410-LIDAR Reflectometer

Reflectance at 850nm, 905nm, 940nm and 1550nm

The 410-LIDAR measures reflectance simultaneously at four key wavelengths employed by lidar systems. Collect measurements on materials and objects that cannot easily be brought into the lab. Fast calibration and measurement times without sacrificing measurement accuracy and repeatability. Option to customize wavelengths.

Reflectance data from 410-Lidar for the following applications:

Monitor drift in calibration
Lidar sensor characterization
Measure multiple spots on large lidar calibration targets
Material reflectance databases
Object detection and tracking
Building and terrain modeling

Measured Parameter	Directional hemispherical reflectance (DHR)
Method	Integrated total reflectance in a band for a given angle of incidence
Measured Value	Absolute reflectance (0-1)
Calculated Value	Total reflectance, absorptance
Wavelength Bands (microns)	850nm, 905nm, 940nm and 1550nm
Angle of Incidence	20º from normal incidence
Calibration Coupon	Glazed Ceramic
Accuracy	+/- .02
Repeatability	± .005 units
Beam Spot Size	0.50 inches
Measurement Time	7 sec
Sample Size & Geometry	Flat: ≥ 0.5 in. diameter Curved: 6 in. convex; 12 in. concave
Warm Up Time	90 seconds
Time Between Measurements	2 seconds
Sample Temperature	Ambient or heated/cooled to 0 – 100º C
Operating Temp	0º to 40º C
Storage Temp	-25º to 70ºC
Run Time	2 hours on one battery. Battery easily replaced with continuous operation after battery replacement.
Power Source	Rechargeable battery (standard environmentally friendly NiMH)
Battery Recharge Time	1 hour
IR Source	Kanthal filament operated at about 1,000ºC
Weight	4.7 lb
Form Factor	H 11.54”, L 9.04”, W 3.27” (29.31 cm x 22.96 cm x 9.44 cm)
Operator Interface	LCD graphics screen, 1/4 VGA, touch screen, software buttons; trigger switch in handle
Diagnostics	On screen status and signals monitor. Signal values stored with data. Raw data collection and display.
Data Format	Data files can be opened and post processed with Excel or a text processor
Data Storage	Removable SanDisk (SD) card
Export Control	ECCN #3A999.F