Multi-Spectral Sweeping Light
Portable forensic light system for rapid, precise detection and analysis of a wide range of evidence on-site, from biological fluids to trace materials.
Key Features:
✔️ Multi-spectral LEDs covering UV365–650 nm and IR860–950 nm for diverse evidence types
✔️ Enables detection of saliva, semen, blood, fingerprints, bones, teeth, fibers, and dust traces
✔️ Flicker-free, uniform illumination for clear imaging and forensic photography
✔️ Adjustable illumination angle up to 30° to adapt to varied evidence surfaces
✔️ High-efficiency boost-type drive circuit ensures stable output with >94% efficiency
✔️ Long battery life of 4–7 hours for extended on-site investigations
✔️ Vacuum suction mount and portable integrated design for versatile deployment
✔️ Rapid and multifunctional sweeping for efficient evidence search and examination
Multi-Spectral Sweeping Light
Multi-Spectral Sweeping Light integrates 10 LED wavelength sets for forensic evidence detection: UV365nm for saliva, sweat, and semen; UV415nm for occult blood reagent excitation; UV445nm for fluorescent fingerprint powder; UV505nm for chemical development; UV530nm for ninhydrin and DFO reactions; UV590nm for bones, teeth, and fiber materials; UV650nm for general contrast search; IR860nm and IR950nm for background subtraction; and white light for footprints, dust traces, and trace evidence. The device employs high-power LEDs delivering 80° x 7° illumination angles with boost-type constant current circuitry exceeding 94% efficiency.
Battery life ranges from 4 to 7 hours depending on wavelength selection, supporting extended on-site operations without recharging interruptions. Patented flicker-free technology produces uniform light spots eliminating photography artifacts during evidence documentation. The adjustable radiation illumination angle reaches 30°, adapting to various evidence types and surface geometries. A vacuum suction mount secures the unit to vertical surfaces and irregular positions where handheld operation proves impractical. The portable integrated design consolidates multiple wavelength sources that traditionally require separate instruments during crime scene processing.
Homicide investigators use the Multi-Spectral Sweeping Light to detect biological fluids and bloodstain patterns at death scenes. Military forensic teams apply it during mass casualty identification, utilizing bone and tooth detection wavelengths for remains recovery. Naval investigative services employ the background subtraction modes to process complex compartment surfaces aboard vessels. Counterterrorism units utilize chemical development wavelengths to reveal explosive residue and contact evidence on suspect materials recovered from incident sites.
Tactical Supply Pakistan delivers multi-wavelength forensic technology that replaces multiple single-purpose devices, reducing equipment costs and logistical burdens for Pakistani investigation agencies operating with limited budgets.
Can the device operate all wavelengths simultaneously?
No, wavelengths activate individually through selector controls. Sequential wavelength examination prevents spectral interference and allows targeted evidence detection based on substrate composition and suspected trace type.
HAVE QUESTIONS?
Fill out the form, and our team will respond promptly to assist with your product inquiries or order support.
