Digital Colorimeters Precise Large Aperture Color Difference Analyzer with Measuring Aperture Φ20mm Repeatability Within ΔE*ab 0.08 for Testing Surface Stripe and Wet Products

◆φ20mm extended aperture and stable end face can test surface stripe and wet products.◆ Feature: ◆20mm measuring aperture can test objects with surface stripe accurately. ◆Vertical structure can test wet surface object or can be soaked into the liquid for testing.◆Double Locating: Illuminating locating and cross locating.◆Adopting new optical path and dynamic integration time can test more stable and accurate. ◆45°/0° optical geometry structure, considering the effects of surface features. ◆Annular illumination design, suitable for polarizing material. ◆Equipped with rechargeable high-capacity Li-ion battery. No need to purchase battery repeatedly.◆Configuring CQCS3 software -- connect PC computer to realize more functions. Technical Specifications: ◆Viewing Geometry: 45°/0° ◆Aperture: Φ20mm ◆ ◆Detector: Silicon photoelectric diode ◆Color Space: CIEL*a*b*C*h*; CIEL*a*b*; CIEXYZ ◆ ◆Color Difference Formula: △E*ab; △L*a*b*; △E*C*h*◆ ◆Light Source: D65◆ ◆Light Source Device: LED blue light excitation ◆Storage: 100pcs standards 20000pcs samples ◆ ◆Repeatability: Standard deviation within ΔE*ab 0.08 Average of 30 measurements of standard white plate ◆PC Software: CQCS3 Software ◆◆Power source: Rechargeable lithium-ion battery 3.7V@3200mAh ◆Lamp Life: 5 years, more than 1.6 million measurements ◆Charging Time: 8 hours ◆Weight: 500g ◆Dimension: 205×67×80mm ◆Optional Accessories: Miniature thermal printer

• ◆(1)It is a vertical structure. When measuring, it can make sure only the aperture touches the object which will not stain the instrument body.
• ◆(2)Its greatest feature is the configuration of a ultra-large 20mm measuring aperture, making it especially good at testing textural surfaces and wet When testing products such as meat by ordinary colorimeter.
• ◆(3)With new super optical path and dynamic integration time, with a higher measurement stability and measurement accuracy.
• ◆(4)It is a colorimeter with unique performance. The color measurement results from it is simulate human eyes but its accuracy is several times higher than human eyes. it is 45°/0 ° optical geometry structures can reflect interactive effect between surface stripe and sample color more effectively than 8°/d colorimeter. it is will eliminate the errors between human eyes and color tester caused by surface stripe when judging tolerance critical value of sample colors.
• ◆(5)QC Department:it is can meet quality control requirements in plastic (PET，PE，PP，PTA，ABS，EVA particles and powder), color steel plate, coating, textile, fluorescent material, denim, medicine and food industries, etc. It can help to control product color difference, improve product competitiveness, reduce enterprises’ loss and control production cost.