The 819M-PP-1.0 PTFE (spectralon) based Port Plug closes up a 1 inch port of the PTFE based 819C or 819D Series integrating spheres. PTFE is a thick, machined diffuse reflectance material. It replaces 819M-PP-SL-1.0.
The 819M-PP-1.0 PTFE (spectralon) based Port Plug closes up a 1 inch port of the PTFE based 819C or 819D Series integrating spheres. PTFE is a thick, machined diffuse reflectance material. It replaces 819M-PP-SL-1.0.