Eider GranadaThe product and the service was excelent. it came to colombia without many problems (just aduana problems)..supplier 100% recomenmed
Josiah HallEverything was delivered in perfect condition. After assembly, I confirmed operation. Thank you for this product.
Mihai PaunescuEverything went as expected and the product arrived in good condition. 3NH is a good supplier and I will definitely use them in the future.
NR20XE Color Difference Meter Lab Color Measurement Instrument Roasted Coffee Bean Color Meter
|Sensor||Silicon Photodiode Array||Measuring Aperture||20mm|
|Color Space||CIE-Lab, CIE XYZ, CIE-LabCH||Illuminant||D65|
colour difference meter,
paint color analyzer
3nh NR20XE lab color measurement instrument roasted coffee bean color meter
NR20XE with φ20mm extended aperture and stable end face can test surface stripe and wet products.
Difference between NR20XE and Ordinary Portable Colorimeter:
NR20XE is a model of colorimeter with powerful functions, and competitive price, which has integrated the advantages of the similar products of the famous international brands. It also goes with our own innovative technology and patents, like illumination locating and cross locating, built-in white plate parameters.
It's configured with multiple color space systems and color difference formulas, all of which have endowed NR20XE with powerful functions to meet the requests of all kinds of color measurements. Its greatest feature is the configuration of a ultra-large 20mm measuring aperture, making it especially good at testing textural surfaces and wet surfaces.
Its friendly interface makes operation very simple. And once connected with PC via the software CQCS3 whose complete independent intellectual property right is owned by 3nh, more powerful extension functions will be at hand, like color difference analysis, color difference cumulative analysis, chromaticity index, color sample database management and simulating object color, etc.
When testing products such as meat by ordinary colorimeter, the whole instrument body has to be placed in the object which not only stains the instrument, but also will let the liquid/water enter the instrument directly and bring cross contamination. However, NR20XE is a vertical structure. When measuring, it can make sure only the aperture touches the object which will not stain the instrument body.
3nh NR20XE is a handheld colorimeter based on 45°/0° optical geometry. Its measuring aperture is 20mm. NR20XE measuring aperture is the biggest one in domestic. Meanwhile, it also has high measuring precision. As a member of 3nh 45°/0° colorimeter, NR20XE is a colorimeter with unique performance. The color measurement results from NR20XE simulate human eyes but its accuracy is several times higher than human eyes. NR20XE 45°/0 ° optical geometry structures can reflect interactive effect between surface stripe and sample color more effectively than 8°/d colorimeter. NR20XE will eliminate the errors between human eyes and color tester caused by surface stripe when judging tolerance critical value of sample colors. Therefore,NR20XE is widely used in color field.
NR20XE 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.
Food, medicine, textile, non-woven fabrics, denim, dyeing and printing, color steel plate, paper, plastic, chemical, coating, ink, building material industries, etc.
|3nh||NR20XE Precision Colorimeter|
|Special Function||Especially suitable for testing surface stripe and wet products|
|Locating||Illumination Locating/Cross Locating|
|Detector||Silicon photoelectric diode|
|Locating||Illuminating Locating/Cross Locating|
|Color Space||CIEL*a*b*C*h*; CIEL*a*b*; CIEXYZ|
|Color Difference Formula||△E*ab; △L*a*b*; △E*C*h*|
|Light Source Device||LED blue light excitation|
|Errors Between Each
|Storage||100pcs standards 20000pcs samples|
|Repeatability||Standard deviation within ΔE*ab 0.08 Average of 30 measurements of standard white plate|
|Power source||Rechargeable lithium-ion battery 3.7V@3200mAh|
|Lamp Life||5 years, more than 1.6 million measurements|
|Charging Time||First charging time is 8 hours--100% electricity|
|PC Software||CQCS3 Software|
|Printer (optional)||Miniature thermal printer|