Made in Japan

Manufacturer : Obishi Keiki Seisakusho

Model : QB-101

Measurement System Outline

On the cylindrical work edge surface, the cylindircal center standard is divided equally (2~12 portions) and the processed minute width groove shape or machining data data is measured.
Because the actual work groove width 0.8~2.0mm is very small, measurement that is not possible with general purpose 3 dimensional measuring equipment is performed automatically and accurately using special precision positioning stage and 32 bit computer. Also using sensing mechanism and special feeler and 2 pcs of 0.1μm resolution sensors, due to automatic correction computing, high precision measurement that reduces feeler deflection and error is performed and the measurement accuracy guarranteed.

Specification Outline

1 ) General Specifications

• Power AC100V±5%, 50/60Hz, 200VA
• Air Source 5kg/cm2 ~ 9kg/cm2 Clean air
• Use Environment Room
• Temperature : 20°C±5°C
• Humidity : 80%RH and below

2 ) Accuracy Warranty

• Groove Width : ±1μm and below
• Groove Width Parallellism : 1μm and below
• Groove Width Squareness : 1μm and below
• Groove Partition Angle : ±30 Angle seconds
• Groove Inclination Angle : ±1 degre
• Shape diagram :
  (Lateral Magnification×20，×50 selection)
  (Vertical Magnification×200，×500 selection)
  (Inclination Angle Correction Enable/Disable Selection)