Topic
Vibration monitoring
What the ground does when a blast fires, how a unit records it, and how to read the numbers.
Concept4 min
Displacement
How far the ground moved from rest — usually a fraction of a millimetre.
StartGlossary3 min
Blast vibration glossary
Every term you will meet on a monitoring job, explained in one sentence first. Tap a term anywhere on the site to see it.
StartGuide8 min
Setting a ViB up for a blast
Pick the job, read the numbers it needs, and know what the unit will do when the shot fires.
StartTool2 min
Vibration calculator
Estimate PPV, acceleration, safe distance and maximum charge from the scaled-distance law.
Open the calculatorFAQ2 min
Measurement & performance
What length holes can the VoD-610 measure?
Start