Color Measurement

NF 333 Spectrophotometer

NR-1 Color Checker

Lovibond^® PFX880/P
Petrochemical Tintometer^®

Lovibond RT100 & RT200 Reflectance Tintometers

Lovibond^® Tintometer^® Model F

-----> Please click 'Here' for UV / VIS Spectrophotometer

NF 333 Spectrophotometer

Features

• Three different operation methods can be selected from one device. Expand your capability by being able to measure a variety of samples!

• Both color and density can be measured using just one. Can be used for a wide-range of activities from offset printing to color management.

• This compact device can display the spectral reflection rate, polarized color criteria chart, and various color systems.

Specification

Dimensions	Approx. L 170 mm x D 95mm x H 145mm
Weight	Body approx: 420g (including batteries) sensor, approx, 110g
Power	Four AA batteries or AC adapter
Light source	Multicolored LED (10-year life)
Measuring items	Spectral reflection rate (value & graph), Polarized color criterion chart, Lab Chromaticity coordinates, XYZ, Yxy, Lab, LCh, Luv, Hunter Lab, WI•Tw (CIE No.15.2 / ISO 105-J02), WI (ASTM E 313),WI (ISO 2470), W, WB, YI (ASTM E313), YI (ASTM D1925/JIS K 7103) Munsell value (equivalent to HV/C C/2&D65/2), MI, pass/ fail, determination, Reflection density (CMYK),XYZ, Yxy, Lab, LCh, Luv,Hunter Lab, WI (three kinds), W, WB, YI (two kinds), reflected density (CMYK)
Battery measurement life	Approx, 20,000 measurements (when the pass/fail LED and LCD backlighting are not used when battery powered).
Measurement wavelength range	400 nm 700 nm
Measurement diameters	8 mm(standard), 4 mm
Illumination conditions	A, B, C, D50, D55, D65, D75, F2, F5, F6, F7, F8, F10, F11, F12(2 and10)
Standard standards	Complies with JIS Z 8722, ISO 7724, DIN 5033, ASTM D 2244, E 308,JIS K 7654, ISO 5/4, ANSI PH 2.17, DIN 16536, etc.
Measurement	E=0.02 or less (dia. 8mm), E=0.05 or less (dia. 4mm), (Standard color deviation based on the average when measuring the white color board 20 times.)
Reproducibility Options	Printer, Printer AC adapter, RS-232C cable ( for connecting with the printer), thermal sensitive paper (10 rolls), AC adapter (100V, 120V, 220-240V), target plate (for curved surfaces) O-ring sensor (10 units), sponge ring, etc.

*The accuracy of this model is traceable to the standard of the National Institute of Standards and Technology (NIST), U.S.A..

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NR-1 Color Checker

• Compact, light-weight, battery-operated and simple operation.
• It is equipped with the function of acceptance/rejection determination which is convenient for color difference measurements and use at production lines

Features

• No calibration, and no warming-up time is required. It has one-touch operation to set a reference value for color difference and average the measured values
• Film-formed target mark is very convenient when performing a partial measurement white locating a target point.

• It has a sensor detecting a change in ambient temperature, which displays a warning message

• You need not worry about whether or not you have turned off the power thanks to the energy saving design with automatic power-off function.

Specification

Dimensions	L 200mmD 70mmH 68mm
Weight	600g (without dry batteries)
Power supply	AA or R6 Alkali dry batteries 1.5V4 or Ni-Cd batteries 1.2V4
Power consumption	400mW
Light source	Halogen lamp 3V 1.5A
Measuring items	Lab, E, LCH, Lab, E, Acceptance/rejection determination, (E or E)
Measuring area	10mm
Illumination/light-receiving condition	Vertical illumination0- 45circumference light-receiving : 2for C and 10for D65
Accuracy (reproducibility)	Reproducibility of color difference (E) using a white reference plate (standard deviation) Color Difference (E) : 0.1 or less (standard deviation on the mean value after measuring a white reference plate 20 times)

*The accuracy of this model is traceable to the national standard of the Japan Color Research Institute (JCRI).

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Lovibond^® PFX880/P
Petrochemical Tintometer^®

An Automatic Colorimeter Measuring Saybolt and ASTM Colour

The Lovibond PFX880/P is a high precision spectrophotometer for objective colour analysis of petroleum fuels, oils, waxes and petrochemicals according to the Saybolt and ASTM Colour scales. Results can also be displayed in terms of CIE values and spectral data. A factory fitted integrated heater unit for melting solid samples such as fats and waxes and preventing them from solidifying in the cell is also available

Colour Analysis made Simple

The Lovibond PFX880/P is an easy to use, automatic instrument, which eliminates time-consuming procedures of visual methods. There is no need to build up calibration curves as they are already established in the instrument. The menu system guides operators through the selection of operating parameters. Thereafter, measurements are initiated by just a single key press and take less than 25 seconds to complete.

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Lovibond RT100 & RT200 Reflectance Tintometers

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Lovibond^® Tintometer^® Model F

Features :

The Model F is the latest in a distinguished series of Lovibond Tintometers which have been widely used for colour measurement in terms of Lovibond units for more than a century. The advance stems from the introduction of modern technology to enhance a traditional visual colorimeter.

• Glass colour standards which are individually housed in durable, glass-filled nylon racks, affording excellent protection and allowing easy distinction between adjacent standards.
• A prismatic optical system for improved colour matching accuracy and repeatability.
• A balanced field of view with a sharp split line between sample and comparison fields to aid colour discrimination.
• A diffused tungsten-halogen light source for standardised illumination.
• A sample chamber liner which can be replaced at intervals to maintain the whiteness of the interior and includes a channel to ensure correct cell location and alignment.
• An external, low voltage regulated power supply resulting in a cool-running instrument which can be left switched on.

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