TW-CRX-50 non-contact online colorimeter for textile coatings, food plastics, building materials, color difference meter

Description :

　　TW-CRX-50 non-contact/online colorimeter

　　1、 Instrument Introduction

　　Spectral color measurement under 45/0 illumination observation conditions.

　　2. Non contact measurement, with a distance of 7.5mm from the measured plane.

　　3. Fearless of surface fluctuations, the ± 3mm fluctuation range can still ensure accurate measurement.

　　4. Built in automatic calibration, no need for human intervention.

　　5. Full spectrum LED is used as the measurement light source.

　　6. High speed measurement, measurement time 20ms

　　7. Automatic gloss compensation technology

　　The different surface gloss of materials and the illumination observation conditions of color measuring instruments can have a significant impact on color measurement. Automatic gloss compensation technology ensures the accuracy of color measurement data for surfaces with different gloss levels.

　　8. Spectral technology SCS optical engine

　　The use of a single grating dual path spectroscopic system - SCS optical engine, and the measurement repeatability index of a handheld spectrophotometer ensure accurate measurement of material surface color.

　　9. Standard color management software

　　Comes with color management software for quality monitoring and color data management in various industries. Digitize user color management, compare color differences, generate test reports, provide multiple color space measurement data, and customize color management work.

10. Metrological Verification Report

　　Each spectrophotometer has undergone calibration testing, and each instrument is calibrated according to the measurement standards of the calibration department after leaving the factory.

　　 2、 Instrument detail display

　　three Technical parameters

　　Lighting/Measurement Conditions: 45 °/0 ° (45 ° illumination, 0 ° observation)

　　Lighting source: CLEDs (full band balanced LED light source)

　　Sensor: Dual path array sensor

　　Non contact measurement distance: 7.5mm ± 3mm (repeatability dE<0.1 under distance fluctuation)

　　Calibration method: Built in calibration

　　Wavelength range: 400nm-700nm

　　Spectral half width: 5nm

　　Wavelength interval: 10nm

　　Non contact measurement distance: 7.5mm ± 3mm (repeatability dE<0.1 under distance fluctuation)

　　Measuring caliber: φ 7mm

　　Measurement time: less than 20ms

　　Measurement interval: 1 second

　　Reflectivity: R (0% -200%)

　　Reflectivity resolution: 0.0001

　　Measurement parameters: CIE-L * a * b, L * C * h, L * u * v, XYZ, Yxy, reflectivity WI(ASTME313-00,ASTM E313-73,CIE,ISO2470/R457,AATCC,Hunter,Taube Berger Stensby),YI(ASTME313-00,ASTM E313-73),Tint(ASTM E313,CIE,Ganz), Same color spectral index Milm, color fastness, color fastness

　　Standard observer: 10 °/2 °

　　light source A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30.DLF,NBF,TL83,TL84.U35

　　Color difference formula: Δ E * ab, Δ E * CH, Δ E * uv, Δ E * cmc (2:1), Δ E * cmc (1:1), Δ E * 94, Δ E * 00

　　Repeatability (standard whiteboard): Chromaticity value: Δ E * ab standard deviation ≤ 0.03, Z-value ≤ 0.05. (After calibration, test the whiteboard continuously 30 times with a measurement interval of 1 second)

　　Inter stage difference: Δ E * ab within 0.2 (average value measured on 12 color plates of BCRA series II)

　　Operating environment: 0 ℃ -45 ℃, relative humidity of 80% or lower (at 35 ℃), no condensation

　　Storage environment: -25 ℃ -55 ℃, relative humidity of 80% or lower (at 35 ℃), no condensation

　　Communication: Industrial USB, customizable with other interfaces

　　Power supply:+12DCV

　　Weight: 2.3kg

　　Dimensions: L154mm * W113mm * H145mm

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