VB300 Vertical Bench Top Optical Comparator

VB300 Vertical Bench Top Optical Comparator

  • BRAND: STARRETT (USA)

 

  • Vertical bench-top model

 

  • 4" (100mm) X-axis, 4" (100mm) Y-axis

 

  • Fully usable 12" (300mm) diameter upright screen

SPECIFICATIONS

 

  • Available with a simple integrated LED readout display (as shown) or choice of the new MetLogix™ or Quadra-Chek® geometric readout systems
  • Fully usable 12" (300mm) diameter upright screen with precision cross hairs and overlay clips
  • Measuring travel: 4" (100mm) X-axis, 4" (100mm) Y-axis
  • Fast traverse, quick release mechanism on X-axis and Y-axis
  • High precision workstage with 9 x 9" (225 x 225mm) top plate, with two dove-tail slots for easy fixturing
  • Stage weight capacity: 11lbs (5kg) (evenly distributed)
  • LED profile lighting and LED surface illumination are standard
  • Exceptionally stable, all metal construction for optimum performance, accuracy, and reliability
  • 10x, 20x, 25x, and 50x magnification lenses available
  • Screen driven Q-axis
  • Power supply 110/120/230/240/250V AC 50/60Hz

 

Option

  • 0.001mm resolution linear scales
  • Automatic Edge Detection option
  • Purpose built 23" Cabinet Stand available as an option

 

All Starrett Optical Comparators have lens magnifications set and calibrated to the following accuracies:

  • Profile: ±0.05%
  • Surface Illumination: ±0.10%

 

VB300 DIMENSIONS

 

  • Gross weight: 75lbs (165kg)
  • Net weight: 56lbs (145kg)
  • Shipping dimensions:
    47" x 32" 49" (120 x 81 x 125cm)

 

OPERATOR INTERFACE

 

M1 Touchscreen Readout 

The MetLogix™ M1 touchscreen readout offers a rich graphics display, large icon buttons and intuitive operation. Easy part alignment and datum functions plus coordinate displays for X and Y linear axes and Q angular values for screen rotation. MetLogix M1™ operates on an Android operating system and uses a Bluetooth connection to the host optical comparator.

 

M2 Touchscreen Readout  

The MetLogix™ M2 readout has a broad range of powerful, userfriendly functions on a compact, icon based touchscreen PC interface in place of the traditional control.

 

Quadra-chek® Readouts 

Quadra-Chek® readouts are considered an industry standard for the precision measurement and inspection of geometric components. Their design reflects a deep understanding of user needs, with an intuitive user interface and simple, meaningful visual displays; innovations that improve operator productivity, reduce errors and save time and money

 

FEATURE INTEGRAL LED READOUT QC221 QC221E MetLogix™ M1 MetLogix™ M1E MetLogix™ M2 MetLogix™ M2E
Touchscreen operation          x    x    x    x
Angular digital measurement in readout        x  x  x    x    x    x    x
X-Y-Q axis digital readout        x  x  x    x    x    x    x
Geometric function digital readout    x  x    x    x    x    x
On screen Optical Edge Detection      x      x      x


VB300 OPTICS

 

Lens Selection Guide

 

MAGNIFICATION 10X 20X 25X 50X
Field of View 40 mm 20 mm 16 mm 8 mm
Working Distance 80 mm 76 mm 62 mm 50 mm
Max Work Diameter: Half Field 140 mm 140 mm 140 mm 140 mm
Max Work Diameter: Full Field 140 mm 140 mm 140 mm 125 mm
Projected Image Correct vertical; Reversed horizontal Correct vertical; Reversed horizontal Correct vertical; Reversed horizontal Correct vertical; Reversed horizontal

 

Field of View Terminology

 

Working Distance: Is the distance between the objective lens and the component when the component is in focus
Field Of View (FOV): Is the viewable area. To fill the 16" (400mm) diameter screen when using a 10x lens, the maximum diameter object projected would be 1.6" (40mm).
Half Field View: Is the maximum size a component can be projected to the
center of the screen before colliding with the lens.
Full Field of View: Is the maximum size a component can be projected over the
full screen before colliding with the lens.
Projected Image: Is how a component is projected onto the screen in relation to  its placement on the workstage.

 

ACCESSORIES

 

  • Interchangable Lenses
  • 23" Cabinet Stand
  • Precision Centers and Vees

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