NBCHAO.Com SN: NB035803
3NH NR4520 Whiteness Tester
Sanenchi NR4520 Whiteness Meter Illumination Light source LED Light source, sensor silicon photodiode, measurement diameter φ 20mm, NR4520 Whiteness Meter can also measure the fluorescence whiteness generated by the reflection of fluorescent substances.
3NH NR4520 Whiteness TesterKey Spec.
Measurement aperture
Φ20mm platform measurement diameter (Φ10mm measurement diameter can be customized)
light source
LED light source
NR4520 Whiteness Tester
Details