplitude slowly
6. The table for fixing the transducer to be calibrated
7. The thread hole for fixing the stand of proximity probe
During the calibration of proximity probe, the stand of the transducer is fixed
on the control panel through this thread hole.
8. Power switch 220 VAC
9. Socket for 220 V AC power input
Used for connecting 220 V AC power.
10. Socket for power output
For monitoring the wave shape of the output signal of the power amplifier
of the calibrator.
11. Output socket of – 24 V voltage
Providing power at – 24 V for proximitor during the calibration of proximity
probe.
12. Frequency selecting switch
