CHN - 45/0 Spectrophotometer DC-27CG Series
Brand : CHN
Model : DC-27CG Series
Product Descriptions
CHN Spec 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.
Product Features
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.
Technical Specifications
| 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
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