Discover Our Factory-Made Multi-Function Comparator - The Ultimate Solution For Precise Comparisons

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
Objective	Auxiliary lens 0.3x
Working Distance	75~90mm
View Field	Dia.1.5~60mm
Bullet Holder	Small bullet holder set
Bullet Holder	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

Multi-Function Comparator

Products Details

Featured Products

Contact us