NR20XE Precision Colorimeter-3NH

NR20XE Precision Colorimeter

Perfect Partner for Color Measurement NR20XE

The NR20XE Colorimeter is a compact, handheld color measurement device designed for simplicity and portability; 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

1 Years Warranty (Additional support period of 3 years)

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.

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 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.

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.

Illumination Locating; Cross Locating; Large Stable End Face

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	CIELabCh; CIELab; CIEXYZ
Color Difference Formula	△Eab; △Lab; △ECh*
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

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.

12 Quality Inspection Processes

With 12 rigorous quality inspection processes in place, we ensure a high yield rate of up to 98% for batch processed precision parts.

DFM Analysis

Dimensional Tolerance

Material Testing

CNC Machining

FQC Detection

SPC / CPK

Problem Found

Problem Solving

OQC Detection

Surface Treatment

Full Inspection

Package

Our Valued Clients

FAQs About Colorimeter

High Measurement Accuracy and Stability: Low ΔE fluctuation (e.g., NH300: ΔE < 0.07; NR10QC: ΔE ≤ 0.03 short-term repeatability); Reliable sensors (CMOS dual-beam/silicon photodiode) and long-lasting light sources (1.6M–3M measurements over 5 years).

User-friendly Design and Convenient Operation: Intuitive interfaces (e.g., NH300’s “fool-proof” operation), auto-calibration, and ergonomic grips for extended use; Versatile positioning (light/cross alignment) for precise measurements.

Robust Design: Our colorimter instruments are designed to withstand rigorous use, providing long-term reliability. Rechargeable lithium batteries enable 5,000–6,000 measurements per charge (e.g., NH300/TS7030), ensuring cost-effective durability.

PC Software Support for Functionality Expansion: PC software (e.g., CQCS3) supports color difference analysis, chromaticity indexing, and sample library management.

Global customer support: Our global presence across regions ensures you get the service and maintenance support you need to keep your instrument at peak performance.

Multiple Measurement Apertures and Application Scenarios: Multiple measurement apertures, different models have different measurement apertures and some models offer multiple optional apertures. Applicable to plastic electronics, paint and ink, textile and garment printing and dyeing, printing, ceramics, automotive, food, medicine and other industries for color quality control and color difference detection.

The repeatability is an important parameter for the accuracy of the colorimeter. Threenh Technology portable colorimeter for color measurements tandard deviation ΔE*ab is within 0.03 (Measurement condition: the average value of 30 measurements on the white board at an interval of 3s after calibration). Each colorimeter can pass the qualified inspection before leaving the factory to ensure it conforms to the standard of China Metrology Institute.

Opaque liquids and powders can be put into a cuvette for color measurement.

Our professional team will give you the best suggestion as long as you tell us what kind of test you need to do and the required specification.

At most of time, we have stock in the factory. Generally it is 1-3 working days after the payment confirmed. After shipped, we will email you the tracking number. You can check the shipping status of your order on the website. If you are in urgent need, we can consider making special arrangement for you.

NR20XE Precision Colorimeter

Functional Features