Table Top Spectrophotometer LTS-A15

Table Top Spectrophotometer LTS-A15

Table Top Spectrophotometer LTS-A15 is an instrument with consistent 45/ 0 geometry and visual perpetual color value which completely eliminate the specular light on the surface of the texture for color measurement. Ring-shaped illumination system eliminates the direction dependence regardless of sample position. High accuracy and repeatability is gained by tilted sample or rotating instrument. It is ideal for the color measurement of tomato sauces, automotive interior parts, textiles, coatings, road traffic signs, printing materials.

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Wavelength Range 400 nm to 700 nm
Wavelength Interval 10 nm
Sensor High sensitivity silicon photodiode
Light Source LED
Working Temperature Range 0 ℃ to 45 ℃
Measurement Aperture 11 mm
Geometry 45/0 (45 ringed shaped illumination, 0 degree viewing)
Observer Viewing Angles 2°/ 10°
Repeatability Standard deviation within 0.08%
Chromaticity Value; ΔE*ab <= 0.03(When a white calibration plate is measured at 30 x at 5-second intervals after white calibration), Max. 0.03
Inter-Instrument Agreement ΔE*ab within 0.2 (BCRA Series II, average measurement of the 12 tiles)
Illuminants 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 Spaces CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Reflectance
Hunter lab, Munsell MI,CMYK,RGB,HSB
Color Difference ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00,ΔEab(Hunter),555 shade sort
Other Indices WI(ASTM E313-10,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger, Ganz, Stensby); YI(ASTM D1925, ASTM E313-00,ASTM E313-73); Tint(ASTM E313,CIE,Ganz) Metamerism index Milm, Stick color fastness, Color fastness ISO Brightness, 8 gloss, A density, T density, M density, E density
Standards CIE-15-2004; ASTM-D523; ASTM-D2244; ASTM D2457
Illumination Life time 10 years 3 million test
Interface USB
Screen Size 5 Inches Color Screen
Storage Memory 20000 test results
Battery Capacity Rechargeable, 1000 continuous tests
Power 7.4 V/ 6000 mAh
Dimensions (L × W × H) 350 × 300 × 200 mm
Weight 4.5 kg (without battery)
  • Instrument adopts 45/0 geometry (45 ring shaped illumination, 0 degree viewing)
  • Ring shaped illumination system
  • 20000 test results storage capacity
  • In-built Color QC Software
  • Rechargeable battery with continuous set operation
  • 5 inch color display screen
  • Comply with International Measurement Standards

Widely used in the color measurement in the coating, thin films, plastic, rubber and printed industrial samples like automobile decoration, road signs, plastic floor, color steel plate, home decoration, coal coating, PET film, screen film, reflective film, plastic package, magazine and label.

No. Accessory Name
1 AC Adapter
2 Lithium battery
3 Color QC software
4 USB Cable
5 Black and white calibration tile

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