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IMV SmartVibro Series, Instruction Manual

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IMV SmartVibro Series Instruction Manual Download Page 1

 

 

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VM-4424S/H Instruction Manual 

(Compatible with Version 2.16 or later) 

 
 
 
 
 
 
 
 

Instruction Manual 

 

Portable Vibrometer 

SmartVibro Series 

 

Model: VM-4424S 

          VM-4424H 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Manufacture: 

IMV CORPORATION

 

Document No.:  TVE-6-3791E 
Revision Date:  18

th

 June, 2021 

Page: 

 

47 

Version:   

3.0.0 

 

 

Summary of Contents for SmartVibro Series

Page 1: ...anual Compatible with Version 2 16 or later Instruction Manual Portable Vibrometer SmartVibro Series Model VM 4424S VM 4424H Manufacture IMV CORPORATION Document No TVE 6 3791E Revision Date 18th June...

Page 2: ...Sensitivity Setting 28th Mar 2016 2 0 1 1 Corrected the description of the acceleration measurement range 2 Corrected the description of the linearity accuracy 3 Added the language Chinese 4 Added the...

Page 3: ...Setting of AC and DC Output 22 4 5 2 Volume Adjustment 24 4 6 Setting of Battery Type Auto Power Off and Contrast 24 4 6 1 Setting of Battery Type 25 4 6 2 Setting of Auto Power Off Function 25 4 6 3...

Page 4: ...moving element the mounting of pick up please go to when the machine is stopped In such a place measuring the vibration with pick up in one s hand it causes burn injury and cable engulfment It is very...

Page 5: ...elow High end model has these two icons when the machine is turned on VM 4424 can be switched freely between Japanese and English Standard Model VM 4424S Japanese English High End Model VM 4424H Japan...

Page 6: ...ne end For output to a recorder etc Battery 1 AA Alkaline Batteries Instruction Manuals 1 with Inspection Sheet SD Card 1 VM 4424H only 2 Option Accessories Products Model Note Figure 1 Long Pickup Ca...

Page 7: ...S value of acceleration and H function measurement enables precise data gathering that benefits your decision making process Simultaneous Measurement High speed processing CPU enabled simultaneous dis...

Page 8: ...CD Panel Displays and sets measured values Function Button Displays the setting screen range screen during measurement etc Measurement Button Starts Stops measurement SD Card Slot Waveform data storag...

Page 9: ...Check the polarity carefully and set two AA batteries in the battery box Ni Cd or Alkaline Fig 3 2 For the use with the AC adaptor connect the AC adapter cable to the power connector in the bottom of...

Page 10: ...data The data is not absolute but rough indication 3 Function Indicator Valid functions are indicated In the Fig 3 2 Start and Setting are operative 4 Battery Indicator This appears when the battery...

Page 11: ...refer to section 4 4 the range key will be activated during measurement Fig 3 4 Touching Range on the touch screen or pressing Function Button will show the range setting display You may adjust the ra...

Page 12: ...m in the image Fig 3 4 To zoom out touch the same area again Fig 3 6 Japanese English Fig 3 5 Display during Changing the Range Japanese English Fig 3 6 Enlarged Touch here to zoom out Range Up Range...

Page 13: ...s settings such as measurement mode As shown in Fig 4 1 the setting screen will appear when press Function Button when setting is indicated in the function indicator Fig 4 2 Japanese English Fig 4 1 S...

Page 14: ...l Compatible with Version 2 16 or later The setting screen can be switched by touching the icon at the top of the screen Fig 4 3 Japanese English Fig 4 3 Switching the setting screen Switching is in t...

Page 15: ...t screen Also the enlarged screen will show the physical amount accordingly Japanese English Fig 4 4 Mode Setting In Mode the setting mode changes in the following order each time the button is touche...

Page 16: ...normal measurement Hfunc is displayed on the measurement screen and all acceleration values are displayed velocity and displacement are not displayed DC output changes as follows according to the swi...

Page 17: ...o indicate the physical amount of measurement results in calculation setting Calc As you touch Set in Fig 4 2 Fig 4 6 will appear Japanese English Fig 4 6 Calculation Setting The calculation method se...

Page 18: ...root of the mean of the squares of the time series data gathered from measurement ISO standard sets RMS as evaluation criteria of the vibration velocity which is also known as vibration severity EQP...

Page 19: ...ter Japanese English Fig 4 8 Example of Filter Setting The range of filter is as follows Filter Minimum Setting Maximum Setting Setting Step HPF 5Hz 999Hz 1Hz LPF 100Hz 10000Hz 100Hz About Filter Sett...

Page 20: ...etting Page of Auto Range H function Coupling and Pickup Sensitivity 4 4 1 Setting of Auto Range When auto range is ON range will be adjusted automatically during measurement Fig 4 9 Range will not be...

Page 21: ...n below is displayed Fig 4 11 Japanese English Fig 4 11 Setting Screen of Pickup Sensitivity The number displayed by default is the sensitivity of the pickup calibrated at the time of shipment Sensiti...

Page 22: ...ve to the second page There are 4 pages in total and every time you touch Next Page the screen is change as follow 1page 2page 3page 4page 1page For the contents on 2page and after refer to section 4...

