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NR200 Automatic Colorimeter

New Handheld Multifunctional Colorimeter for Color Analysis

Ideal for measuring the color difference between two samples, the NR200 Colorimeter is a compact, handheld color measurement device designed for simplicity and portability; NR200 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.


NR200 Colorimeter Details

  • 8°/ d optical geometry

  • Chromaticity Values, Color Difference Values, Pass/Fail Result, Color Offset/Deviation Direction

  • CIE LAB,LCh,XYZ, Color Space

  • Φ8mmflat 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

NR200 Automatic Colorimeter Instructions Operating Manual NR200 Automatic Colorimeter PDF
This NR200 Instrument are Certified with
certify
1 Years Warranty (Additional support period of 3 years)

3nh Colorimeter Instrument Device

A colorimeter is an instrument used to measure the color difference of objects. It is widely applied in industries including plastics, coatings, printing, and textiles, mainly for color matching analysis and color quality control. 

By simulating the light-sensing characteristics of the human eye, the colorimeter measures and displays color difference values to guarantee color consistency throughout production. Its working principle is based on mimicking human vision: it measures the light of samples via optical filters, and calculates and presents color difference values with software under specified light sources. 

The instrument monitors color accuracy across the entire production workflow, maintaining consistent color from product design to final delivery. In addition, high-end spectrophotometers can analyze parameter values at different wavelength bands and spectral curves, making them suitable for the color analysis of complex colors.

Advanced Color Measurement Tool for Next-Level Quality Control

Engineered to outperform standard colorimeters, it delivers laboratory-grade accuracy in a portable design—ideal for industries where color consistency directly impacts product integrity and customer trust

NR 200 High-Quality Automatic Colorimeter

NR200 is another mainstream brand colorimeter introduced by 3nh which has synthesized the advantages of ten more traditional imported colorimeters and has experienced ten thousands tests and applied many innovative technologies. Accurate, Stable, Exquisite and Affordable!


With a NR200 color measuring device from Threenh, you can carry out color checks quickly and reliably. Automatically measure all color and whiteness technical parameters with one key, such as color difference, whiteness, fluorescent whiteness, etc. Various measuring methods are available depending on the models: from the fast and practical colorimeter to the high-precision spectrophotometer or spectrocolorimeter for advanced spectral colorimetric analysis.

 

Core Strengths of the NR200 Precision Colorimeter

 

NR200 is another mainstream brand colorimeter introduced by 3nh which has synthesized the advantages of ten more traditional imported colorimeters and has experienced ten thousands tests and applied many innovative technologies. Accurate, Stable, Exquisite and Affordable!

 

Leading Humanity Design and Convenient Operation


One-touch access to measurement interface
Structure design in line with ergonomics
East-to-use operating interface


nr200_Humanity_Design.jpg


Stable Measurement Performance


The repeatability △E is 0.08.
Portable structure design which is more conductive to keeping the instrument stable when using.


nr200_Portable_structure_design.jpg


Convenient and Fast Locating

Illumination locating is a fast, simple and convenient locating which created by 3nh

nr200_Illumination_locating.jpg



PC Software—Realize More Function Expansion

3nh has the intellectual property of PC software. The corresponding software serial number and password protection are configured in 3nh colorimeter.  

Be able to perform color difference analysis, color difference cumulative analysis, chromaticity index, color sample database management, simulating object color, etc.


Request A Free Quote


nr200_PC_Software.jpg


Advanced Power Management Design

3nh is the first enterprise using high capacity Li-ion battery in colorimeter.
3nh Li-ion battery can be repeatedly charged which will save cost. Meanwhile, it can measure more than 3000 times on one charge to ensure the stability of long time measurement.
high_capacity_Li-ion_battery_in_nr200_colorimeter.jpg

NR200 Schematic diagram of appearance structure


Who Benefits Most from the NR200?


         ✅Mid-to-Large Manufacturers: Scale quality control with fast, accurate measurements to reduce waste and meet strict industry regulations.

         ✅R&D Departments: Accelerate color formulation and product development with detailed spectral data and customizable parameters.

         ✅Quality Assurance Teams: Simplify complex color inspections with intuitive operation and real-time delta-E value display.

         ✅Global Suppliers: Maintain consistent color standards across international production sites and supply chains.

3nh – An Expert R&D Team in the Colorimeter Field

China’s trusted colorimeter brand, colorimeters with european & american performance standards, high precision & intelligent color difference meters.

Request for additional information on NR200 colorimeters


Looking to integrate or simply get a quote for a 3NH NR200 colorimeters with PC Software, or to learn how the NR200 can tailor to your industry-specific needs? We invite you to fill out the contact form below, detailing your request/need. Our sales, administrative, and technical teams will get back to you as soon as possible.


