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A18.1816-A Questioned Document Examination Analyzer
A18.1816-A Questioned Document Examination Analyzer
A18.1816-A Questioned Document Examination Analyzer
A18.1816-A Questioned Document Examination Analyzer
A18.1816-A Questioned Document Examination Analyzer
A18.1816-A Questioned Document Examination Analyzer
A18.1816-A Questioned Document Examination Analyzer
A18.1816-A Questioned Document Examination Analyzer
A18.1816-A Questioned Document Examination Analyzer
A18.1816-A Questioned Document Examination Analyzer
A18.1816-A Questioned Document Examination Analyzer
A18.1816-A Questioned Document Examination Analyzer

A18.1816-A

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A18.1816-A Questioned Document Examination Analyzer


  • Magnification 1~30x Motorized Zoom Control
  • 1/3" CCD 800 Lines Digital Camera
  • Transmit & Reflect All Kinds Light Source
  • Exciting Filter 9 Bands, Receiving Filter 9 Bands
  • Incl. Software+Laptop, Wooden Packing
  • Supply Ability:50 piece / Month
  • Country of Origin:Ningbo
Quantity:















A18.1816 Questioned Document Examination Analyzer

A18.1816 Questioned Document Examination Analyzer is an ideal tool to inspect, observe and compare many kinds of objects, evidences including:                                                                                                                                 

--All kind of questioned documents: Used of different kinds of writing instruments, by adding, altering, conceal, forgery and other methods of fade contract, IOUs, real estate contracts, invoices, bills of exchange, checks, bills of lading, passports and soon.   

--Various fluorescent encryption securities: checks, stocks, credit cards, stamps and special trademarks.                                                                                                                           

--Identify cards, resident identify cards, temporary residence permits, etc. 

--Currency: US Dollars, H.K. Dollars, RMB, etc.

Light Source SystemMain Light Source : 1x 24V/150W Halogen Lamp, With Cooling Fan, Focusing Lens, And Heat-Resistance Glass Cover
UVC: Short-Wave Ultraviolet Light 254nm, 1x10W
UVA: Long-Wave Ultraviolet Light 365nm, 1x10W
Upper Visible Side Light: 1x50W, With Lamp Holder Which Can Adjust Position And Angle Freely, Used To Check Indentation
Transmitted White Light 2x20W
Excitation Wavelength: 000nm,365nm,450nm,465nm,515nm,530nm,565nm,580nm,900nm
Receiving Filter: 000nm,415nm,450nm,565nm,700nm,720nm,740nm,800nm,900nm
Video Camera SystemHigh Sensitive, High Resolution 1/3” CCD Color Digital Camera, 650 Lines, Sensitivity 0.001 Lux, Especially Sensitive To Near-Infrared And Visible Spectral Bands Light Source.
Electrical Zoom Lens, Aperture 1.2, Zoom Ranges 1~30x
FunctionFluorescent Light Source With Multi Excitation And Receiving Filter Combinations,Can Exam And Compare The Different Inks Used On Documents
Reflect Light And Receiving Filter Combination, Can Exam The Reflection And Absorption Of Different Wavelengths On Different Inks.
Reflect Light And Receiving Filter Combination, Can Exam The Transmission Of Different Wavelength Infrared Light On The Different Inks.
Transmit Light And Receiving Filter Combination, Can Exam The Transmission Of Different Wavelength Infrared Light On The Different Inks
Reflect Side Light Can Exam The Scratch, Cut Marks On documents.
Transmit Light Can Illuminate From The Bottom Side To Exam The Scratch, Cut Marks On Documents.

Samples to choose light source according to different objects.
ObjectsLight SourceExcitationReceivingExam
Distinguish Altered Or Added Text By Different Kinds Of InkExcitation485-550 nm700-900 nmAlter
Natural Subside Text On Thermal Paper, Carbon PaperExcitation480-550 nm700-740 nmSubside
Phosphor FingerprintExcitation480-550 nm700-740 nmFluorescent
Multilayer IndentationReflected Light _ Side000nm900nmIndentation
Text On The Black ClothReflected Light _ Side000nm900nmCovered Text
Text In The Kraftpaper EnvelopesTransmitted Light _ UV000nm900nmTransmit
Correction FluidTransmitted Light _ UV000nm900nmAlter
Security TrademarkUVC000nm000nmReal/False
Currency FluorescentUVA000nm000nmFluorescent
Pictures
Model No. A18.1816-A
Working Distance
格式:1.0,或1.0~2.0
Working Stage Size
格式:100x100mm,或 Dia.100mm
Focusing Range
0.000000
Focusing Scale
0.000000

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