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Specification
Measured data
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: In-band emissivity
Wavelength Bands (microns): 9-1.1, 1.9-2.4, 3.0-4.0, 3.0-5.0, 4.0-5.0, 8.0-12.0
Angle of Incidence: 20° & 60° from normal incidence
Performance
Accuracy: +/- .03
Measurement Time: 10 sec (6 bands, 2 angles)
Surface Curvature: Any surface; convex 6” radius; concave 12” radius
Warm Up Time: 90 seconds
Power
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 1.000°C
Environment
Storage: -25 to 70°C
Operating: 0 to 40°C
Interface
Operator Interface: LCD graphics screen, 1/4 VGA, touch screen, software buttons; trigger switch in handle
Inspection Applications: Pass/fail can be incorporated, user set values
Diagnostics: On screen status and signals monitor. Signal values stored with data. Raw data collection and display.
Dimensions
Weight: 4.7 lbs
Form Factor/Size: H 11.54”, L 9.04”, W 3.27”
Data
Format: Data files can be opened and post processed with Excel or a text processor
Storage: Removable SanDisk(SD) card
