Starrett -Optical Comparators

VB400 Vertical Benchtop Measuring Projector

Featuring a 16” (400mm) screen diameter, the VB400 is ideal for high or low volume parts.
It can be used in calibration labs or on the shop floor as a stand-alone unit or integrated
with an SPC package. It's also a good choice for general purpose toolroom work to measure
complex shapes and hole patterns easily and quickly.

 Standard Features

• Accommodates components up to 22 lbs. (10 kg)
  
• 360º angular movement to 1 minute of arc with electronic protractor
  
• Helix angle with universal indexing fixture
  
• Front working distances:
  
  • 10x – 3.1” (80mm)
    
  • 20x – 3.2” (82mm)
    
  • 25x – 2.8” (70mm)
    
  • 50x – 2.1” (53mm)
    
  • 100x – 1.7” (43mm)
    
• Profile illumination – Switchable high/low intensity, fan-cooled, tungsten halogen
  lamp with yellow/green filter
  
• Surface illumination – On-axis system
• Integral hood
  

Optional Features

Workstage Option 1

• Top plate: 16” x 9” (400 x 225mm)
• Glass insert: 9-1/4" x 5-1/2" (240 x 140mm)
  
• Measuring travel: 8” x 4” (200 x 100mm)
  

Workstage Option 2

• Top Plate: 17.7” x 11.2” (450 x 285mm)
• Glass insert: 11.4” x 7-1/2" (290 x 190mm)
• Measuring travel: 10” x 6” (250 x 150mm)
  

Workstage Travel

• Motorized or full CNC option
• Manual hand-focus travel 4” (102mm)

Projection Lens Choices

• 10x, 20x, 25x, 31.25x, 50x, 100x with single lens or a 3-lens turret mount

VB400 Vertical Benchtop Measuring Projector - PDF Brochure
Click here to view, print or download adobe acrobat pdf brochure.

J.W. Donchin Co.
Ph: 773-261-2182 • Fax: 773-261-2867 • Email: sales@jwdonchin.com