Multi-Function Comparator

Products Details

As newly developed instrument, A18.1814 Multi Function Comparator intergrated different light sources and various lengths of light wave acting on objects, full set including all useful accessories and computer, to use together with professional analysis software Crime Image, it will be powerful tools for forensic lab, bank, custom, security printing works,industry quality control dept. It is ideal to identify small evidence such as: bullets & cartridges case, tool marks, money & coins, banknotes, documents, stamp, seal, fingerprint, fiber, and more. --Zoom objective 0.7x~4.9x, with additional 0.3x lens, total optical magnification is 0.2x~4.9x. --View the object under total same light source, no difference between light path & view field --With large motorized working stage, transmit light stage, for documents inspection. --With tiltable stage, small bullet holde and motorized bullet holder set for cartridge case check --Holegen light, flourscence light, cool light, and more different light source --Excite and receive light source from 254nm to 1100nm, very useful in document inspection --Full set including computer and professional analysis sofware Crime Image, which can  *Divide the view field in any angle and positon by adjusting dividing line freely  *Measure the length, angle, outling length, square in real time or on stored image  *Cut, insert, mirror, rotate the image as you want, or insert the word mark  *Store inspection result to build a database, easily compare object with history data  
A18.1814 Multi Function Comparator Specification
Magnification
0.2x~4.9x
Objective
Zoom objective 0.7x~4.9x, zoom ratio 1:7
Auxiliary lens 0.3x
Working Distance
75~90mm
View Field
Dia.1.5~60mm
Bullet Holder
Small bullet holder set
Motorized bullet holder set
Working Stage
Titable working stage, for bullet and small object
Large motorized working stage, for document and large object
Flourscence transmit light stage
Light Source
Excite & receive light source wave length: 254nm (Ultraviolet), 385nm (Ultraviolet), 540nm (Yellow), 680nm (Red), 800nm (Infrared), 960nm (Infrared), 1100nm (Infrared)
Cold light source, for temperature sensitive objects viewing
Holegen light source
Flourscence ring light source
Flourscence transmit light stage
CCD
Built-in digital CCD built-in, 3.0M, video/USB output
Software
Professional forensic image analysis software Crime Image
PC
14.1" TFT notebook, with software installed
A18.1814 Multi Function Comparator Packing List
Main Body
1 set
Auxiliary lens 0.3x
1 pc
Magnification correcting lens
1 pc
Small bullet holder set
1 set
Motorized bullet holder set
1 set
Titable working stage, for bullet and small object
1 set
Large motorized working stage, for document and large object
1 set
Flourscence transmit light stage
1 set
Flourscence ring light source
1 set
Video cable
1 pc
Power cord
1 pc
Holgen lamp
2 pcs
2A Fuse
2 pcs
Lens cleaning paper & Brush
1 set
Instruction Manual
1 book
Some application samples when A18.1814 used with Crime Image software:
The comparison between two bullets from same pistol
Joint of the trail of bullet ejection
Joint of the trail of warhead rifling
Comparison between trail of firing pin on bottom of the bullet
Outstanding magnification function
Magnified part of cartridge case
Magnified part of shotgun cartridge case bottom
Observing cartridge case bottom under long working distance
The joint and comparison between different object trails
Joint of two cartridge cases
Joint of two cartridge cases
Joint of two cutting trails
Joint of two breaked plastic objects
Joint of two scratch trails
Joint of two stamps
Comparison between two cartridge cases
Comparison between two cartridge cases fired by same pistal
Comparison between two cartridge cases fired by different pistal
Checking documents modification under different wave length light
View under normal light source, the handwritting and inks seems the same
View under excited infrared light source, it shows the modifictaion clearly
View under normal light source, the handwritting and inks seems the same
View under excited infrared light source, it shows the modifictaion clearly
View under excited infrared light source, it shows the original handwriting clearly
The text covered by same ink
The text covered by different ink
Comparison between the seals under ultraviolet light source
The anti-fake stamp show clearly its mark under ultraviolet light source
The normal stamp dose not have mark under ultraviolet light source
The normal stamp dose not have mark under ultraviolet light source
The different order of handwriting and seal
Under normal light
Illumination Effect shows the order clearly
Handwriting cover the seal
Seal cover the handwritting
Comparison to check false money, certificate or stamps
Real money
False money
Real money
False money
Real identify card under normal light
Real identify card under ultraviolet (365nm) light
Real stamp under normal light source
Real stamp under ultraviolet light source
Comparison between two cartridge cases
Comparison between two cartridge cases fired by same pistal
Comparison between two cartridge cases fired by different pistal
Crime Image can make blur image clearly
Focus-out Blur Image
Restoration Effect
Motion Blur Image
Restoration Effect
Change wave band to get a clear image
Gray-scale expand image
Gray-scale expand effect image
Image under normal length
Image under different wave length

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