Colorimeter

WSL-2 Tintometer

Characteristic: visual measure color matching to determine material color, measure up to the well-know color scale of lovibond unit; simple structure; easy operation

Measuring range :

Red R0.1-R79.9 lovibond unit

Yellow R0.1-R79.9 lovibond unit

Blue B0.1-B49.9 lovibond unit

Neutral N0.1-N3.9 lovibond unit

Minimum readout : 0.1

Quality (Net) : 12.5kg

WSC-S Color Meter and Color Diffrence Meter

Characteristic: measure the reflected color of matter, such as board type, powdery, graininess; automatic measurement; LED display; has printer interface and
RS232 connector

Illumination geometric conditions of the instrument: o/d

Light source of the sample: Combination of CIE standard luminant D65 and 10° wide viewing field X 10 ,Y 10 ,Z 10 of CIE

Accuracy: ΔY =3, Δx =0.02, Δy =0.02

Repeatability: σ_u(Y)≤0.5，σ_u(x)≤0.003，σ(y)≤0.003

Stability: ΔY≤0.6

Quality (Net) : 17kg

Outer Size : 410mmX370mmX160mm

WSB-L White Meter

Characteristic: measure the blue whiteness of the matter, such as papers, building materials, amylum, flour, sugar and salt; manual correct; applicable for small and medium enterprises

Measuring range : 0-120

Illumination geometric conditions of the instrument : 45/0

Peak of wavelength : 457nm

Stability: ±0.2

Repeatability : 0.3

Accuracy : ±1.5%

WSC-F Spectroscopical Color Photometer

Characteristic:
The meter can display the reflectance and transmittance of object in visible light band(400nm-700nm) and communicates with the computer through interface to draw the spectrum curve of reflected color. it is convenient to analyzer the color of objects. The meter is widely used in various fields, such as textile, dye, printing and dyeing, dope, paint, paper-making, construction material, food and printing, etc.

* Illumination conditions of the instrument: o/d

* Speetral condition: combination of GB3978 standard illuminant D65, A,C and 10°, 20° wide viewing field matching function values(X,Y,Z)

* Precision of transmittance(%):±1.5

* Stability: ΔY≤0.4