Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Specification
Measurement Capabilities: Total reflectance (directional hemispheric reflectance, DHR)
Computed Measurements
Directional & hemispheric thermal emissivity.
Note that measurements must be made at ambient temperatures. Emissivity can be calculated by ET100 software for various temperatures; user input temperature function
With External Computation: Combining 410 Solar & ET-100 data allows for the manual computation of solar reflectance index (SRI) in accordance with ASTM E1980
Measurement Geometry: Integrating sphere with 20°/H & 60°/H geometry (directional illumination at 20° or 60° with hemispheric collection)
Illumination Source: 1000°C thermal filament source
Measurement Range: 6 bands in the 1.5-21μm range (1.5-2; 2-3; 3-4; 4-5; 5-10; & 10-21μm)
Measurement Spot Size: 12.7mm diameter
Measurement Time: 10 seconds
Sample Types: Flat or curved surfaces; convex and concave surfaces to have a maximum 150 & 300mm radius, respectively
Calibration: Supplied gold standard of specular reflectance
Compliance
ASTM E408 (Total Normal Emittance of Surfaces Using Inspection-Meter Techniques)
ASTM E1980 (Standard Practice for Calculating Solar Reflectance Index of Horizontal and Low-Sloped Opaque Surface) – when used with 410 Solar measurement head
Power: Rechargeable LiMH battery; 2 hours run-time on one battery charge (1 hour recharge time)
Dimensions: 293 x 230 x 94mm
Weight: 2.13kg
Applications
Space Coatings: Thermal control | α/ε | Thermo-optical properties
Defense | Aerospace: IR Signature | Low observable paint & coatings
Radiative Heat Transfer: Absorptance for thermal modeling
Semiconductors: Wafer fab hardware emissivity
Cool Building Materials: SRI | ASTM | LEED
Energy: Nuclear | Concentrated Solar
Datasheet
