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Sweat Paper Fingerprint Present Camera System for Forensic Science Tools
Product Details:
| Place of Origin: | China |
| Brand Name: | HEWEI |
| Certification: | CE,ROHS,ISO,etc |
| Model Number: | HWG-PFPCS |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Set |
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| Price: | USD |
| Delivery Time: | 1-2 WEEKs |
| Payment Terms: | T/T |
| Supply Ability: | 100 SETS PER MONTH |
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Detail Information |
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| High Light: | forensic investigation tools,forensic kits |
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Product Description
Portable Paper Fingerprint Present Camera System
Description:
Portable paper fingerprint present camera system is a patent product, the technology is based on sweat
fingerprints infrared emanation effect, which is specially used for presenting the sweat fingerprints on
the surface of the paper. It is widely applied to present and photograph the sweat fingerprints that on
copy paper, newspaper, magazine, napkin, roll paper, filter paper, paper box, paper skin and other
fiber surface.
It dispenses with the powder or chemistry soup when this system processing the sweat fingerprints on
paper’s surface to present, it only need short-time infrared emanation to show pictures of the fresh or old sweat
fingerprints left on the paper, and it
will also have good effect to take pictures to the fingerprints after being processed by the infrared
emanation several months later.
The advantage to process the paper sweat fingerprints:
1, Speediness:Instrument warm-up(indoor temperature-180℃) 2-3 mins. It needs about 10s to infrared
emanation one time, the ground paper need about 2 mins.
2, Simultaneous processing infrared emanation to two sides of the paper.
3, Lossless: After processing ,the paper has no colourless appearance, no additional subance
and does not affect physicochemical show.
4, This system equips laser flashlight, which can not only present the sweat fingerprints of the
paper after infrared emanation, but also can present seminal stain, relieve the bowels, sweat,
spittle, bone, etc.
