Presenting spectrascan 5100 a state-of-the-art dual beam spectrophotometer for colour measurement. It is extremely rugged in construction and very accurate in performance. Spectrascan 5100 is the result of the company`s own in-depth study and sophisticated design after being in the field for last 14 years. It incorporates the best of features which can be seen on international class of spectors. This include a highly advanced holographic diffraction grating for dispersing reflected light, coupled with a highly sensitive and accurate discrete sensing photodiode array detector. The integrating sphere conforms to cie/astm specifications for size, which is 152 mm diameter. The source is a very stable long-life xenon flash tube which is carefully filtered to d65. Features: reflectance and transmission; xenon flash lamp; dual beam; 10 mm interval; 360 mm to 740 mm; specular include/exclude; uv cut-off filter; lav/sav/vsav measurement area; 152 mm diameter sphere; selective visible cut-off filters; and white tile and black trap calibration.