|
Product
model
|
Whiteness meter WSB-06 |
|
Measurement
structure*
|
D/8,SCI+SCE |
|
Repeatability** |
dE*ab≤0.02 |
|
Inter-Instrument
Agreement***
|
dE*ab≤0.25 |
|
Display
Resolution
|
0.01 |
|
Measuring
aperture
|
Φ11mm |
|
Measurement
index
|
Spectral reflectance,CIE-Lab,CIE-LCh,HunterLab,CIE-Luv,XYZ,Yxy,RGB, color difference (ΔE*ab)
ΔE*cmc,ΔE*94,ΔE*00), whiteness (ASTM E313-00,ASTM E313-73,CIE,ISO2470/R457
AATCC,Hunter,Taube Berger Stensby, yellowness (ASTM D1925,ASTM E313-00,ASTM E313-73), blackness (My,dM), color fastness, color fastness,Tint(ASTM E313-00), color density CMYK(A,T,E,M), metamerism index Milm, Munsel, covering power, strength (dye strength, tinting strength)
|
|
illuminants |
A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2 |
|
Light
Source
|
ull-band balanced LED light source+UV |
|
Measurement and
observation mode
|
Camera |
|
Calibration |
Intelligent automatic calibration |
|
Software
support
|
Andriod,iOS,Windows,WeChat applet |
|
Accuracy |
Metrology Level 1 |
|
Observer
Angles
|
2°,10° |
|
Sphere
Size
|
40mm |
|
Standards |
CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7 |
|
Spectroscopic
method
|
Raster |
|
Sensor |
Dual row high precision CMOS array sensor |
|
Wavelength
interval
|
10nm |
|
Wavelength
range
|
400-700nm |
|
Reflectance
Range
|
0-200% |
|
Reflectivity
resolution
|
0.01% |
|
Measurement
time
|
About 1 seconds |
|
Interface |
USB,Bluetooth |
|
Screen |
Full color screen,3.5 inches |
|
Battery
capacity
|
Rechargeable, 8000 times continuous tests, 7.2V/3000mAh |
|
Light source
lifetime
|
600W |
|
Language |
Chinese, English |
|
Storage |
Instrument: 100 standard samples and 10000 samples; APP: mass storage |
*Diffuse illumination /8° direction reception, including specular reflection light/removing specular reflection light
After the whiteboard is calibrated, measure the standard deviation of the whiteboard 30 times at 5-second intervals
The average measurement value of 12 color plates of the BCRA series Il
