Portable Criminal Investigation Multi-Band Light Source for Forensic

• Customization: Available
• Color Temperature: Changeabe
• Emitting Color: Changeable
• Model NO.: HW-A6
• Power: 10W
• Application: General
• LED Chips Brand: Hewei Group
• Voltage Type: DC
• LED Type: American CREE LED
• Spot Size at 1m: φ44.7cm
• Charging Time: 1.9h
• Size: 221mm * 89mm * 67mm
• Weight: 0.87kg
• Transport Package: Carton
• Specification: 221mm * 89mm * 67mm
• Trademark: customized
• Origin: China
• Production Capacity: 5000

Product Description

Multi-Band Uniform Light Source

                                 Model: HW-A6

1.Product Introduction:

Multi-Band Uniform Light Source is a basic light source that can emit full spectrum white light, combined with a set of special filters, to obtain multiple monochromatic radiation electric light sources through the adjustment of the filters. The filter system is a set of high-quality band-pass interference filters, and the filtered multi-color light can conveniently search and inspect on-site physical evidence, as well as provide photographic light distribution.
 

1.Compact and portable, integrated with six bands.

2.The wavelength band is independent of the light, paired with high-quality filters, with precise wavelength bands and good biological detection results.

3.Blue and green light use 30 watt high-power LED beads, which have stronger light efficiency and better detection results.

4.Equipped with white light polarization accessories, it can achieve polarized light photography.

5.LED LCD display screen, with clear information on battery level, frequency band, and gear strength at a glance.

6.Adopting Type-C fast charging technology, the charging time is less than two hours, and there is no waiting anxiety.
 

Technical Parameters:

Light source	American CREE LED
Power	10W white/red light, 20W blue/green light, and 5W ultraviolet light
Wavelength	365nm, 405nm, 445nm, 520nm, 630nm, white light
Luminous flux	white light 482LM
White light spot illumination at 0.5m	24100LX
White light center illuminance at 1 meter	4880LX
Spot size at 1m	φ44.7cm
Spot uniformity	When the diameter of the white light spot is 10cm, the spot uniformity is 51%
Power supply method	DC power supply
Charging methods	Supports wired and wireless charging methods
Charging time	1.9h
Power on/off method	Long press for 2 seconds to turn on weak light- medium light -strong light  long press for 2 seconds to turn off
Display screen	charging level display, discharging level display, band display, gear display
Working hours	White light intensity for about 1.7 hours, 445nm blue light for about 4.8 hours, 520nm green light for about 5.7 hours
Low temperature resistance	Temperature -20 ºC± 2 ºC, can be turned on normally after being left for 24 hours, and the test function is normal
Material	Made of all aluminum alloy through precision carving and processing
Size	221mm * 89mm * 67mm
Weight	0.87kg

Application Effect
                   Paper fingerprints                                        fabric sweat spots                    fabric semen spots

       
Spot effect shooting