ST-700d Array Spectrophotometer with 3 Apertures
Product Name
Array Spectrophotometer ST-700d
Optical Geometry
D/8（diffused illumination, 8-degree viewing angle）
SCI & SCE; Include UV & Exclude UV.
Conform to Standards: CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7
Integrating Sphere Size
Φ40mm
Light Source
Combined Full Spectrum LED Lamp, UV Lamp.
Spectroscopic Method
Plane Grating
Sensor
Large-area silicon photodiode array (40 pairs of dual columns)
Wavelength Range
400~700nm
Wavelength Interval
10nm
Reflectance Range
0~200%
Measuring Apertures
Three Apertures: 8mm Platform + 4mm Platform + 1*3mm
Locating Method
Cross Locating + Camera Locating
Whiteboard Calibration
Non-contact automatic whiteboard Calibration
SCI/SCE
Measure SCI+SCE at the same time
Color Spaces
CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99 Munsell(C/2)
Color Difference Formula
ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE(Hunter)
Other Colorimetric Index
Spectrum Reflectance Rate, WI(ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, TaubeBergerStensby),
YI(ASTM D1925,ASTM E313-00,ASTM E313-73)
Metamerism Index Mt，
Staining Fastness, Color Fastness, Strength (dye strength, tinting strength), Opacity
8-degree Gloss, 555 Index，Blackness（My,dM）, Color Density CMYK(A,T,E,M), Tint(ASTM E313-00)，Munsell（Some functions are realized through the computer）
Observer Angle
2°/10°
Illuminants
D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4，F5，F6,F7(DLF),F8,F9，F10(TPL5),F11(TL84),F12(TL83/U30),B,U35,NBF,
ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2,LED-C2,LED-C3,LED-C5, Light source can be customized(a total of 41 kinds of light sources, some of which are realized through the host computer/APP)
Displayed Data
Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Simulation, Color Offset
Measuring Time
About 1.5s
Repeatability
Chromaticity Value: MAV/SCI, within ΔE*ab 0.022 (after warm-up and calibration, the average value of measuring 30 times on the whiteboard at intervals of 5s)
Spectral reflectance: MAV/SCI, standard deviation within 0.07% (400~700nm)
Inter-instrument Error
MAV/SCI, ΔE*ab within 0.2（The average value of measuring BCRA series Ⅱ 12 color tiles）
Display Accuracy
0.01
Measurement Mode
Single measurement, average measurement (2~99 times)
Data Storage
APP mass storage
Accuracy Guarantee
Guarantee passing the Grade 1 metrology
Dimension
Length X Width X Height=114X70X208mm
Weight
About 435g（Calibration Base not included）
Battery
Lithium battery, 3.7V, 5000mAh, 8500 times measurements within 8 hours
Illuminant Life Span
More than 1.5 million measurements in 10 years
Display
TFT True Color 3.5inch，Capacitive Touch Screen
Data Port
USB，Bluetooth®5.0
Data Storage
500 pcs standard samples, 20,000 pcs samples (one piece of data can include SCI+SCE at the same time), APP/PC mass storage
Software Support
Andriod, IOS, Windows, Wechat APPlet, Harmony OS.
Language
Simplified Chinese, Traditional Chinese, English
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, Manual, Quality Management Software (official website download), Calibration Box, Protective Cover, Wrist Strap, Measuring Apertures
Optional Accessory
Micro-printer, Powder Test Box.
Note：
Technical parameters are for reference only, subject to actual sales.
