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VB400-EU-EN-V1.0 

Operation 

Preparation for measurements 

1. 

Press the POWER button to turn the meter on. 

2. 

Check that the display is on and that the low battery icon is not on. 

3. 

If the low battery icon appears, replace the batteries. 

4. 

Attach either the sensing head or the magnetic base by screwing it into the vibration sensor.  

Measurements 

1. 

Press the MODE button to step through and set the function (velocity or acceleration) and the 
units desired. 

2. 

For non-ferrous surfaces, gently hold the meter (as shown) with the sensing head against the 
vibrating surface.  

3. 

For ferrous surfaces, attach the meter to the surface with the magnetic mount. 

4. 

The meter must be held perpendicular to the surface to maintain measurement 
accuracy 

5. 

Read the measured value in the display. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Data Hold 

1. 

Press the HOLD button to freeze the display and hold the measured value. 

2. 

Press the HOLD button again to exit and return to normal operation 

 

 

Содержание VB400

Страница 1: ...User s Guide Pen Vibration Meter Model VB400 99 Washington Street Melrose MA 02176 Phone 781 665 1400 Toll Free 1 800 517 8431 Visit us at www TestEquipmentDepot com ...

Страница 2: ...ce Features Applications for industrial vibration monitoring All in one pen type digital vibration meter Acceleration Velocity measurement RMS measurement value Metric Imperial display unit Frequency range 10 Hz 1 kHz sensitivity designed to meet ISO 2954 High accuracy and easy to read LCD display Complete with the test pin and magnetic base Low battery indicator IP65 protection Safety This symbol...

Страница 3: ...3 Hold Button 4 Function Button 5 Battery Cover Compartment 6 Vibration Sensor 7 Sensing Head 8 Magnetic Base Display Icons HOLD HOLD has been activated ACC Acceleration with units m s 2 ft s 2 g VEL Velocity with units mm s cm s inch s Low battery 1 2 3 4 5 6 7 8 ...

Страница 4: ...utton to step through and set the function velocity or acceleration and the units desired 2 For non ferrous surfaces gently hold the meter as shown with the sensing head against the vibrating surface 3 For ferrous surfaces attach the meter to the surface with the magnetic mount 4 The meter must be held perpendicular to the surface to maintain measurement accuracy 5 Read the measured value in the d...

Страница 5: ...no minus sign Battery lid 1 and Zero adjustment 2 Battery Replacement 1 Unscrew the meter s top cover 2 Lift the battery lid and replace the four AAA batteries observing polarity 3 Replace the cover ISO Vibration Severity Guidelines ISO 10816 Standards provide guidance for evaluating vibration severity in machines operating in the 10 to 200Hz 600 to 12 000 RPM frequency range Examples of these typ...

Страница 6: ...40 x 32 mm 6 9 x 1 6 x 1 3 inch Sensing head Round 9 mm Dia x 30 mm Accuracy Specifications Mode Range Resolution Accuracy 0 5 to 199 9m s 2 0 1 0 05 to 20 39g 0 01 2 to 656ft s 2 1 5 rdg 2digits 160Hz 80Hz 23 5 C Acceleration Calibration point 50m s 2 160Hz 0 5 to 199 9 mm s 0 1mm s 0 05 to 19 99 cm s 0 01 0 02 to 7 87inch s 0 01inch s 5 rdg 2digits 160Hz 80Hz 23 5 C Velocity Calibration point 50...

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