Diffuse Reflection Probes

The measurement heads listed below are for diffuse reflectance (not specular/direct). The designs feature robustness, high efficiencies and low false light, key paramenters for successful reflection measurements. Spectral range depends on the fibers and light source, which is typically halogen (400 to 2500nm).

Product
	tec5 RP-7 All-purpose lab probe Spot size Ø15mm Integrated lamp

Hellma-t5U Active Probe (668.002) Process probe Spot size Ø30mm Integrated light source Ø60mm, stainless steel, sapphire window

Hellma Probe (668.006 & 668.008) Process probe Spot size Ø3 and Ø4mm No integrated light source 10 bar, 140°C Ø25mm, stainless steel, sapphire window

Besides our standard products, we offer

• Modifications of probes (e.g. gap sizes, materials) to better match specific needs
• Developments of new probes in accordance with your demands
• Integration of probes and other components to Subassemblies or Systems (e.g. HandySpec).