The material of the case is anodic aluminum oxide (features: washable, high reflectivity and good stability). It can be used outdoor.  

 

• Dimensional drawing

  

 

• Features

• Easy to maintain: washable material and repairable surface
• With higher reflectance and better stability: High reflectance: diffuse reflection rate ≥97% in visible light region

 

• Specifications

  Model	WR-D97-30
  Case material	Aluminum box
  Case diameter	35mm
  Inner material	PTFE
  Inner diameter	30mm
  Thickness	20mm
  Wavelength range	250-2500nm
  Diffuse reflectance	≥92%@250-350nm ≥97%@350-1700nm ≥92%@1700-2500nm

Tolerance: ±0.1 mm

 

• Reflection spectrum