WSF-J Spectroscopic Color Photometer

WSF-J Spectroscopic Color Photometer

Features

1. TheWSF-J Spectroscopic color photometer is used for measuring reflection color andtransmission color of objects and can test chromaticity, whiteness and colordifference between two objects or two kinds of liquid.
2. Only acceptd/0 lighting specified by CIE.
3. The WSF-JSpectroscopic color photometer can display reflectance and transmittance ofobjects or liquid within the scope of visible light wave (380nm-760nm) and generatea spectral curve on reflectance and transmittance of objects or liquid, whichgreatly facilitates analysis on object color.
4. Using USB, the WSF-J Spectroscopic color photometer is used in suchindustries as textile, dye, printing and dyeing, coating, paint, paper making,building materials, food, and printing.

Technical Specifications
Lighting conditions: d/8
Light source: pulsed-xenon lamp
Receiver: photodiode array, flat fielding grating
Spectrum conditions: overall response is equivalent to tristimulusvalues X, Y, and Z calculated in corresponding functions under GB3978 standardilluminant D65, A, C and 10, 2 view of field.
Display method: computer display screen
Measurement window: Ø20mm
Wavelength range: 380nm~760nm
Total uncertainty of wavelength (nm): 1
Wavelength repeatability (nm): 0.2
Total uncertainty of spectrum transmittance (%): 0.5
Repeatability of spectrum transmittance (%): 0.2
Total uncertainty of spectrum reflectance (%): 1.0
Repeatability of spectrum reflectance (%): 0.4
Instrument stability: ΔY≤0.2
Instrument repeatability: ΔY≤0.2；ΔE≤0.02(standard white board, mean of 10 measurements)
Total uncertainty of colorimetry: ΔY≤1 Δx, Δy≤0.002
Palette system:
Color: X, Y, Z; Y, x, y; L*, a*, b*; L, a, b; L*, u*, v*;L*, c*, h*
Color difference: Δ E (L*a*b*); ΔE (Lab); ΔE (L*u*v*); ΔL*, ΔC*, ΔH*
Whiteness: W, T
Computer system: Pentium 4 or above
 Software: WSF-J dedicated software, under Windows XPor 2000 operating system
Weight (Gross): 24kg 
Overall dimensions: 680´430´430mm

As a China-based spectroscopic color photometer manufacturer and supplier,INESA also offers melting point apparatus, refractometer, spectrophotometer,dissolved oxygen meter, pH meter, and others.