Handheld Forensic Blue-laser & ALS

Description

In crime scene investigation, fast and accurate detection of possible forensic traces is of vital important. Forensic Alternate Light Sources(ALS) have been used for detection of biological evidences, which can be detected due to their nature characteristic, such as light asorption (blood) or flurescence effect (semen, saliva, urine, vaginal fluids, sweat etc.). And ALS are invaluable for detecting substances at a crime scene such as bruising, hair, fiber, footprints, fingerprints, stamps, Ninhydrine treated fingerprints, Superglue treated fingerprints, basic yellow 40, stamps, Cyanoacrylate and general searching.

Blue-laser system is designed for the most versatile use in the field or lab environment for detection of evidence. Laser light sources can be used to reveal this evidence by either fluorescence or enhanced contrast. Fluorescence occurs when a material absorb light of one color and then re-emits it virtually simultaneously as a different color. A material can be illuminated in the blue or green then viewed with filter goggles that only pass orange or red.

FEATURES:

• It uses high intensity LEDs with high performance, uniform circular spot, and “speckle free” beam.
• Integrating blue laser 445nm and multi-band(up to 9wavelengths) in one hand held unit, supporting crime field practical use.
• LEDs and LASER driving by using constant current control, light source brightness is constant and stable.

WAVELENGTHS(all-in-one):

Laser: 445nm  

Red: 627nm

Amber: 590nm

Green: 530nm

Cyan: 505nm

Blue: 470nm

UV: 415nm

UV: 400nm

UV: 365nm

White light: 6000k-7000k

SPECIFICATION :

Voltages: DC12.6V

Battery capacity: 4800mAh

Charging current: 1A

Physical Characteristics(Light Unit):

DIA. of multi-band head: 90mm

DIS. of white light head: 53mm

Body DIA.: 45mm

Total length: 300mm

Net Weight: 0.46KG(including battery)

Aviation aluminum-alloy shell and Cree high power LEDs

Fire resistant, Waterproof, Impact resistant

Datasheets

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