Paper whiteness tester
Introduction:
Paper whiteness tester is suitable for the whiteness measurement of non-color surface flat objects or powders, and can accurately measure the whiteness value consistent with the visual sensitivity. Widely used in paper and cardboard, textile printing and dyeing, paint, chemical building materials, plastic products, cement, calcium carbonate powder, ceramics, enamel, China clay, talc powder, starch, flour, salt, detergent, cosmetics and other objects whiteness measurement.
Standard:
GB7973. GB7974. ISO 2470. GB 13025.2. GB 8940.2. GB 1840. GB 2913. GB 1543-88. ISO 2471. GB10339-89. GB5950
Application:
Paper: Test the fluorescent whiteness of paper
Aluminum plating: Test the transparency, opacity and whiteness of aluminum foil
Plastics: Test the whiteness of plastics and powders
Paint: Test the whiteness and absorption value of paints, coatings, inks, etc
Advantages:
Quantifies Whiteness Objectively: Provides a numerical value for whiteness, eliminating subjective visual assessment.
Wide Range of Applications: Suitable for testing diverse materials, including paper, textiles, plastics, and powders, across multiple industries.
Consistent with Visual Perception: Designed to measure whiteness in a way that correlates well with how humans perceive it, including accounting for fluorescence.
Standard Compliant: Adheres to various national and international standards for whiteness, brightness, and opacity measurement.
Measures Related Optical Properties: Capable of evaluating transparency, opacity, and absorption value in addition to whiteness for certain materials.
Facilitates Quality Control and Research: Enables manufacturers to set specifications, monitor production consistency, and support research and development of new materials.
User-Friendly Operation: Typically features an intuitive interface for ease of use.
Parameters:
D65 lighting body lighting
The diameter of the test hole is φ30mm and φ19mm
The spectral power distribution has a peak wavelength of 457nm and a half-height width of 44nm
Power supply: 220V, 50HZ
Standard configuration:
Host, whiteboard, black tube
在线联系供应商
Other supplier products
 |
Internal and external filters | Applicable Standards Both filter types adhere to industry-specific regulations, including: ISO 10526(Standard illuminants for colorimetry, e.... |
 |
Automatic tank cleaning systems | Automatic tank cleaning systems,fermentation tank cleaning equipment Automatic tank cleaning system common application: Fermentation Tank Cleanin... |
 |
Fully Automatic Stripping Machine for Automotive Wires | The fully automatic stripping machine for automotive wires complies with the standards of GB/T2951 - 2008 and IEC60811 *General Test Methods for ... |
 |
Automotive Wires Ozone Aging Chamber | Standards ISO 6722: Road vehicles – Electrical cables – Dimensions and test methods. SAE J1128: Low-voltage cables for automotive app... |
 |
Horizontal paper tensile strength testing machine | Product Introduction: G103C horizontal tensile strength tester adopts paper tensile strength software, which is a paper resistance tester for meas... |
Same products
 |
Common Rail Injector Valve F00R J02 012 | 卖方: 868983 | Common Rail Injector Valve F00R J02 012 David Chen |
 |
Common Rail Injector Valve F00R J02 005 | 卖方: 868983 | Common Rail Injector Valve F00R J02 005 David Chen |
 |
Common Rail Injector Valve F00R J01 945 | 卖方: 868983 | Common Rail Injector Valve F00R J01 945 David Chen |
 |
Common Rail Injector Valve F00R J01 941 | 卖方: 868983 | Common Rail Injector Valve F00R J01 941 David Chen |
 |
Common Rail Injector Valve F00R J01 924 | 卖方: 868983 | Common Rail Injector Valve F00R J01 924 David Chen |
