Telecentric lenses and optical systems for imaging, sensors, metrology, lighting and lasers.

Telecentric lenses and optical systems for imaging, sensors, metrology, lighting and lasers.

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BOROSCOPIC PROBES - PANORAMIC CAVITY IMAGING AND MEASUREMENT FROM INSIDE

BOROSCOPIC PROBES are used to inspect holed objects such as engine parts, containers and tubes whose hidden features can only be controlled by introducing a probe into the cavity.
The catadioptric (refracting + reflecting) optical design ensures much higher resolution than fiberbased probes and enables a complete 360° inner view throughout the entire cavity length.
Boroscopic Probes are intended to be handled by a Robot Arm or S.C.A.R.A. in order to scan even the deepest cavities.
Built-in illumination keeps the device very compact and makes it suitable for simple 3D profile and diameter measurements by means of panoramic triangulation techniques.

KEY ADVANTAGES:

  • Inspection of cavities from inside: hidden internal features and defects are cleary viewed
  • High Resolution: the catadioptric design enables the detection of tiny defects over a very wide view angle
  • 3D measurement capability: deformation and diameter are measured through LED pattern reflection
  • Surface defect enhancement: mixing direct and indirect illumination makes it possible to emphasize tiny and scarcely visible defects.

 

Examples of images taken with Boroscopic Probe

Inspection of holed parts of an engine Boroscopic probes application: inspection of holed parts of an engine Example of boroscopic probe at work
Tube scanning for integrity inspection Boroscopic probes application: tube scanning for integrity inspection
Defect and impurities detection inside containers Boroscopic probes application: defect and impurities detection inside containers
Rubber sealings control for leak prevention Boroscopic probes application: rubber sealings control for leak prevention

 

Boroscopic probes - diagram of operation

 

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P/N PCBP013 PCBP012
Detector Size   1/3" 1/2"
min. FOV (diam x height) (mm x mm) 25 x 9 25 x 9
max. FOV (diam x height) (mm x mm) 100 x 53 100 x 53
Wavelength range (nm) 450 .. 650 450 .. 650
Viewing Angle (deg) 60 60
CTF @ 50 lp/mm (%) > 25 > 20
F-number   14 16
Diameter (mm) 21,0 21,0
Length (nm) 167,0 137,0
Weight (g) 113 92
Mount   C C
LED Voltage (volt) 16 .. 24 16 .. 24
LED Power (watt) < 2,0 < 2,0
Datasheet & Drawing   PCBP013 PCBP012
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