VMI Viber X2 Manual
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Vibration Measurement Instruments
NYA LOGGAN!
VIBER X2™
VIBER X1™ Manual
VIBER X2™
Manual
Ver. 2.5
Manual
Refers to VIBER X2™ rev: 1.7
Software 5.0

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Summary of Contents for VMI Viber X2

  • Page 1 Vibration Measurement Instruments NYA LOGGAN! VIBER X2™ VIBER X1™ Manual VIBER X2™ Manual Ver. 2.5 Manual Refers to VIBER X2™ rev: 1.7 Software 5.0...
  • Page 3 Vibration Measurement Instruments Our x-series of hand-held instrument Our X series of hand-held instrument ™ ™ ™ VIBER X3 VIBER X1 VIBER X2 VIBER X1 VIBER X2 VIBER X3 ™ VIBER X5 VIBER X5...
  • Page 4 Vibration measurements in progress...
  • Page 5: Table Of Contents

    This is especially important when the machine is remote controlled. Instrument keypad and LED’s VMI International AB takes no responsibility for any accidents on people and machines. 2.2.1...
  • Page 6: Safety Precautions

    As a result of this, we might change and correct these items in later issues without further notice. Also changes in the VIBER X2 equipment may take place that affect the accuracy of this information.
  • Page 7: Introduction

    Accurate measurements in 4 selectable frequency ranges. especially important when the machine is remote controlled. Real-time measurement of the total vibration level and VMI International AB takes no responsibility for any accidents on people and the Bearing Condition (BC), shown simultaneously. machines.
  • Page 8 Scope of supply tteries Vibration Measurement Instruments A complete delivery is: e accelerometer Our X series of hand-held instrument VIBER X2™, machine condition analyzer 2.1 Scope of supply ¥ pad and LED’s A complete delivery is: Embedded Lithium batteries ¥...
  • Page 9: On/Off And Menu Key

    The Menu key activates the settings menu from any especially important when the machine is remote controlled. measurement screen. To return to measurement press the VMI International AB takes no responsibility for any accidents on people and Menu key when the BACK function is selected. machines.
  • Page 10 The following settings are available: Select an item in the menu with the UP and DOWN arrow keys. Open the selected item VIBER X1 VIBER X2 VIBER X3 with the green menu key. If transuducer setting is choosen, the following menu is displayed:...
  • Page 11 20, 30, 40 sek / 1, 2 or 3 minutes Choose language by pressing Arrow key * Available languages are: English, Swedish, French, German, Romanian, Spanish, Portuguese, Czech, and Finnish. For another language please con- tact VMI’s disributors for availability. If vibration setting is choosen, the following menu is displayed. Change of unit (see below)
  • Page 12: Warning Messages

    To temporarily decrease the power consumption, the backlight automatically will be switched VIBER X1 VIBER X2 VIBER X3 OFF. The instrument can still work, but only for a short while. This message appears only if the Auto shut Shut-off off setting is enabled.
  • Page 13: Take Place That Affect The Accuracy Of The Information

    Battery status bar In every measurement screen, at the upper side, a battery VMI International AB takes no responsibility for any accidents on people and status bar is shown. In every measurement screen, at the upper side, a battery st machines.
  • Page 14 CALCULATION: If the simultaneous vibration caused by unbalance is (4mm/s), by misalignment (2 mm/s) and by the gear mesh (5 mm/s), then the total vibration measured on the VIBER X2 is 6.7 Total vibration (RMS) = mm/s. Total vibration (RMS) = √4 * 4+2 * 2+5 * 5 = 6,7 mm/s 6.1 ISO standard 10816-3...
  • Page 15 This is Operating speed ranges from 120 to 15000 RPM. especially important when the machine is remote controlled. VMI International AB takes no responsibility for any accidents on people and Group 2: machines.
  • Page 16: Vibration Analysis

    Investigate the reason for any machine that vibrates above 3 mm/s RMS. • 0 – 3 mm/s 0 – 0,12 in/s VIBER X1 VIBER X2 VIBER X3 Small vibrations - None or very small bearing wear. Rather low noise level. • 3 – 7 mm/s 0,12 – 0,28 in/s Noticeable vibration levels are often concentrated to some specific part as well as direction of the machine. Noticeable...
  • Page 17 • 11 – mm/s 0,43 − in/s VMI International AB takes no responsibility for any accidents on people and Very large vibrations and high noise levels. This is machines. detrimental to the safe operation of the machine. Stop operation if technically or economically possible.
  • Page 18: Recommended Bearing Condition Levels

    The diagram on the next page is a guide to interpret the VMI International AB takes no responsibility for any accidents on people and bearing condition value. If vibrations of other causes (e.g.
  • Page 20 Vibration Measurement Instruments Technical data VIBER X2 Our X series of hand-held instrument (Selectable sensitivity in Standard nom 100 Vibration transducer Accelerometer the instrument) mV/g 0,1 - 99999 mV/g Vibration Max 50g RMS With other sensor up Input amplitude range...
  • Page 21 This is especially important when the machine is remote controlled. the normal acceleration 9,80665 m/s at sea level VMI International AB takes no responsibility for any accidents on people and and 45° latitude. machines. Note 4a. Over 0.5 gBC VMI International AB and our authorized dealers will take no Note 5.
  • Page 22 Warranty claimed product examination shall disclose to our reasonable satisfaction to be returned prepaid to VMI for service. We reserve the right to repair or to replace d defective. Warranty claimed products shall be returned prepaid Always try to explain the nature of any service problem;...
  • Page 23 VMI International AB takes no responsibility for any accidents on people and purpose, and all other remedies, obligations or liabilities on machines. our part. In addition, we hereby disclaim liability for...
  • Page 24 VMI International AB Sweden • www.vmiab.com...

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