Home / Spectrophotometer / Handheld Spectrophotometer / Handheld Spectrophotometer SPE72-700

Handheld Spectrophotometer SPE72-700

Handheld Spectrophotometer is suitable for transmission of various solids colour analysis, fluorescent sample and scientific research.

  • D/8° geometric optic a I structure, conforming to CIE N o. 15, GB/T 3978, GB 2893, GB/T
  • 18833, iso7724/1, ASTM e1164, d in 5033 teiIT;
  • Adopt combined LED light source with high life and low power consumption, including UV /excluding UV;
  • Switch 8mm & 4mm aperture( the flat/ tip measuring aperture can be switched easily, which is suitable for mo re tested sample);

Features

  • D/8° geometric optic a I structure, conforming to CIE N o. 15, GB/T 3978, GB 2893, GB/T
  • 18833, iso7724/1, ASTM e1164, d in 5033 teiIT;
  • Adopt combined LED light source with high life and low power consumption, including UV /excluding UV;
  • Switch 8mm & 4mm aperture( the flat/ tip measuring aperture can be switched easily, which is suitable for mo re tested sample);
  • DuaI opticaI path system, the optical resolution in the visible range is less than 10nm,
  • which can measure the SCI and SCE spectrum of the sample at the same time;
  • Accurate spectrum and lab data, used for color matching and accurate color transmission;
  • High hardware configuration: 3.5-inch TFT true color screen, capacitive touch screen, 1000 line blazed grating, silicon photocell array detector with large photosensitive area, etc;
  • USB/Bluetooth dual communication mode, wider ad adaptability;
  • Super d irt resistant and stable stand ard white calibration board;
  • Large capacity storage space,which can store more than 30,000pieces of test data;
  • 2/10 stand ard observer's angle, multiple light source modes, multiple surface color systems, meet various standards of chromaticity indicators, and the needs of various customers for color measurement;
  • Camera locating position and Stabilizer cross measurement position;
  • PC software has powerfuI function expansion.

Specifications

Optical GeometryReflectance: D/8(Diffuse illumination, 8° acceptance) SCI⪰ Exclude UV
Standards compliantCIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISOT724-1,ASTM E1164,DIN5033 Teil7
Integrating Sphere SizeΦ 40mm
Light SourceCombined full spectrum LED light source
Spectroscopic MethodFlat Grating
SensorSilicon photodiode row (40 groups)
Wavelength range400-700nm
Wavelength Interval10 nm
Semi-bandwidth10 nm
Measured Reflectance range0-200 %
Measurement ApertureCustomized one aperture: MAV:Φ8 mm/Φ10 mm ; SAV:Φ4 mm/Φ5mm
Specular ComponentSCI&SCE
color spacesCIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,βxy,MunseII(C/2)
Color Difference FormulaΔE"ab,ΔE*uv,ΔAE"94,ΔAE"cmc(2:1),ΔAE*cmc(1:1),ΔE*00
Other Colorimetric IndexWI(ASTM E313, CIE/lS0,AATCC,Hunter), YI(ASTM D1925, ASTM 313), Staining Fastness, Color Fastness, Color Strength, 0pacity,8° Glossiness,
Observer2° / 10°
IlluminantD65,A,C,D50,F2(CWF),F7(DLF),F10(TPL5)F11(TL84),F12(TL83/U30)
Displayed DataSpectrogram/Values, Samples Chromaticity Values, Color Difference Va Iues/Graph, PASS/FAIL Result, Color Offset
Measurement TimeAbout 1.5s (Measure SCI & SCE about 3.2s)
RepeatabilitySpectral reflectance:MAV/SCI,Standard deviation within 0.1% (400 to 700nm: within 0.20%) Chromaticity value: MAV/SCI,withinΔE*a b 0.04 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration)
Inter-instrument errorMAV/SCI Within ΔE*a b0.2(Average for 12 BCRA Series II color tiles)
Measurement modeSingle measurement, Average measurement (2-99 times)
Locating MethodCamera Locating,stabilizer cross position
Operating EnvironmentTemperature: 0-40°C; Humidity: 0-85%(No Condensation) Altitude: less than 2000m
Storage EnvironmentTemperature: -20-50°C; Humidity: 0-85% (No Condensation)
Standard AccessoriesPower Adapter, User Guide, PC Software(Down load from office website), USB cable,White and Black Calibration Cavity, Protective Cover, Wrist strap, One aperture (8mm or 4mm)
Optional AccessoryMicro Printer,Powder test box
LanguageSimplified Chinese,EngIish,Traditional Chinese
Battery3.7V,5000mAh Li-ion battery, 6000 measurements within 8 hours
Illuminant Life Span5 years, more than 3 million times measurements.
Data portUSB
Data storageStandard: 1000 Pcs; Sample: 20,000 Pcs.(One PCS can include both SCI and SCE)
Displayed data3.5-inch TFT color LCD, Capacitive Touch Screen
Dimension129(L)X76(W)X217(H)mm
WeightApprox 600g

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