Biobase China Whiteness Colorimeter Bk-W3c Portable Cheap Colorimeter for Lab

• After-sales Service: Online
• Warranty: 1year
• Energy Resolution: ≤7%
• Model NO.: BK-W3C
• Certification: CE
• Spectrometer Detector: Si(Li)
• Stationary Phase: Liquid Solvent
• Mobile Phase: Gas
• Chromatography Type: Gas Chromatography
• Chromatographic Column Length: Other
• Model: Bk-W3c
• Lighting/Observation Condition: 0/D Condition
• Observing Condition: Standard D65 Luminous Source
• Standard Observer: 10° Field of View
• Indication Accuracy: X, Y 0.0001, Other 0.01
• Measurement Accuracy: (Whiteness) W<1.0
• Working Temperature: 0~40°c
• Net Weight: 4.8 Kg
• Packed Size(W*D*H): 400*400*400mm
• Gross Weight: 9kg
• Transport Package: Wooden/Cartons
• Specification: 300* 330*280 mm
• Trademark: BIOBASE
• Origin: Jinan
• Production Capacity: 50000peices /Year

Product Description

 

 

Whiteness Colorimeter

BK-W3C

1.Wide range of applications:
The instrument can perform reflective measurement on solid samples, powder samples, pasty samples, silk samples and other surfaces.
2.Good measurement performance:
The computer-aided design is adopted to make the spectral characteristics of the instrument measurement sensor conform to the CIE standard observer response curve, and can accurately obtain the XYZ tri-stimulus value.
3.Rich color system and chromaticity value:
The instrument provides a variety of color systems, whiteness values and reference color differences, etc.
4.High automation and multi-function:
The instrument can automatically collect and process data during operation, and the operation is simple and fast. The instrument also has a complete editing function, the user can input or modify the data and color difference target value of the standard whiteboard through the keyboard, and can choose the output mode arbitrarily.

Product Parameters

 

 

Model	BK-W3C
Lighting/Observation Condition	0/d Condition
Observing Condition	Standard D65 luminous source
Standard Observer	10° field of view
Measuring Aperture	φ 1 8 mm
Specimen Size	Diameter >φ15mm, Thickness <40mm
Indication Accuracy	x, y 0.0001, other 0.01
Stability	Zero drift ≤ 0.1 Indication drift ≤0.2
Measurement Accuracy	(Whiteness) W<1.0
Measurement Repeatability	(Whiteness)ΔW<0.2
Apparent Color Parameters	Absolute value: CIE XYZ, Yxy, L*a*b*, L*C*H*, HunterLab; Chromatic aberration: Yxy, L*a*b*, L*C*H*, HunterLab; Whiteness: CIE86 whiteness Wg and TW value, R457 whiteness Wr value, Hunter whiteness Wh value, GB5950 whiteness Wj value, Stensby whiteness Ws value, Stephansen whiteness Wp value
Power Supply	220V,50/60Hz (Standard); 110V, 60Hz (Optional)
Working Temperature	0~40°C
External Size(W*D*H)	300* 330*280 mm
Net Weight	4.8 kg
Packed Size(W*D*H)	400*400*400mm
Gross weight	9kg

 

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