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WORKING WITH ANNULAR LIGHT "LITE" AND "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:















Set 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.



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.


VCR-Z LITE SYSTEM
with interchangeable objectives with magnetic mount





VCR-ZLite PRO

VCR-ZLite PRO with annular light PRO
VCR-ZLite PRP with annular light Lite (optional)


STANDARD OBJECTIVES FOR VCR-ZLite WORKING WITH ANNULAR LIGHT

Interchangeable objectives
with magnetic mount
Microcamera with CCD 1/3"
Cylinder with minimum diameter examineable [mm]
Magnification referred to a 14" monitor
Field of view
on any 4:3 monitor

  VCR-15
15X
18x13 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 
250-P
250X
1.0x0.75 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 

I valori riportati nelle tabelle possono essere anche diversi (5-10%) a causa delle differenti serie ottiche e meccaniche.

NB: È possibile ispezionare cilindri con diametro inferiore a 115 mm utilizzando dei supporti adeguati come dagli esempi sotto riportati.

Objectives for special applications are available on request


FOR A CORRECT ILLUMINATION PLEASE REFER TO THE FOLLOWING EXAMPLE
YES NO YES


OTHER POSSIBLE APPLICATIONS

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

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

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


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