Language
Chinese English español Italiano Japanese coreano Россия
Home>Main Instruments>Colorimeter

NR20XE Precision Colorimeter

Determine Color Differences with NR20XE

The NR20XE Colorimeter is a lightweight and compact instrument used for contact color measurement on sample surfaces; NR20XE microcomputer colorimeter is suitable for color detection and control in various occasions. It is an ideal choice for color management in garment factories, chemical factories, printing factories, automobile factories, hardware processing factories, mold factories, paint factories, etc.


Key Highlights

  • 45°/ 0° optical geometry

  • Accurate spectra &Lab data , for color matching & delivery;

  • CIE LAB,LCh, XYZ;

  • Φ20mm aperture;

  • 2.8-inch TFT screen for easy operation

  • Reliable repeatability (ΔEab ≤0.08) and inter-instrument agreement (ΔEab ≤0.4)

  • Large storage capacity,  Apprx. 20,000 data;

  • On-site inspections, providing cost-effective color measurement solutions for entry-level applications

NR20XE Precision Colorimeter Instructions Operating Manual NR20XE Precision Colorimeter PDF
This NR20XE Instrument are Certified with
certify
1 Years Warranty (Additional support period of 3 years)

Rapid, Accurate and Repeatable color Characterization


NR20XE colorimeter is one type of colorimetric measuring instruments used to capture, analyse, and communicate color. Discover the next - generation handheld color measurement tool, This innovative solution empowers you to accurately understand, control, and communicate color throughout every stage of the workflow. NR20XE with an intuitive touchscreen for precise, fast, and reliable determination of natural samples color.

Functional Features


NR20XE Large Aperture Precision Colorimeter

 

 

Threenh Large Aperture NR20XE Colorimter

 

NR20XE with φ20mm extended aperture and stable end face can test surface stripe and wet products. 
 

Difference between NR20XE and Ordinary Portable Colorimeter


When testing products such as meat measurement 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. Simple and intuitive operation color determination with the compact and ergonomic NR20XE is done with just one click, without the need for prior or basic knowledge.
 
 
 
Illumination Locating; Cross Locating; Large Stable End Face
 

Product Advantages

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.

NR20XE Precision Colorimeter


NR20XE_Colorimter_Large_Aperture1.jpg




Contact Our Sales Team for a Quotation

NR20XE Technical Specifications 
 
 3nh
 NR20XE Precision Colorimeter
 Illuminating/Viewing Geometry
45°/0° 
Measuring Aperture 
Φ20mm  
 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  
D65  
Light Source Device 
LED blue light excitation 
 Errors Between Each
Equipment
≤0.50ΔE*ab 
 Storage
100pcs standards 20000pcs samples  
 Repeatability
Standard deviation within ΔE*ab 0.08  Average of 30 measurements of standard white plate 
 Weight
 500g
 Dimension
205×67×80 mm  
 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 
 


Our Valued Clients

  • customer bridgestone
  • customer amway
  • customer apollo
  • customer cadbury
  • customer pidilite
  • CROMPTON
  • customer pg
  • customer bajaj

FAQs About NR20XE Colorimeter

Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to arrange hotel and pick up you from airport.

Yes. We can supply OEM and make customized design for any specific application. Our MOQ for OEM and ODM service is 5 pcs for one model. We can not only offer standard machines, but also customized machines. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.

For pharmaceutical tablet color accuracy & compliance (USP/EP/ICH/FDA), these 3nh spectrophotometers deliver superior precision:

1. TS8560 Benchtop (Lab/R&D – Highest Precision)

  • d/8° integrating sphere, SCI/SCE dual mode

  • ΔE*ab ≤ 0.01 (repeatability), IIA ≤ 0.1

  • Small apertures (Φ3mm/Φ8mm) ideal for tablets

  • Auto positioning, temp/humidity compensation

  • 21 CFR Part 11 software for audit trails

  • Best for: R&D, formulation, strict QC, coated tablets3nh TS8560 

2. TS8503 Benchtop (Mid-High Accuracy)

  • d/8°, dual CMOS sensor

  • ΔE*ab ≤ 0.018, IIA ≤ 0.24

  • Multi-aperture, camera view locating

  • Stable for batch-to-batch tablet consistency

3. ST70 Portable (Production/Field)

  • d/8° (SCI/SCE), ΔE*ab ≤ 0.02

  • Handheld, fast, non-destructive

  • Best for: line checks, incoming materials, small labs

4. NS800 (Cost-Effective QC)

  • 45/0 geometry, ΔE*ab ≤ 0.04

  • Rugged, touchscreen, easy QC

  • Suitable for uniform, uncoated tablets

Short Recommendation

  • Top lab accuracy: TS8560

  • Best value benchtop: TS8503

  • Portable production: ST70

  • Economical QC: NS800

All meet pharmaceutical standards for tablet color uniformity, coating consistency, and stability testing.


Yes, we offer free samples for test, you are welcome to order samples to experience our excellent quality and service.

In industrial production and quality control, color consistency is one of the core elements determining product quality. Whether it is the metallic paint for automobile coating, the dyeing effect of textile fabrics, or the ink matching in packaging and printing, subtle color deviations may lead to cost waste or damage to brand image.

The LAB color space defines colors with a three-dimensional model:

  1. Lightness (L): It indicates the lightness or darkness of a color, ranging from 0 (pure black) to 100 (pure white).

  2. Hue and Saturation (a and b):

    • The a-axis represents the red-green tendency, with positive values leaning towards red and negative values leaning towards green;

    • The b-axis represents the yellow-blue tendency, with positive values leaning towards yellow and negative values leaning towards blue.

It is a globally recognized standard and supported by most modern color measurement equipment. Color is quantitatively analyzed by measuring Lab values with instruments.


Related Colorimeter You May Also Like

NR60CP Handheld Colorimeter

Measuring Equipment , Colorimeter

NR145 Precision Colorimeter

Measuring Equipment , Colorimeter

NR110 Precision Colorimeter

Measuring Equipment , Colorimeter

NR200 Automatic Colorimeter

Measuring Equipment , Colorimeter

Copyright ©1998 - 2026 Guangdong Threenh Technology Co.,Ltd. Privacy Policy

Give us a call!

Discuss your project with one of our product specialists:

0086 755 26508999

Need pricing?

We respond to quote requests within 1 business day.

service@3nh.com

Already know what you need?

Submit a demo request for the product you're interested in.

Get a Demo
Leave Your Message
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it. Privacy policy