TOUCH DNA Visualized Extraction System

Description

Touch DNA, also know as Trace DNA, is a forensic method for analyzing DNA left at the scene of a crime, it only requires very small samples, for example from the skin cells left on an object after it has been touched or casually handled, or from footprints. Touch DNA analysis only requires several cells from the outermost layer of human skin⁽¹⁾

The system comes with a specialized designed high object distance microscope, integrating multipath combined wavelength light source, CMOS camera, and Pad. Working for excitation fluorescence of skin cells, bloodstain, semen stain, saliva stain etc, which will be visualized in Pad screen.

SOLUTIONS:

1. Visualized Touch DNA reduces blind and useless extraction, avoid contamination or mixture.
2. Tens to hundreds of trace evidence can be detected and extracted accurately.

Touch DNA could be:

1. Various kinds of criminal weapons & tools with anti-reconnaissance cleaning
2. Skin-touched bricks, sticks, clothes, shoes, hats, masks, gloves, etc.
3. Detecting trace blood stains and drip bloodstain evidence on dark cotton clothing, fiber fabrics, and black tiles
4. Detecting saliva, semen spots, urinary traces and other biological samples.

CONSTRUCTION

1. Three-axis (X-Y-Z) Adjustable
2. X/Y axial fine tuning±20mm; Z axial adjustable height range to 400mm
3. Dimension: 400*600*52mm
4. Weight: 16.2kg.

TABLET COMPUTER

Storage:

Storage type:   EMMC
Memory Capacity:   6GB
storage:   64GB

Display:

Resolution:   1920×1080

Touch screen type:   Capacitive screen

screen size:   11.6 inches

Basic parameters:

Interface Type:   Audio interface HDMI OTG

CPU frequency:   1.1GHz-2.2GHz

Vendor:   Intel

Processor architecture:   Intel appllo

Processor model information:   Intel quad core

Popular features:   WiFi / gravity sensing / HDMI / 3G plug / U disk plug detachable keyboard HDMI Bluetooth

operating system:   Windows 10

Internet:

Network Type:   WIFI

Datasheets

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