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45/0  Spectrophotometer DC-27CG Series —— Integrated Color and Gloss Measurement

45/0 Spectrophotometer DC-27CG Series —— Integrated Color and Gloss Measurement

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CHNSpec DC-27CG Series 45/0 spectrophotometer is an integrated solution designed for precise color and gloss control across multiple industries. It innovatively combines high-precision color difference measurement with 60° gloss analysis, enabling simultaneous acquisition of Lab/LCh color parameters and GU gloss data with a single operation. This eliminates the cumbersome process of separate measurements using two devices in traditional solutions, significantly improving quality control efficiency and reducing errors.
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CHNSpec Spectrophotometer DC-27CG Series


Why Choose the DC-27CG Series

  • Simultaneous color and gloss measurement for complete insight into product texture

  • Exceptional inter-instrument consistency ensures global color communication

  • Full-spectrum analysis from 360–740nm captures every color detail

  • 10-million-measurement lifespan delivers extraordinary durability

  • Superior sample adaptability for diverse application challenges.

  • International-level precision powered by CHNSpec’s advanced core technology


Feature Introduction

  • Simultaneous color and gloss measurement — perceive the complete texture of your product

Visual perception is a combination of color and gloss. Traditional methods require two separate instruments and two measurements, which are time-consuming and inefficient. We have innovatively integrated high-precision color difference measurement and gloss analysis into one device. With a single click, the screen instantly displays both color parameters (Lab, LCh) and gloss values (GU), enabling more comprehensive and efficient quality control.


CHNSpec Spectrophotometer DC-27CG Series


  • Exceptional inter-instrument consistency — ensure global color communication

For enterprises with multiple production lines or extensive supply chains, consistency between instruments is crucial. Through advanced manufacturing processes and individual device calibration, we have minimized inter-instrument variation to within an extremely small range (ΔE*ab ≤ 0.2). This guarantees uniform color standards from laboratory formulation to production and customer inspection.


CHNSpec Spectrophotometer DC-27CG Series


  • 10-million-measurement lifespan — built for exceptional durability

The core light source is the “heart” of the instrument. The DC-27CG adopts a full-spectrum balanced LED light source, ensuring both stability and accuracy while achieving an unprecedented service life of 10 million measurements. This translates to longer equipment life cycles and lower ownership costs — a smart investment for the future.


CHNSpec Spectrophotometer DC-27CG Series


  • Full-spectrum analysis from 360–740nm — no color detail overlooked

A wider wavelength range means more comprehensive color information. The DC-27CG covers the full visible spectrum from 360nm to 740nm and includes independent UV light source control. Whether measuring ordinary colors or special materials containing fluorescent or whitening agents (such as textiles, plastics, or paints), it precisely captures true color and eliminates metamerism.


CHNSpec Spectrophotometer DC-27CG Series


  • Superior sample adaptability — confidently handle any challenge

Your measurement needs are already anticipated. With optimized optical structure and comprehensive accessory support, the DC-27CG easily measures samples from multiple industries including plastics, coatings, textiles, printing, food, and pharmaceuticals. Whether solids, powders, liquids, or pastes, you’ll always find the ideal measurement solution — truly achieving one instrument for multiple applications.


CHNSpec Spectrophotometer DC-27CG Series



  • International-level precision — powered by CHNSpec’s confident core technology

Still hesitating between domestic and imported instruments? We’ve resolved that dilemma. The DC-27CG undergoes rigorous benchmark testing to ensure every color metric meets industry-leading standards. You’ll enjoy equal precision and stability as imported brands — at a more competitive cost.


CHNSpec Spectrophotometer DC-27CG Series


Product Parameters


Model

DC-26C

DC-26CG

DC-27CG

Measurement Geometry

45/0

45/0 + 60° Gloss

Measurement Repeatability※

dE*ab≤0.02

Inter-Instrument Agreement※※

dE*ab≤0.25

dE*ab≤0.2

Display Accuracy

0.01

Measurement/Illumination Aperture

Φ8mm/11mm

Measurement Angle

-

60°

Measurement Spot (mm))

-

60°:11mmX15mm

Measurement Range

-

60°:0-400GU

Division Value

-

0-100:0.1GU,>100:1GU

Measurement Repeat Accuracy

-

0-100GU:0.2GU,100-400GU:0.2%GU

Measured Parameters

Spectral reflectance, CIE-Lab, CIE-LCh, Hunter Lн,ан,bн, CIE-Luv, XYZ, Yxy, RGB, Color Difference (ΔEab, ΔEcmc, ΔE94, ΔE00), Whiteness (ASTM E313-00, ASTM E313-73, CIE, ISO2470/R457, AATCC, Hunter, Taube Berger Stensby), Yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My, dM), Color Fastness to Rubbing, Color Fastness to Light, Tint (ASTM E313-00), Color Density CMYK (A, T, E, M), Metamerism Index Milm, Munsell, Hiding Power, Tinting Strength (Dye Strength, Color Strength)

Light Source Conditions

A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1, LED-V2

Illumination Source

Full-spectrum balanced LED + UV

Field of View

2°,10°

Conforming Standards

CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7

Spectral Method

Grating

Sensor

Dual-row high-precision CMOS array sensor

Wavelength Interval

10nm

Wavelength Range

360-740nm

Reflectance Range

0-200%

Reflectance Resolution

0.01%

Measurement Observation Method

Visual

Calibration

Intelligent automatic calibration

Software Support

Android,iOS,Windows,WeChat Mini Program

Accuracy Assurance

Guaranteed first-class metrological qualification

Measurement Time

Approx. 1s

Interfaces

USB,Bluetooth

Screen

Full-color 3.5-inch display

Battery Capacity

Approx. 8000 measurements per charge, 7.2V/3000mAh

Light Source Lifespan

10 years / approx. 10 million measurements

Languages

Simplified Chinese, English

Data Storage

Instrument: 10,000 records; App: virtually unlimited

Dimensions

Approx. 230×78×93 (mm)

Weight

Approx. 590g


※ Measured after whiteboard calibration: 30 consecutive whiteboard measurements at 5s intervals using MAV aperture; results represent standard deviation

※※ Based on the average of 12 BCRA Series II tiles measured using MAV aperture




Video Demonstration


DC-27CG/26CG/26C Spectrophotometer Operation Video