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Xtester-Vibration Calibrator-GJX-3
Xtester-Vibration Calibrator-GJX-3
Xtester-Vibration Calibrator-GJX-3
Xtester-Vibration Calibrator-GJX-3
Xtester-Vibration Calibrator-GJX-3
Xtester-Vibration Calibrator-GJX-3
Xtester-Vibration Calibrator-GJX-3
Xtester-Vibration Calibrator-GJX-3
Xtester-Vibration Calibrator-GJX-3
Xtester-Vibration Calibrator-GJX-3
Xtester-Vibration Calibrator-GJX-3
Xtester-Vibration Calibrator-GJX-3

Xtester-Vibration Calibrator-GJX-3

2024-07-18 14:49:40  

Xtester-Vibration Calibrator-GJX-3

  • Main Feature :
  • Serial No. : Lisa0625
Contact Us For QuotationEmail:  464560351@qq.comWhatsapp&Wechat:+8618620373879

Musktool-Vibration Calibrator-GJX-3

Overview

This Vibration Calibrator 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 can be generated from this Vibration Calibrator. The amplitude of the, acceleration, velocity and displacement, can be defined through potentiometers and shown on digital displays. Either horizontal or vertical vibration can be generated by this Vibration Calibrator.

GJX-3 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.

Vibration Calibrator Specifications

Frequency: 10, 20, 40, 80, 160, 320, 640, 1280Hz +0.01%

Amplitude accuracy:

 

 Acceleration(@30m/s2 pk)      

 40Hz to 320Hz + 0.3dB + 1digit

 20Hz to 640Hz + 0.5dB +1digit

Velocity (@25mm/sec pk)             40Hz to 320Hz +0.5dB +1digit
Displacement(@50μm pk-pk)    40Hz to 320Hz + 0.5dB + 1digit


Vibration Calibrator Proximity probe linearity

Prode:          

5mm and 8mm probes      
  Range:  0~4.0mm
Vibration Calibrator Display: 3 1/2 digit display for acceleration, velocity or displacement


Maximum vibration amplitude and maximum load

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

*

Size:  

280 x 180 x 250(mm)          
Weight: 10kg
Temperature: Operation:   Operation:  0oC to 50 oC  
Storage:  -20 oC to 70 oC
Humidity:  90% non -condensing

The control panel of GJX-3 Vibration Calibrator is shown as following:

图片关键词

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

  For selecting the frequency of the output signal


图片关键词

图片关键词


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