YL4520 is a benchtop grating spectrophotometer which is developed by 3nh independently with independent Itellctuall property. YL4560 has many features like 7 Inches TFT capacltive ...

YS4580 spectrophotometer uses 45/0 (45 degree ring illumination 0 degree reception) geometric optical structure in accordance with CIE No. 15 and adopts concave grating spectrometr...

YS4510 standard spectrophotometerwith 45/0 geometrical optics structure( 45 ring-shaped illumination ,vertical viewing), comply with C I E N o . 1 5. Adopting concave grating light...

3nh launched new model YD5050 Grating Spectrophotometer Densitometer with 45/0(45 ring-shaped illumination 0 degree viewing angle) comply to standard ISO 5-4CIE No.15. It is suitab...