Table top spectrophotometer 15A-TTS103

Table top spectrophotometer is a high performance spectrophotometer with test caliber (top port) upward. The solid samples (paper sheets, cloth) can be placed directly on the measurement port & particles like pellets, tablets, powder (dye, food powder, chemical powder), paste (thick paste, opaque samples can be placed in a round shape plates & then in the mouth of the measurement unit. It is adopted with every test calibration ETC technology, where the standard white boards is included in the optical system for reliable, accuracy of every measurement.

Illumination system d/0 (Diffused lighting, 0° observation viewing), SCS optical engine (light splitting and integration system), ETC (every time calibration technology), SCI (specular reflection included)/ SCE (specular reflection excluded) simultaneous measurement
Size of integrated sphere 40 mm, alvan diffused reflection surface coating
Illumination light source CLED
Sensor Dual light path sensor array
Light source A, C, D50, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, DLF, TL183, TL184, NBF, U30, CWF
Wavelength range 400-700 nm
Wavelength interval 10 nm
Half spectral width 5 nm
Reflectivity range & resolution 0 to 200%, 0.01%
Observation Angle 2°/10°
Measurement time interval 0.5 s
Measurement time 2 s
Measuring aperture 25.5*10 mm (cuvette support)
Color space CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Transmittance, Hunterlab, Munsell Mi, CMYK
Color difference formula ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00,ΔEab(Hunter),555 color classification
Other colorimetric indices WI (whiteness) (ASTM E313-10,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger,Ganz, Stensby)
YI (yellowness) (ASTM D1925,ASTM E313-00,ASTM E313-73), Tint(ASTM E313,CIE,Ganz)
Metamerism index Milm, staining fastness, color fastness, APHA, Astm color, ISO illuminance, saybolt
Repeatability Transmittance: standard deviation within 0.08%
color values:ΔE*ab<=0.015
(After calibration, standard deviation of 30 measurements on test white board, 5 second intervals),Maximum:0.03
Work temperature range 0-45°C, relative humidity 80% or below (at 35°C), no condensation
Storage temperature range 25℃ to 55℃ relative humidity 80% or below(at 35°C ),no condensation
Data being displayed Sample\'s color values,color difference values/graph,pass/fail results,color error tendency,color value simulation, color difference values, display measurement area,history data color simulation,manual input standard sample, generate measurement report
Interface USB
Data storage Mass storage (on PC)
Light source longevity 5 years, 1.5 million tests
Dimension (L*W*H) 475 × 340 × 150 mm
Weight 7 kg
  • D/0 Diffused lighting illumination system
  • CLED light source to guarantee the measurement speed & test accuracy
  • 1.5 ml sample volume
  • Double grating & double optical path splitting system
  • SCI & SCE both includes lightening & observation conditions
  • Connection to PC data storage , transmission
  • UV enhanced silicon photodiode with up to 200% improved transmittance range
  • ETC to ensure reliability & accuracy in every test measurement
  • Performs glass and liquid color measurement

Accessories No. Name
1 Power cord
2 USB cable
3 Driving software
4 Color QC software
5 Black and white calibration tile

Transmittance spectrophotometer is used in the measurement of range of liquids and solvents like resins, solvents, oils etc. to be used in food, chemical, textile, life science industries.

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