Table top spectrophotometer LTS-A11 Catalog

Overview

Table top spectrophotometer LTS-A11 is a high performance spectrophotometer with test caliber side ward for different aperture direction. Equipped with ETC technology solves the problem of long-term stability. 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 cube shape cells & then in the mouth of the measurement test.

Features :

• • Side ward caliber
  • 5 inch TFT touch screen
  • Double beam optical path system
  • 8°/diffused illumination geometric design of lightning
  • Cube shaped quartz cells for measurement
  • Spectral reflectance standard deviation within 0.08 value
  • SCS system for measurement repeatability & ETC for stability
  • Simultaneously measures SCE & SCI
  • High capacity rechargeable lithium-ion battery
  • UDB, PC software for data transmission, storage

Specifications :

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	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	1 s
Measuring aperture	11 mm
Color space	CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Reflectance, 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, 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
Color matching system	Matches
UV light source	Not included
Work temperature range	0 to 45℃, 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
Battery capacity	Rechargeable, 20000 continuous tests, 7.4V/6000mAh
Data being displayed	SPD distribution/data，samples color values，color difference values/graph，pass/fail results,color error tendency，color simulation display measurement area，history data color simulation，manual input standard sample generate measurement report
Interface	USB
Display	5.5 inch TFT touch screen
Data storage	20000 test results
Light source longevity	10 years, 3 million tests
Dimension (L*W*H)	350 × 300 × 200 mm
Weight	4.5 kg

Applications :

Table top spectrophotometer with side ward caliber can measure color of solid samples such as particles, powder, paste, pellets, opaque liquids used in textile, medicine, chemical, food, paper & other industries.

Standard Accessories :

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