Talk to a solution specialist


Specification of NR200 Colorimeter：

 

Illuminating/Viewing Geometry
8/d
Measuring Aperture
Φ8mm
Detector
Silicon photoelectric diode
Color Space
CIEL*a*b*C*h* CIEL*a*b*
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
205×70×100 mm
Power source
Rechargeable lithium-ion battery 3.7V@3200mAh
Lamp Life
3 years, more than 1 million measurements
Charging Time
2 hours (First time 8 hours--100% electricity)
Measurement Times Before Recharging
More than 3000 times
Operating Temperature/Humidity Range
-10~40℃, relative humidity 0~85% with no condensation
Data Interface
USB


Optional Accessory
Miniature thermal printer, Powder Test Box

 


Instrument Software Installation

1. Mobile APP installation

The mobile colorimeter APP support Android operating system version 7.0 or higher and iPhone supports iOS 7.0 or higher version. It can be installed in the following ways: 

● Scan the QR code on the  Spectrocolorimeter with a mobile browser or WeChat, follow the prompts to download and install.

● Click on the link 3NH APP to install the APP.

● Search for "3NH" (not case sensitive) in the APP Store/Google Play to install the application.

● If you need color matching software for color matching, you can download our Pecolor software blow

pecolor-ios.png

Color Matching Cloud For IPhone Download


pecolor.png

Color Matching Cloud For Android Download




2. PC software installation

Connect to the computer via USB, you can use the PC software of the colorimeter. (PC software only supports Windows operating system)

● It can be installed in the following ways: Download "Product support | Colorimeter" to the local and run it directly after decompression.

SQCX English Version Download


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(for TS Series,YL Series,ST Series,CR Series,YS Series,PS Series,NR+ Series,NH+ Series )


Portable Colorimeters NR200 Instruction manual



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NR200 Colorimeter Calibration Certificate


Terms and conditions

Technical Support

Our China based Technical Support team is expertly trained on all our instruments along with all supported color software. This level of experience provides you an exceptional customer experience when assisting you with any technical issue you might be experiencing during setup or while operational. 

  • Service is complimentary to all our existing clients.

  • The omnichannel communication format includes a customer portal, email, phone or chat.

Extended Warranty up to 5 years is available

In or out of warranty, it does not matter, 3nh customers receive support throughout the lifecycle of their instruments.

Shipping & Delivery

In stock – delivery within 1-2 Days 

Backordered – delivery within 3-6 Days

Customized colorimeters (Color Difference Formula, Whiteness, Lightness， Light Source and etc) – delivery within 10-15 Days 


Need Help? Contact Our Solutions Specialist



Our Valued Clients

  • customer tataglobal
  • customer bajaj
  • TUPPERWARE
  • CAMPUS
  • customer cadbury
  • PHILIPS
  • our customer crompton
  • customer cipla

FAQs About NR200 Colorimeter

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.

A visual colorimeter is a type of colorimeter that uses the human eye to compare the color depth of a sample with that of a standard solution for semi-quantitative or quantitative analysis of substances. This method is commonly used for quick, rough evaluations in industries such as petroleum, transparent liquids, varnishes, chemicals and printing, as well as for visual color grading in quality control. Its working principle is to compare the sample with a standard and provide visual color measurement results, rather than relying on electronic sensors.

Visual Colorimeters vs. Photoelectric Colorimeters

Visual colorimeters rely on human eye observation, whereas photoelectric colorimeters use sensors to deliver higher precision, complete the measurement automatically through electronic circuits, less subjective color measurement and faster results. They are generally more suitable for rapid, on-line or portable color difference measurement.

Working principle of a photoelectric colorimeter

A light source emits light at specific wavelengths, which interacts with the object surface through reflection and transmission. The light is reflected or absorbed by the sample, and the reflected light or remaining transmitted light is received by a photoelectric sensor (photocell or photodiode). The instrument converts the light intensity signal into an electrical signal, thereby measuring the LAB color values of the sample.

3nh Photoelectric Colorimeter – A Trusted Brand in the Color Measurement Industry

Featuring ultra-high precision, user-friendly interface, light positioning function, high-capacity lithium-ion battery, and multiple optional measurement angles.



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

Calibrating a colorimeter before testing is critical for accurate, reliable color data—counteracting instrument drift, environmental interference, and component wear to ensure measurements reflect true sample colors. It guarantees compliance with industry standards, eliminates costly rework from flawed data, maintains brand consistency across batches/locations, and ensures data comparability with clients or regulators.

Calibrating a colorimeter before use is primarily to ensure the accuracy of measurement data and compensate for errors caused by the aging of internal components (such as light sources and phototubes) or environmental changes.

Below are the specific reasons: 

  1. Compensation for Component Aging and Environmental Influences

  2. Compensation for Environmental Factors

  3. Standardization of Measurement Baselines

  4. Operational Specification Requirements

3nh colorimeters are designed for immediate measurement upon startup. However, calibration (via black-white correction) is mandatory for the first use, sudden environmental changes, or abnormal data to restore measurement accuracy.

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.

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