NR20XE Precision Colorimeter

CS-390/392 Three Angles Spectrophotometer
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NR20XE Precision Colorimeter

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NR20XE   Precision Colorimeter

Difference between NR20XE and Ordinary Portable Colorimeter

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.

 

NR20XE   Precision Colorimeter

Product Introduction

 

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.

 

QC Department
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.

 

Applications
Food, medicine, textile, non-woven fabrics, denim, dyeing and printing, color steel plate, paper, plastic, chemical, coating, ink, building material industries, etc.

 

 

NR20XE   Precision Colorimeter

 Technical Specifications

 

 3nh NR20XE Precision Colorimeter
 Illuminating/Viewing Geometry45°/0°
Measuring ApertureΦ20mm
 Special FunctionEspecially suitable for testing surface stripe and wet products
 LocatingIllumination Locating/Cross Locating
 DetectorSilicon photoelectric diode
 LocatingIlluminating Locating/Cross Locating
 Color SpaceCIEL*a*b*C*h*; CIEL*a*b*; CIEXYZ
 Color Difference FormulaE*ab; L*a*b*; E*C*h*
Light SourceD65
Light Source DeviceLED blue light excitation
 Errors Between Each
Equipment		≤0.50 E*ab
 Storage100pcs standards 20000pcs samples
 RepeatabilityStandard deviation within ΔE*ab 0.08  Average of 30 measurements of standard white plate
 Weight 500g
 Dimension205×67×80 mm
 Power sourceRechargeable lithium-ion battery 3.7V@3200mAh
 Lamp Life5 years, more than 1.6 million measurements
 Charging TimeFirst charging time is 8 hours–100% electricity
 PC SoftwareCQCS3 Software
 Printer (optional)Miniature thermal printer

 
ProductAdvantages
1. 20mm measuring aperture can test objects with surface stripe accurately.
2. Vertical structure can test wet surface object or can be soaked into the liquid for testing.
3. Double Locating: Illuminating locating and cross locating.
4. Adopting new optical path and dynamic integration time can test more stable and accurate.
5. 45°/0° optical geometry structure, considering the effects of surface features.

 

6. Annular illumination design, suitable for polarizing material.
7. Equipped with rechargeable high-capacity Li-ion battery. No need to purchase battery repeatedly.
8. Configuring CQCS3 software — connect PC computer to realize more functions.

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