We are working to become ISO 17025 accredited as a calibration lab. I need to line up a proficiency test plan for measurements, But have only found one provider for glass line scales (NAPT) and one for L*a*b* color ( CTS). I need tests for the following;
Spectral % reflectance at 0:45 diffuse
Transmission optical density (ortho photographic densitometer)
Spectral % transmission (spectrophotometer)
Any leads on accredited outfits that offer such services would be much appreciated.!
Thanks!
Spectral % reflectance at 0:45 diffuse
Transmission optical density (ortho photographic densitometer)
Spectral % transmission (spectrophotometer)
Any leads on accredited outfits that offer such services would be much appreciated.!
Thanks!
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