Table top spectrophotometer LTS-A12

Name: Table top spectrophotometer LTS-A12
Brand: Labtron
SKU: LTS-A12
Rating: 4.7 (802 reviews)

Table top spectrophotometer LTS-A12 has multiple measuring calibers with largest caliber of 25.4 mm, satisfies the measurement needs of samples of different size. It is possible to measure the color data of opaque samples and transmission and opacity of transparent or semi-transparent samples. Equipped with dual light path spectral analysis technology ensures precision and long-term stability of the instrument. The 8°/diffused illumination geometric design of lightning, provides full insight of the color data.

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Illumination system	d/8 (Diffused lighting, 8° observation angle) SCS optical engine (light splitting and integration system) ETC (real time calibration technology ) SCI (specular reflection included) & SCE(specular reflection excluded) simultaneous measurement
Size of integrated sphere	15.2 cm, 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%
Measurement caliber	LAV: large aperture: 2.54 cm (1 inch) MAV: middle aperture: 1.5 cm (0.6 inch) SAV: small aperture: 0.75cm× 1.0 cm (0.3 inch×0.4 inch) VSAV: very small aperture: 0.3 cm× 0.8 cm (0.12 inch× 0.31 inch)
Measurement time interval	2 s
Measurement time	2 s
Color space	CIE-Lab, LCh, Luv, XYZ, Yxy, Reflectance, hunterlab, munsell Mi, CMYK
Color difference formula	ΔEab,ΔECH,ΔEuv,ΔEcmc(2:1),ΔEcmc(1:1),ΔE94,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, adhesive/changing color fastness, ISO illuminance, 8 gloss, A density, T density
Repeatability	light splitting reflectivity：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 to 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	Samples color values，color difference values/graph，pass/fail results,color error tendency,color value simulation, display measurement area，history data color simulation，manual input standard sample generate measurement report
Interface	USB
Display	5 inch TFT touch screen
Data storage	20000 test results
Light source longevity	10 years, 3 million tests
Dimension (LWH)	583 × 330 × 304 mm
Weight	18 kg

Dual light path spectral analysis technology
Manual fitting of white calibration board on measurement port
Four measurement calibers, maximum is 25.4 mm
Large display screen for easier measurement and settings
Flexible measurement fixtures
Simultaneously measures SCI and SCE
PC connection for data transmission, software, storage
Reflection and transmission measurement
Adjustable UV components (light source) percentage value

Table top spectrophotometer with multiple measuring calibers has applications in measurement of solid as well as liquid material at multiple calibration points.