ST1818 Array Spectrophotometer with Single Aperture
ST1818 Array Spectrophotometer with Single Aperture
Product name ST1818 array spectrophotometer
Optical Geometry D/8(diffused illumination, 8-degree viewing angle)
Specular Component SCI Including the specular reflection of light
Meet The Criteria CIE NO.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7
Repeatability* ΔE*ab≤0.038
Inter-instrument Error** ΔE*ab≤0.38
Displayed Accuracy 0.01
Measuring/Illuminating Aperture***
Single Aperture：Φ8MM/φ10mm platform
Measurement Indicators Spectral reflectivity, CIE-Lab, CIE-LCh, HunteLab, CIE-Luv, XYZ, Yxy, RGB, chromatic aberration (ΔE * ab, ΔE * CMC, ΔE * 94, ΔE * 00) , whiteness (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby) , yellows (ASTM D1925, ASTM E313-00, ASTM E313-73) , blackness (My, DM) , staining fastness, colour changing fastness, tint (ASTM E313-00) , color density CMYK (A, T, E, M) , isochromism index Milm, Munsell, hiding power, force fraction (dye strength, coloring power)
Illuminant 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-B6,LED-BH1,LED-RGB1,LED-V1,LED-V2,LED-V3,Customisable light sources
Displayed Data Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Simulation, Color Offset
Light Source Combined full spectrum LED light source
Locating Method Stability film, visual
Calibration Intelligent automatic calibration (Contact Type)
Accuracy Assurance Grade I metrological qualification
Observer Angle 2°，10°
Integrating Sphere Size 40mm
Spectrophotometric Mode Flat Grating
Sensors Large-area silicon photodiode array (18 double-row sets)
Wavelength Interval 10nm
Wavelength Range 400-700mm（The user can view 31 wavelengths of reflectivity）
Measured Reflectance Range 0-200%
Reflectivity resolution 0.01%
Measurement Mode Single Measurement, Average Measurement(2-99times)
Measuring Time About 3.2s
Size L * W * H=114 X 70 X 208mm
Weight About 435g（Calibration block not included）
Battery Li-ion battery, 8500 measurements within 8 hours
Illuminant Life Span 10 years, more than 1.5 million times measurements
Display 3.5-inch TFT color LCD, Capacitive Touch Screen
Data Port USB
Data Shorage Standard 500 Pcs, Sample 10000 Pcs, Mass storage on PC side
Software Support Windows
Language Simplified Chinese, English, Traditional Chinese
Operating Environment 0~40℃, 0~85%RH (no condensing), Altitude < 2000m
Storage Environment -20~50℃, 0~85%RH (no condensing)
Standard Accessory Power Adapter, USB Cable, User Guide, PC Software(Download from office website), White and Black Calibration Cavity, Protective Cover, Wrist strap, 8mm flat aperture, 4mm tip aperture
Optional Accessory USB Micro Printer, Powder Test Box
