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

NH300 Portable Colorimeter

Perfect Tool Color Measurement Colorimeter NH300

NH300 series portable computer colorimeter adopts the core multi-channel color sensor of international imported brand, more stable lC platform and efficient and accurate algorithm to provide users with accurate and fast color management and application.


Key Highlights

  • 8°/ d optical geometry

  • Automatic black and white calibration function when power on;

  • LAB XYZ Color Space

  • Φ8mm aperture;

  • 2.8-inch TFT screen for easy operation

  • Reliable repeatability (ΔEab ≤0.07) and Inter-instrument agreement (ΔEab ≤0.4)

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

  • PC-side software realizes more function expansion

NH300 Portable Colorimeter Instructions Operating Manual NH300 Portable Colorimeter PDF
This NH300 Instrument are Certified with
certify
1 Years Warranty (Additional support period of 3 years)

Product Comparison

High-End Brand of Domestic Colorimeter
NH300 is a 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!
The Preferred Solution for Color Quality Control Management

NH300 high-quality portable colorimeter has adopted multi-channel color sensors of international brands, more stable IC platform as well as efficient and accurate algorithms to provide users with accurate and fast color management and application. NH300 is also designed with ergonomics and humanized operation and it has applied for a number of patents. NH300 is a multifunctional colorimeter with high quality and competitive price. 3nh insists on independent research whose technology innovation is unique in color management field. NH300 is the most convenient colorimeter for users.

Detailed Description of the NH300 instrument User Interface

1. Leading Humanity Design and Convenient Operation

  • Auto White and Black Calibration at Startup

  • Structure Design in line with Ergonomics

  • Easy-to-use Operation Interface

Leading Humanity Design and Convenient Operation

2. Stable Measurement Performance

  • The average fluctuation of △E is less than 0.07, actually more in 0.03~0.06.

  • Portable structure design which is more conductive to keeping the instrument stable when using.

Stable Measurement Performance

3. Convenient and Fast Locating

  • Illumination locating is a fast, simple and convenient locating function which is the original function by 3nh.

Convenient and Fast Locating

4. 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.

 

PC Software—Realize More Function Expansion

5. 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.

Advanced Power Management Design
 


Widely Applications of NH300 Colorimeter

NH300 Application in fabric dyeing, ink&paint, ceramics, plastic, printing

How Can We Help You?

Please Contact us for pricing, check availability, or ask for additional information about our Color / Haze / Glossnes/Coating Thickness Test Equipment

Contact our sales team for a quotation


NH300 and NH310 Functional Features



NH300NH310
Illuminating/Viewing Geometry8/d8/d
Measuring ApertureΦ8mmΦ8mm/Φ4mm
DetectorSilicon photoelectric diodeSilicon photoelectric diode
Color SpaceCIE LAB,LCh,XYZCIE LAB,XYZ,LCh,CIE RGB，CIE LUV. Yellowness, whiteness, color fastness, color fastness
Color Difference Formula△E*abΔE*ab,ΔE(h),ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00
Light SourceD65D65 D50 A
Light Source DeviceLED blue light excitationLED blue light excitation
Errors Between Each Equipment≤0.40ΔE*ab≤0.40ΔE*ab
Storage  100pcs standards 20000pcs samples100pcs standards 20000pcs samples
Repeatability

Standard deviation within ΔE*ab 0.07

Average of 30 measurements of standard white plate

Standard deviation within ΔE*ab 0.06

Average of 30 measurements of standard white plate
Weight  500g500g
Dimension205×70×100 mm205×70×100 mm
Power sourceRechargeable lithium-ion battery 3.7V@3200mAhRechargeable lithium-ion battery 3.7V@3200mAh
Lamp Life5 years, more than 1.6 million measurements5 years, more than 1.6 million measurements
Charging Time2 hours (first time 8 hours--100% electricity)2 hours (first time 8 hours--100% electricity)
Measurement Times Before RechargingMore than 3000 timesMore than 3000 times
Operating Temperature/Humidity Range-10~40℃, relative humidity 0~85% with no condensation-10~40℃, relative humidity 0~85% with no condensation
Data InterfaceUSBUSB
Extended Aperture (optional)-Φ8mm extended aperture, available for measuring concave surface
Printer (optional)Miniature thermal printerMiniature thermal printer



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


7f3c012ca8c8a9dbe3ce8b774a38db0b.jpg

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


Portable Colorimeters NH Series Instruction manual


bb06afa32e826b47b819f08a2965de01 (1).jpg




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

  • CROMPTON
  • customer cadbury
  • SRIVASAVI
  • our customer crompton
  • customer apollo
  • customer bajaj
  • CAMPUS
  • TUPPERWARE

FAQs About NH300 Colorimeter

Now our testing machines have been sold to more than 80 countries, like USA, Canada, Russia,UK, Italy, Germany, European , India, Pakistan, Philippine, Singapore, Malaysia,Thailand , Vietnam, Korea,Saudi Arabia,Brazil...and so on. We sell to the global market.

Yes, we can offer quality certification issued by our lab free of charge, or issued by third-party international inspection Organizations with extra charge, please contact us for confirmation.

Since part of the light will pass through the light-transmitting materials, the colorimeter is not suitable for color measurement of such kinds of materials; however, when place a pure color material with uniform texture under the light-transmitting material, we can measure the color difference between the standard and the sample. 

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.



Who are we? Threenh Technology: 22-Year Professional Color Measurement Solution Provider

Threenh Technology is a Chinese professional manufacturer with 22 years of industry experience, specializing in the field of color measurement and surface gloss detection. Integrating research and development, design, production, marketing, and sales, the company takes technological innovation as its core and is committed to providing global customers with high-precision and intelligent testing instruments as well as professional solutions.


Related Colorimeter You May Also Like

NR60CP Handheld Colorimeter

Measuring Equipment , Colorimeter

NH310 Portable Colorimeter

Measuring Equipment , Colorimeter

NH300 Portable Colorimeter

Measuring Equipment , Colorimeter

NR110 Precision 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