VIDEO CHECK ROLL PROFESSIONAL (VCR-P)

The VCR-P usually works like a videomicroscope with high performances but unlike this, is very compact, then it's easy transportable and can be placed on flat and curved surfaces. All its components work at 5V/12 V.

A primary characteristic of this new model is its particular cold light annular lighting system with high luminous power and its possibility to modify the intensity at a continuous scale.

This device is arranged to be easily removed (magnetic mount) and replaced with other lighting systems and accessories in examination. The possibility to change the source angle of the beam-light in 14 positions, allows to highlight very well also the smallest asperities and conformations of the surfaces under examination.

The possibility of being able to move on the surface under examination is guaranteed by a mechanical stage of high precision with microshiftings on X and Y axis up to 10mm.

Two fixed support rollers, covered with an anti-slip material, allow a good stability on cylindrical surfaces having a minimum diameter starting from 60 mm.

Magnetic rollers are also available for a stable placement on surfaces which allow it.

The available objectives with magnetic mount are included from 25X to 2350X (with reference to a 14" monitor), on request also special objectives with high resolution and big working distance (30 mm - 70 mm) are available.

The VCR-P can be connected to PC or laptop through its USB camera and the images can be captured, compared, measured, archived etc. with Video View Basic software.

KIT CONTENTS

	Body for VCR complete of USB 2.0 CMOS 5Mpx camera (SPT DNS 000685) code SPT OVT 000698 or Body for VCR complete of USB 3.0 CMOS 5Mpx camera (SPT DNS 000687) code SPT OVT 000699
	Stand "x-y" 10 mm code STAND PRO 10177
	Set annular light with magnetic mount for Stand Pro 10177 code SPT OVT 000624
	320X objective (field of view 0.85 x 0.64 mm) code 320-P
	USB cable code SPT OVT 013 4PNUSB (for USB 2.0 camera) code SPT OVT 013 MCUSB3 (for USB 3.0 camera)
	Video View Basic software for the vision, acquiring and all types of measurements of the images code VVB 10395

AVAILABLE MODELS

*Camera*	*Software*	Code
USB2.0 CMOS 5Mpx	Video View BASIC	VCR-SL DN50 10458
USB3.0 CMOS 5Mpx	Video View BASIC	VCR-SL EN50 10458

OPTIONAL

	Stand "Lite" for VCR-SL complete of 24 led lightning with variable intensity code STAND SLI 10226
	VCR stand CX Stand CX for VCR complete with mechanical stage X-Y "10 mm", CX light and 200-CX objective. code STAND PCX 10447 As STAND PCX 10447, but with magnetic rolls code STAND PCM 10448
	Couple of magnetic rolls for "Stand XY" of the VCR series Length: 104 mm code SPT OVT 000401
	Couple of magnetic rolls for "Stand XY" of the VCR series Length: 102 mm code SPT OVT 000233
	Couple of mini metallic prisms for the perfect stability of cylindrical objects in horizontal position (size: 50x30x30 mm) code SPT OVT 000626 single prism: code SPT OVT 000621
	Magnetic Stand-Up 25 Couple of 90° magnetic angulars, they allows to keep very thin or hardly manipulable objects perfectly aligned and perpendicular to the objective (i.e. thin metallic layers, sheets of paper, plastic, etc.). Size: 25x25x15 mm code SPT OVT 000489
	Spacer ring (height 43 mm) for Stand Lite and Stand xy. Indispensable when you want to use high definition objectives (LDH) or the 15X of the VCR series (field of view: 18.2 x 13.6 mm). To use preferably together with the spacer ring of 24 mm to examine small three-dimensional objects. code SPT OVT 000396
	Spacer ring (height 24 mm) for Stand Lite and Stand xy. To use obligatorily together with the Spacer Ring of 43 mm if you want to examine three-dimensional objects or curved surfaces with LDH objectives or the 15X of the VCR series. With the Stand CX is indispensable to be used in presence of small three-dimensional objects. code SPT OVT 000399
	Cold Light Ring 80-120 Lighting source for woking distances of 80-120mm, with high luminous intensity magnetic mount and power regulator for high definition objectives (LDH series). To be used with "Stand CX". code SPT OVT 000625

