VIDEO CHECK ROLL PROFESSIONAL (VCR-P)
![Video Check Roll Professional (VCR-P)](../images/vcrp1.jpg)
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
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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 |
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Stand "x-y" 10 mm code STAND PRO 10177 |
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Set annular light with magnetic mount for Stand Pro 10177 code SPT OVT 000624 |
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320X objective (field of view 0.85 x 0.64 mm) code 320-P |
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USB cable code SPT OVT 013 4PNUSB (for USB 2.0 camera) code SPT OVT 013 MCUSB3 (for USB 3.0 camera) |
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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
OBJECTIVES FOR VCR-P with Magnetic Mount
(Annular Light)
![Body coupling with base](../images/vcrpmont3.jpg)
![Placing a objective in its slot](../images/vcrpmobt.jpg)
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.
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Click on the keys
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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
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POSSIBLE APPLICATIONS
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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 |
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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 |
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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 | ||
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YES | NO | YES |
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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:
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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) |