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Spectrophotometer

Our broad list of spectrophotometers includes Visible spectrophotometers, UV/Vis spectrophotometers and Double beam UV/Vis spectrophotometers with broad wavelength range covering 190mm to 1100mm.


Table Top Spectrophotometer LTS-A16

Table Top Spectrophotometer LTS-A16

Table Top Spectrophotometer LTS-A16 works on dual optical path spectrum analysis technology with full wavelength range for color and transmittance measurement. It adopts reflectance D/8° and transmittance D/0° geometry to measure both opaque and transparent materials. Four types of UV modes are used for fluorescence material measurement. Equipped with touch screen rotatable display screen and android operating system. It is ideal used for color measurement in textile, chemical, petroleum, oil industries.

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Wavelength Range 360 nm to 780 nm
Wavelength Pitch 10 nm
Sensor Silicon Photodiode Array
Grating Method Concave Grating
Sphere Diameter 152 mm
Half Band Width 5 nm
Reflectance Range 0 to 200 %
Resolution 0.0001
Light Source Pulse Xenon Lamp
LED
UV Measurement Include UV, 400nm cut, 420nm cut, 460nm cut
Operating Temperature 5 ℃ to 40 ℃
Storage Temperature -20 ℃ to 45 ℃
Relative Humidity 80 % RH (at 35 ℃)
Measurement Time SCI/SCE < 2
SCI+SCE < 4s
Measurement Aperture Reflectance: XLAV Φ30mm
LAV 18mm,MAV Φ11mm
SAV Φ6mm
Transmittance:Φ25mm (Auto aperture size recognition)
Viewing Angles 2° and 10°
Transmittance Sample Size No limit on sample width and height
Thickness ≤ 50mm
Repeatability XLAV Spectrum Reflectance/Transmittance: standard deviation within 0.1%
XLAV Chromaticity value: Standard deviation within ΔE*ab 0.015 * When a white calibration plate is measured 30 x at 5-second intervals after white calibration
Inter-Instrument Agreement XLAV ΔE*ab 0.15 (BCRA Series II, Average measurement of 12 tiles, at 23℃)
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
Display Reflectance and Transmittance graph/value, color value, color difference values, pass/fail, color simulation, color assessment, haze, liquid chromaticity values, color tendency
Color Spaces L*a*b, L*C*h, Hunter Lab, Yxy, XYZ
Color Difference ΔE*ab, ΔE*CH, ΔE*uv, ΔE*cmc, ΔE*94, ΔE*00, ΔE*ab(hunter),555 shade sort
Other Indices WI(ASTM E313-00,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger, Stensby),YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Tint(ASTM E313-00),Metamerism index milm, stain fastness, color fastness, ISO brightness, R457, A density, T density, E density, M Density, APHA/Pt-Co/Hazen, Gardner, Saybolt, ASTM color, Haze, Total Transmittance, Opacity, Color Strength
Other Functions 1. Camera to view measurement area
2. Support horizontal, vertical and downward measurement method (need optional accessories to support for downward measurement)
3. Auto humidity and temperature compensation function
Illumination/ Viewing System Reflection: d/8(Diffused illumination, 8 degree viewing) Simultaneous measurement of SCI/SCE (ISO7724/1, CIE No.15, ASTM E1164, ASTM-D1003-07, DIN5033 Teil7,JIS Z8722 Condition C standard) Transmittance d/0(Diffused illumination, 0 degree viewing )
Interface USB
USB-B
RS-232
Screen Size 7 Inches Touch Screen
Storage Memory 8 GB U Disk for data storage and transfer
Power 12V/3A
Dimensions (L × W × H) 430 × 240 × 260 mm
Weight 10.8 kg
  • Dual optical paths spectrum analysis technology
  • Four type of UV test modes
  • Compatibility with SCI/SCE measurement system
  • Adopts D/8 geometry to meet color measurement
  • Android operating system with rotating 7 inch touch display screen
  • Open transmittance measurement are without specific sample size
  • Switchable reflectance apertures
  • Large storage memory

Widely used in the color and transmittance measurement in the industrial samples like plastic plate, powder material, petroleum and oil, textile and yarn, pellet materials, printing ink and packing material.

No Accessory name Remarks
1 Power Adaptor
2 USB Cable
3 fixture for transmittance
4 U disk PC software
5 Black Calibration Cavity
6 White and Green Calibration Tile
7 0% Calibration Tile Measure transmittance
8 Reflectance Test Support
9 30mm,18mm,11mm and 6mm apertures
10 reflectance sample fixture
11 Glass Cell Size: 40 mm × 10mm

No Accessory name
1 Heating Fixture for Transmittance
2 Vertical Support and Pneumatic ram for downward measurement
3 Reflectance fixture for small size sample
4 Reflectance Glass Cell Support
5 Corrosion-Resistant Protective Plate (non-removable),
6 Sample Holder for Fiber
7 Film Fixture
8 Transmittance Fixture for Small Aperture
9 Trolley Case
10 European Standard Plug
11 American Standard Plug

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