OBJECTIVES FOR VCR-P with Magnetic Mount
(Annular Light)

Code	Video mag.	Field of view	Min. examineable cylinder diameter [mm]
VCR-15	15X	18 x 13 mm
A-25	25X	11.0x8.7 mm
D-50	50X	5.5x4.2 mm
F-75	75X	3.6x2.7 mm
G-100	100X	2.7x2.0 mm
H-150	150X	1.8x1.4 mm
♦ 200-P	200X	1.3x0.98 mm
♦ 320-P	320X	0.85x0.64 mm
♦ 475-P	475X	0.55x0.42 mm
♦ 750-P	750X	0.35x0.26 mm
♦ 1100-P	1100X	0.25x0.19 mm
♦ 1500-P	1500X	0.16x0.12 mm
♦ 2350-P	2350X	0.12x0.09 mm
♦ Objectives that can also be used with coaxial light. Escursion on the Z axis of the VCR = 23 mm. Other objectives are available on request.

Note: It's possible to inspect cylinders with a diameter of less than 115 mm using suitable supports as in the examples shown in the "Roller Stand" section.

CHOOSE THE RIGHT OBJECTIVE
LOOKING AT THE VALUE OF THE FIELD OF VIEW:

Click on the keys

Every key of the keyboard, represents an image taken using the choosen magnification.

Practical example of employment of a VCR with PRISMS and STAND-UP

POSSIBLE APPLICATIONS


Distance between the lighting source and the plane	Best working distance between a cylinder's surface and the lighting source (Ø min 115 mm)	Position the cylinder must have when it has a diameter less than 115 mm


Objects' maximum height if placed on a flat surface: 7 mm	Position of the rising supports (prisms) for the inspection of objects with height between 12 and 32 mm	Position of the prisms for the inspection of objects with height between 42 and 62 mm


Inspections of multilayered sheets or of very thin profiles through the use of prisms and magnetic STAND-UPs		Support (prism) for the inspection of small cylindric objects

For a correct illumination please refer to the following example

YES	NO	YES

Shaded parts
(no visible)

Luminous rays coming from an irregular surface

Lighted parts
(visible)

Reflected rays forming the visible image

The lighting is supplied by a luminous source which is placed as a ring around the lens. The vision of the object through the lens gives a soft image as the rays are reflected and absorbed in different manners by the various surfaces.
This type of lighting is the most used one as it fits to a greater extent of surfaces of different materials.

Engraving on titanium

Piece of paper

1 Euro coin

WORKING WITH "ANNULAR LIGHT PROFESSIONAL"

The possibility of inspecting any type of surface with all the wide range of available objectives of the VCR series (25X/2350X) and of the high definition series (LDH), will give a safe certainty to the operator to be able to use his device in almost all the occasions.

The difference between the set for annular light Professional and the annular light Lite one is the possibility, for the Professional, of selecting 14 different angulations of origin of the lightings around the subject so as to be able to search every particular and make the image visible and stereoscopic as in the example:

Annular light professional

Clicking on the keyboard you will have a visual demonstration of the illumination patterns.

The use of the angulated light is suggested also to give prominence to the harshnesses or the conformation of the various surfaces.

APPLICATION EXAMPLES

Print screen (50X)	Print point (200X)	Print screen (200X)
Flexographic cliché (25X)	Anilox cylinder (1550X)	Engraved plate for offset printing (320X)
Section of milk's carton (320X)	Section of business card (475X)	Section of rubberized cloth (printing cliché) (75X)
Razor blade edge (750X)	Rim of the razor blade examined with coaxial light (750X)	Watch mechanism (100X)
Notes cardboard (50X)	Notes cardboard (320X)	White paper photocopy with traces of toner (320X)

OTHER VCR SERIES PRODUCTS


VCR-ZP	VCR-Z CX	VCR-ZLite

VCR-P	VCR-SL	VCR-CX