QualMarks New OVS LF Systems

1
QualMarks New OVS LF Systems

• Revolutionary vibration system design
• Table
• Actuators
• Interposers

2
OVS LF Table Design

• Rigid table design with low frequency
• Mass/thermal mass reducing design
• Accelerometer on top concept

3
ASX hammer technology

• Fixed Frequency High Shock Output
• Low dP/dt startup and operation
• No maintenance or lubricants

4
FL2 hammer technology

• Pseudo Random Shock Output-dual piston design
• Low dP/dt startup and operation
• Low maintenance, no lubricants

5
System Performance Characteristics

• Significant Improvement in low frequency levels
• Highest amplitude low frequency response of any
  pneumatic vibration system
• gt10X Improvement
• Reduced table mass
• 30 to 50 Reduction
• Improved low frequency smearing
• FL2 hammers
• Reduced cross table variance
• 4.1 vs. 34 Grms2 (10-5000 Hz z axis) (OVS 2.5 e
  LF)
• Reduced single point variance
• 16 vs. 53.1 Grms2 (10-5000 Hz axis) (OVS 2.5 e LF)