PCBP 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 fiber-based probes and enables the complete 360° inner view of the entire cavity. 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 applications by means of panoramic triangulation techniques.

KEY ADVANTAGES

Inspection of cavities from inside
Hidden internal features and defects are clearly viewed
High resolution
The catadioptric design enables the detection of tiny defects over a very wide view angle
Flaw detection
Coarse deformations revealed using direct illumination
Surface defect enhancement
Mixing direct and indirect illumination makes it possible to emphasize tiny and scarcely visible defects.

360° OPTICS

Boroscopic PCBP probe for cavity measurement and inspection

			Field of view (diam x height)		Optical specifications				Mechanical specifications					Electrical specifications
														Continuous mode (1)			Pulsed mode (2)
Part number	Detector size	Image circle Ø	Min	Max	Wavelength range	Viewing angle	CTF @ 50 lp/mm	wF/#	Probe diameter	Probe length	Total length	Weight	Mount	LED voltage	LED curent	LED power	LED voltage	LED curent	LED power
		(mm)	(mm x mm)	(mm x mm)	(nm)	(°)	(%)		(mm)	(mm)	(mm)	(g)		(V)	(mA)	(W)	(V)	(mA)	(W)
PCBP013Boroscopic probe for 1/3″ detectors	1/3"	3.4	25 x 11	100 x 55	450 .. 650	60	> 35	14	21	158.0	167.0	113.0	C	16 .. 24	-	< 2.0	N.A.	N.A.	N.A.	Buy now
PCBP012Boroscopic probe for 1/2″ detectors	1/2"	4.6	25 x 11	100 x 55	450 .. 650	60	> 30	16	21	128.0	137.0	92.0	C	16 .. 24	-	< 2.0	N.A.	N.A.	N.A.	Buy now
PCBP023Boroscopic probe for 2/3" detectors	2/3"	7	25 x 11	100 x 55	450 .. 650	60	> 20	18	21	99.0	113.0	80.0	C	16 .. 24	-	< 2.0	N.A.	N.A.	N.A.	Buy now
PCBPN013Boroscopic probe for 1/3" detectors, 4 mm probe diam	1/3"	3.4	5.5 x 2.8	25 x 15	450 .. 650	65	>20 @ 35 lp/mm	30	4	64.0	78 - 81	70.0	C	N.A.	N.A.	N.A.	N.A.	N.A.	N.A.	Buy now
PCBPN013-WGBoroscopic probe for 1/3" detectors, 7 mm probe diam, with waveguide module	1/3"	3.4	8.0 x 4.4	25 x 15	450 .. 650	65	>20 @ 35 lp/mm	30	7	57.5	78 - 81	75.0	C	16 .. 24	150	3.5	16 (typ.)	2800	45	Buy now

Last update: 2020-08-25

Notes

Constant voltage operation.
Constant current operation, max Ton = 1 ms, max duty cycle = 1%.

Technical documents

Data table (Last update: :2020-08-25)

XLS

PCBPTIP replacement

Product user guide

Press & marketing content

Caps inspection and measurement

Compatible products

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COE HR AS series

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mvBlueFOX3-2 series

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mvBlueCOUGAR series

GigE & Dual GigE Vision cameras

Tools and resources

360° optics tutorial

Image gallery

Video gallery

Frequently asked questions

Glossary

Inspection Area
PCBP probes can image cavities whose diameter ranges from 5 mm to 100 mm and over: the table below shows the inspection range allowed.
	Diameter (mm)	Height (mm)	Suggested P/N model
	5	3	PCBPN013
	10	6	PCBPN013, PCBPN013-WG
	15	9	PCBPN013, PCBPN013-WG
	20	12	PCBPN013, PCBPN013-WG
	25	9	PCBP0xx
	30	12	PCBP0xx
	40	18	PCBP0xx
	50	23	PCBP0xx
	60	29	PCBP0xx
	80	41	PCBP0xx
	100	53	PCBP0xx

An integrated LED source (for PCBP0xx and PCBPN013-WG) illuminates the cavity both diffusely and directly. The diagram on the left shows the different illumination areas. Diffused illumination is used for defect detection and component inspection.

Direct/specular illumination can be efficiently used to check for surface deformation on metal and highly reflective objects as well as to measure the hole diameter.

The image of the cavity covers around 50% of the detector height; the continuous red line indicates the bottom view of the cavity, the dashed line shows the upper view while the dash-dotted line refers to the lateral view.