Digital Vibration Calibrator Calibrate Vibration Meter , Vibration Analyzer / Tester ISO10816 HG-5020
Digital Vibration Calibrator Calibrate Vibration Meter , Vibration Analyzer / Tester ISO10816 HG-5020i
HG-5020i Vibration Calibratorcan be used to calibrate many kinds of vibration transducers, such as acceleration transducer, velocity transducers and proximity transducer system and also to calibrate the vibration measuring instruments and vibration monitoring systems and data collecting systems compose of the said transducers. Standard sine signals with eight kinds of frequency, i.e. 10, 20, 40, 80, 160, 320, 640 and 1280 Hz can be generated from the calibrator. The amplitude of the three kinds of vibration output, i.e., acceleration, velocity and displacement, can be changed through potentiometers and shown on digital displays. They can be used in either horizontal or vertical direction to calibrate horizontal or vertical transducers.
HG-5020i Vibration Calibratorcombines sine signal generator, power amplifier, standard transducer and the shaker in one and features a smaller volume, high accuracy and easy operation. It can be used either in laboratory or on site.
Specifications
Frequency
10, 20, 40, 80, 160, 320, 640, 1280Hz +0.01%
Unit
Acceleration: m/s2 (PEAK)
Velocity: mm/s (RMS)
Displacement: um (PK-PK)
Amplitude accuracy
Acceleration(@30m/s2pk, 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
Probe: 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 shaker used in HG-5020i 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 thetransducer 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 |
* |
 |
 |
 |
 |
 |
 |
HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to offering most qualified competitive products and service to international markets.
HUATEC Group products are composed of all kinds of metal and non-metal testing equipments, such as portable hardness tester, micro hardness tester, shore durometer, vickers hardness tester, Rockwell hardness tester, Brinell hardness tester, portable X-ray flaw detector, mobile X-ray flaw detector, Real-time X-ray image flaw system, holiday detector, digital portable eddy current electrical conductivity meter, digital ultrasonic flaw detector, coating/painting thickness gauge, ultrasonic thickness gauge, vibration tester, surface roughness tester, profile projector, etc, and all of their accessories such as ultrasonic transducer, test block, IQI, lead screen, densimeter, film viewer etc.
We have more than 15 R&D engineers in our group company, who make sure the produced product to be best quality. And more than 10 new products will be developed every year.
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