Nippon Denshoku Industries Co.,ltd. Advanced Technology in Color and Brightness.
Development, Production, and Sales for the Color Measuring Instruments with High Accuracy Including Spectrophtometer, Colormeter, Haze Meter, Densitometer, Gloss Meter, At Wide Range of Environments. JAPANESE
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This introduction for the related colormeter released from Nippon Denshoku Industries Co.,Ltd. The Handling instruments are Transmission Colormeter / TZ 6000, Spectrophotometer / SE 6000, Colormeter / ZE 6000, Spectrophotometer / SD 5000, Goniophotometer / GC 5000, Handy Spectrophotometer / NF 999, Handy Spectrophotometer / NF 333, Colormeter for Petroleum Products / OME 2000, Color,Oil & Haze Measuring Instruments / COH 400, Portable Colormeter for Petroleum Products / OIL 1, Micro Spectrophotometer / VSS 400, Spectrophotometer for Paper / PF10, Spectrophotometer with Fibersensor / SE 6000 + OF, Spectrophotometer for Paper / PF-10R, etc.
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Color Measurement Instruments for General Color Management.
Transmission Colormeter / TZ 6000
Spectrophotometer / SE 6000
Colormeter / ZE 6000
Spectrophotometer / SD 5000
Goniophotometer / GC 5000
Handy Spectrophotometer / NF 999
NF333
Colormeter for Petroleum Products / OME 2000
Color,Oil & Haze Measuring Instruments / COH 400
Portable Colormeter for Petroleum Products / OIL 1
Micro Spectrophotometer / VSS 400
Spectrophotometer for Paper / PF10
Spectrophotometer with Optical Fiber Sensor / SE 6000 + OF
Spectrophotometer for Paper / PF-10R
Haze, Turbidimeter Instruments for Measurement of Filmes, Glasses, and Plastics.
Gloss Meter Instruments for Gloss Evalution of Metals, Papers, and Resigns.
Environmental Pollution, Water Analysis Instruments for Water Quality Evalution of Color, Turbidity, and Particles.
LED, LCD, Leadflame Measurement Instruments for Luminocity Evalution of LED, LCD, and Leadflames.
Color Management Softwares for Measuring Data Analysis and Display of Real Color.
Name of Handy Spectrophotometer / NF 333
This is a handy type simplified spectrophotometric color difference meter, and it makes it possible to measure both color and density by one unit. You can select one of the 3 measuring modes like a pen type, a stapler type or a mouse type. It has plently of functions and can display graphs of various color systems including spectral reflectance and color deviation criterion chart, etc.,which are more or less compatible with the functions of a bench type colormeter. Your choice of this model will meet your color control requirement from printed matters to any products at wide range of situation. Photo of Handy Spectrophotometer / NF 333
Pen type Stapler type Mouse type
Explanation figure1 of Handy Spectrophotometer / NF 333 Explanation figure2 of Handy Spectrophotometer / NF 333 Explanation figure2 of Handy Spectrophotometer / NF 333
Features a movable optical sensor that is optimal for measuring in recessed and confined areas.
Allows the target position to be confirmed making is optimal for partial measurement of printed matter, etc.
The optical sensor and body are combined into one unit to allow measurements to be taken with just one hand on flat and vertical surfaces.
Features of Handy Spectrophotometer / NF 333
01  
Both of the functions as a colormeter and a densitometer are concentrated into this one unit.
02  
With a compact and light-weight body of about 570g, you have a choice to use 3 different modes of measurements, by which you can measure any samples despite the types and shapes as well as the measuring locations.
03  
A double beam pre-spectroscopy system has been adopted, so measurement is possible for multiple light source at each 2º and 10º view field angles.
04  
Data compensation function is equipped with this model. Using this function, you can fit in, for example, your company's conventional color standards or dissolve a problem of instrumental error against other types of colormeters.
05  
Graphs of various color systems, including spectral reflectance, color deviation criterion chart, etc., can be displayed.
06  
Color, spectral distribution and reflection density can be measured by this one unit.
07  
A main unit and sensors can be separated, so even convexo-concave surface of samples can be measured.
08  
Output wavelength is displayed at 20nm interval for the range of 400nm to 700nm.
09  
Data analysis available on your PC, using a color management software to be provided as one of standard accessories.
Specifications of Handy Spectrophotometer / NF 333
Dimensions
L 170mm x D 85mm x H 145mm (mouse type mode)
Weight
Approx. 460g (main unit, including battery),
110g (sensor)
Power supply
ALkaline battery (size AA, 4 pieces) or AC adapter
Light source
Multi-color LED (life time : 10 years)
Measuring items
Spectral reference (value & graph),
Color deviation criterion chart,
L*a*b* chromaticity coordinate, XYZ, ΔXYZ, Yxy,
ΔYxy, L*a*b*, ΔL*a*b*, L*C*h*, ΔL*C*H*, L*u*v*,
ΔL*u*v*, Hunter Lab, Hunter ΔLab,
WI ・ Tw (ISO 105-J02), WI (ASTM E313),
WI (ISO 2470), ΔWI (3 types), W, ΔW, WB, ΔWB,
YI (ASTM E313), YI, ΔYI (2 types),
Munsell value (complying with HV/C, C/2º & D65/2º),
MI, Decision to pass or fail, RGB,
Reflectance density (CMYK),
ΔReflectance density (CMYK)
Measuring range
400nm to 700nm, output wavelength at 20nm interval
Measuring aperture
8mmΦ (standard) or 4mmΦ (to be selected)
Illumination & light receiving condition
0º : 45c, Double beam pre-spectroscopy system
Observation condition
2º or 10º each for A, B, C, D50, D65, F2, F6, F7, F8, F10, F11 and F12
Related standards
JIS Z 8722, ISO 7724-1 to 3, ISO 5-4, ISO 105-J02,
ISO 10526, ISO 10527, JIS Z 8701, JIS Z 8729,
JIS Z 8730, JIS Z 8715, etc.
Measurement accuracy
ΔE* : Standard deviation within 0.02 (8mmΦ)
ΔE* : Standard deviation within 0.05 (4mmΦ)
where 30 times of measurements are made against a standard white plate, and its mean value is adopted as a standard.
Option
Printer
Target plate (for curved surface), etc.
*This instrument is traceable to the standard of National Institute of Standard (NIST) in U.S.A.
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