Product Introduction
NF-333 portable spectrophotometerProduct features:
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Compact design, easy operation, high mobility spectrophotometer |
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Lightweight, easy to carry, and suitable for on-site monitoring |
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Spectral chromaticity measurement method enables samples to be measured under different light sources/viewing angles |
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Standard color management software (for use on PC) and data processing transmission cable, making data management more convenient and efficient |
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NF-333 portable spectrophotometerTechnical Parameter |
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Measurement project |
Spectral reflectance (values and graphs), color cast judgment graph, L * a * b * color difference coordinate graph, XYZ,? XYZ,Yxy,? Yxy,L*a*b*,? L*a*b*,L*C*H,? L*C*H*,L*u*v*,? L*u*v*,Hunter Lab,Hunter ? Lab,WI,Tw(CIE No.15.2/ISO 105-J02),WI(ASTM E 313),WI(ISO 2470),? WI (3 types), W,? W,WB,? WB,YI(ASTM E313),YI(ASTM D 1925/JIS K 7103),? YI (2 types), Mun color ll value (corresponding to HV/C C/2&D65/2), MI, Accept/reject the determination, RGB, Reflection intensity (CMYK), what,? Reflection intensity (CMYK) |
measuring range |
400nm~700nm, with a step size of 20nm |
Measure area |
Φ 8mm (standard), Φ4mm |
Observation conditions |
A,B,C,D50, D55, D65, F2, F5, F6, F7, F8, F10, F11, and F12 (2)°, ten°) |
Suitable for standards |
JIS Z 8722,ISO 7724,DIN 5033,ASTM D 2244,ASTM E 308,JIS K 7654,ISO 5/4,ANSI PH 2.17,DIN 16536 |
Accuracy (reproducibility) |
After measuring the white reference plate 20 times, based on the standard deviation of the average value, the color difference (? E *) is within 0.02 (Φ 8mm); Within 0.05 (Φ 4mm) |
External dimensions |
Width 170mm, depth 85mm, height 145mm |
Weight |
0.42 kg (including battery), measuring probe: 0.11 kg |
Power supply |
AA or R6 alkaline dry battery, 1.5Vx4, 4.8V/800mAh or AC transformer |
Light source |
Multi color LED (with a lifespan of 10 years) |
Select items |
printer |
Note: The accuracy of this model comes from the national standard of the Japan Color Research Institute (JCRI)
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