Page 23: ...e of voltage 1V In the example shown in Fig 4 14 the settings are as follows Velocity 1V is equivalent 1500mm s EQP Acceleration 1V is equivalent 450m s2 EQP Displacement 1V is equivalent 75mmo p Japa...

Page 24: ...d At this time AC output and DC output fluctuate greatly and correct measurement results cannot be obtained 2 Be sure to set the sensitivity of AC output and DC output above the selected range Ex When...

Page 25: ...are used the battery life may not be indicated correctly 4 6 2 Setting of Auto Power Off Function When Auto Power Off is set to ON the power is automatically turned off approximately 10 minutes after...

Page 26: ...on the setting screen shown in Fig 4 17 to move to the third page Fig 4 18 Japanese English Fig 4 18 Language Setting and Version Information 4 7 1 Language Setting Select en for English Once you res...

Page 27: ...ersion Touch the View button next to the version in Fig 4 18 to display the version information Fig 4 19 Japanese English Fig 4 19 Display of Version If you contact us about the product we may check t...

Page 28: ...set so that only the administrator can change the settings Note that the password is not set when shipped from the factory OFF Japanese English Fig 4 20 Password Setting Password OFF Push the OFF butt...

Page 29: ...29 VM 4424S H Instruction Manual Compatible with Version 2 16 or later Japanese English Fig 4 21 Password Input Japanese English Fig 4 22 Password Setting Password ON...

Page 30: ...r and press the return button If password is correct the setting page will be displayed If password is not correct then the Password entry is required again In such a case please confirm your password...

Page 31: ...Version 2 16 or later 4 9 Battery Indicator When PwrInfo is displayed press the button or touch the screen to check the power information Fig 4 24 and Fig 4 25 Japanese English Fig 4 24 PwrInfo Indica...

Page 32: ...he SD card as plain text Only waveform data can be saved to SD FFT results and measurement values OA values displayed on the screen cannot be saved About FFT Function and Waveform Saving Only VM 4424H...

Page 33: ...tab will show the screen Fig 5 2 Japanese English Fig 5 2 FFT Menu 1 FFT Graph Y axis shows the physical amount of the measurement result indicated above the graph Velocity in Fig 5 2 X axis indicate...

Page 34: ...reen will move from one peak to another peak 2 MAX Maximum value of the gathered data Cur Value pointed by the cursor 3 Slide the cursor Regarding the Range when using FFT When Auto Range is set to OF...

Page 35: ...and 25Hz Select the FFT frequency from Low Mid and High The frequency axis range is specified but it is set as follows according to the measurement mode Physical quantity Low Mid High Acceleration 5H...

Page 36: ...nual Compatible with Version 2 16 or later Japanese English Fig 5 5 Waveform Data Gathering Start Pressing Measurement Button or touching Start in Fig 5 5 starts gathering the data Japanese English Fi...

Page 37: ...Function Button or touch Save on the touch screen to save the data to SD Saving to SD is numbered in order starting from 0000 and saved to the SD card Fig 5 8 1 To cancel during waveform acquisition...

Page 38: ...aving waveform data 3 If you move to waveform data save with a large amount of waveform data stored in SD it may take some time before waveform acquisition can be started To smooth the waveform data s...

Page 39: ...0 1s 0 2s 0 5s and 1s The time changes each time you touch The number of data acquisitions is 51 200 per second and is proportional to the save point so calculate the time axis based on this see the...

Page 40: ...Sensitivity Error 5 at 1kHz Range Changeover Error 2 at 1kHz Linearity 1 at 1kHz full scale Output AC OUT 0 to 1V with a load above 10k DC OUT 0 to 1V with a load above 10k FFT Only VM 4424H f 6 25Hz...

Page 41: ...41 VM 4424S H Instruction Manual Compatible with Version 2 16 or later 6 2 Outer Dimensions of SmartVibro 74 Unit mm 32 5 143 15...

Page 42: ...to 50 C No freezing or condensation Case Material Aluminum Cable Connection 1 5m Curl Cable Connector BNC Structure Dust and Splash Proof Dimensions and Weight Dimensions refer to section 6 4 Weight...

Page 43: ...d DC output waveforms are greatly disturbed If Auto Range is set to ON the vibration value fluctuates greatly immediately after when the measurement range switched At this time AC output and DC output...

Page 44: ...g material 4 Magnet and 5 pressed by hand Fig 9 1 Piezoelectric accelerometers are suitable for high frequency and high accelerometers So it is necessary to fix by 1 screws or 2 instant adhesives for...

Page 45: ...2 1 ISO standard sets rms of vibration velocity as evaluation criteria of the vibration velocity which is also known as vibration severity EQP Equivalent peak Giving that a measuring data set is sinus...

Page 46: ...ope processing it is rectified to become a direct current component and a waveform in which an envelope waveform of DC to 1kHz is superimposed on it This waveform is called H function and indicates th...

Page 47: ...Filter Characteristic The filter characteristics typical values for VM 4424S H are as follows 1 High Pass Filter HPF Characteristic Acceleration ACC Typical Value 2 Low Pass Filter LPF Characteristic...

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