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Portable spectrophotometer DC-23D

Portable spectrophotometer DC-23D

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The CHNSpec DC-23D portable spectrophotometer delivers reliable color measurement with a D/8 optical structure (SCI+SCE). It features a repeatability of ΔE*ab ≤ 0.02 and inter-instrument agreement of ΔE*ab ≤ 0.25, ensuring consistent results. With a wavelength range of 360-740nm, dual-light sources (LED + xenon), and support for multiple apertures (Φ11mm, Φ6mm), it caters to diverse sample types. Integrated UV measurement, automatic calibration, and mobile connectivity make it ideal for textiles, plastics, and paint industries.
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DetailSupports

一、Product features

Industry-leading wavelength range:360-740nm

The wavelength range of conventional colorimeter is 400-700nm.In order to achieve moreAdd precise color measurement and extend the wavelength to 360-740nm


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Outstanding stage-to-stage variation and repeatability

The inter-stage difference is 0.25, which helps improve the color quality between manufacturers and suppliers


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Dual light source system provides longer service life than expected

Use xenon lamp and LED to provide sufficient ultraviolet and visible light at the same timeenergy and ensure a measurement life of tens of millions of times


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Support NetProf network correction function

Using NetProf software, the measurement performance of the instrument can be regularly checkedto ensure accurate and reliable color measurement Calibration can reduce therisk of instrument failure caused by component aging, wear, etc.System deviation caused by the system deviation, accurate measurement data brings users more freedom Xin usage experience


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Provides 2 measuring apertures to easily measure samples of different shapes

Six hole specifications: 11mm, 6mm, diameter, very small objects or curved surface samples can also be easily measured

                                                         

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BCRA green plate wavelength calibration

Automatic wavelength accuracy calibration using reference grade BCRA green plate correct to ensure that the instrument is consistent


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Indication accuracy increased by 60%

Using a new generation of array silicon light sensor, the amount of light input is increased65%, spectral resolution increased by 39%, compared with the previous generation The indication accuracy is increased by 60%


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Intelligent automatic calibration

Frequent manual calibration is not required during use, as long as the calibration On the accurate base, the instrument will automatically adjust according to its own status and environmental factors.Calibrate the overall instrument function and accuracy to ensure that the instrument The device is always in a stable state and ready for use at any


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二、Product parameters

Product modelSpectrophotometer DC-23D
Measuring structure※

D/8,SCI+SCE

Light source life

6 million times

Wavelength range

360-740nm

SCI+SCE Measure simultaneously

support

NetProf network calibration

support

Calibration method

BCRA certified black and white board energy calibration,

green board wavelength accuracy calibration

Measurement repeatability※※

dE*ab≤0.02

Inter-Instrument agreement※※※

dE*ab≤0.25

Display accuracy

0.01

Lighting source

Full-band balanced LED light source + xenon lamp


UV light source

Yes

Caliber

Φ11mm,Φ6mm

Measurement standard

Spectral reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGB color difference (ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00), 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), stain fastness, discoloration Fastness, Tint (ASTM E313-00) color density CMYK (A, T, E, M), metamerism index Milm, Munsell, hiding power, strength (dye strength, tinting strength)

Light source conditions

A,B,C,D50,D55,D65,D75F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12CWF,U30,U35,DLF,NBF,TL83,TL84,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2

Observation method

Camera

Calibration

Intelligent automatic calibration

Software support

Android, iOS, Windows, WeChat applet

Accuracy guaranteedGuarantee first-level measurement qualification
Standard observer2°,10°
Integrating sphere diameter40mm
StandardsCIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7
Spectral method

grating

Sensor

Dual column high-precision CMOS array sensor

Wavelength interval

10nm

Reflectivity measurement range

0-200%

Reflectance resolution

0.01%

Measuring timeabout 1 second
InterfaceUSB, Bluetooth
ScreenFull color screen, 3.5 inches
Battery capacityCan continuously measure 8000 times on a single charge, 7.2V/3000mAh
LanguageSimplified Chinese, English
StorageInstrument: 10,000 items; APP: Mass storage
Size233mm*77mm*93mm
WeightAbout 600g