Shenzhen ThreeNH Technology Co., Ltd.
Leader Of Color Management In China
|Place of Origin:||P.R.China|
|Certification:||CE / ROHS / TUV / FCC / ISO9001:2015|
|Minimum Order Quantity:||1pcs|
|Packaging Details:||Packed in Alumimum box firstly, and then reinforced with carton box for outer packing|
|Delivery Time:||1 working day|
|Payment Terms:||T/T, Paypal, Western Union|
|Supply Ability:||5000pcs per month|
|Display:||TFT 2.8 Inch||Measuring Time:||0.4s|
|Measurement Aperture:||Φ8mm Flat Aperture / Φ4mm Tip Aperture||Illumination/Viewing Geometry:||8° / D|
|Standard:||CE/ROHS/FCC/TUV||Light Source:||LED Light|
Vietnam Portable Spectrophotometer Colorimeter NR60CP , Hunter Lab Tile Colour difference meter
In 2006, however, a group of researchers developed an effective color matching algorithm for ceramic tile using the Kubelka-Munk theory verified via UV spectrophotometric evaluation. In a study published in the Journal of the European Ceramic Society, the researchers developed a system of four industrial pigments that served as the basis for formulation. By applying the principles of the Kubelka-Munk theory, they were able to create an efficient algorithm for the formulation of ceramic tile pigments. Five target colors were analyzed using a UV spectrophotometer and their reflectance spectra compared to the Natural Color System standards to determine color accuracy.
NR60CP features high accuracy, powerful functions, and high cost-effective to repay the support and trust of our customers.
NR60CP Portable Spectrophotometer Colorimeter is widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, industries, scientific research institutes, schools and laboratories. It not only can precisely measure many kind of color indexes in many color spaces, but also it is easy to use with powerful functions. The instrument is equipped with high-end color management software which can connect PC to achieve more extension functions.
|Illuminating/Viewing Geometry||8° / d; CI E No. 15,GB/ T 3978|
|Light Source||LED sources|
|Sensor||Silicon photodiode array|
|Measuring Aperture||Φ8mm large area end-face; Φ4mm small area concave-convex end-face|
|Color Space||CI E L AB,XYZ,LCh,CI E RGB,CI E LUV|
|Other Chromaticity Data||WI ( E313,CI E, AATCC,Hunt er ),YI ( D1925, 313),Color Fastness, Staining Fastness, J PC79,BFD( 1. 5: 1),FMCI I|
|Observer||CI E 10°|
|Display Data||Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset,|
|Measurement Time||0. 4s|
|Repeatability||ΔE* ab 0. 03(Average of 30 measurement of standard white plate within 5s)|
|Errors between each instrument||within Delta E*ab 0.2|
|Battery||rechargeable lithium-ion battery 3. 7V @ 3200mAh|
|Lamp Life||5 years, more than 1.6 million measurements|
|Display Screen||TFT 2.8 inch(16: 9)|
|Data Memory||100 Standards, 20000 Samples|
|Optional Accessory||miniature thermal printer, powder test box|
There are three primary types of spectrophotometers. Your selection depends on application, desired functionality, and portability. Spectrophotometers come in a range of sizes, from portable devices to large benchtop instruments.
0º/45º (or 45º/0º)
The most common spectrophotometer, this instrument measures light reflected at a fixed angle to the sample, usually 45˚, and can exclude gloss to most closely replicate how the human eye sees color. They are commonly used for measuring color on smooth or matte surfaces.
Spherical instruments can measure light reflected at all angles to calculate color measurements that closely match what a human eye would see. They are commonly used for measuring color that has been applied to textured surfaces such as textiles, carpets and plastics, as well as shiny or mirror-like surfaces, including metallic inks, printing over foil, and other highly glossy surfaces.
A multi-angle instrument views the color of a sample as if it is being moved back and forth, just as you would twist a sample to see the color at various angles. Today’s multi-angle instruments are used for specially coated pigments and special effect colors with additives such as mica and pearlescents, such as nail polish and automotive coatings.