Contrast tester CT-1

This is pigment measuring instrument
Measure the performance of resist ink (as known as color resist)
Measure the bright and dark for color filter of resist ink
Performance is calculated by the contrast between the minimum and the maximum of brightness
Light source can be changed to others (choose from halogen or LED)
You can select luminance meter depending on required measurement items (If it needs to measure only brightness or both brightness and spectrum)
Professional model can measure multiple points, in addition, it is attached simple clean air system and a heater

Please watch product introduction video below, you can change subtitle for your language.

Model	CT-1
Light source	Light source unit for CT-1 1) Halogen 2) LED (Model : CT-LE-10U)
Function	1) The measurement indication of the contrast 2) Output measurement data by CSV file
Object to inspect	Resist ink
Measurement item	1)Contrast 2)Maximum brightness 3)Minimum brightness 4)Chromaticity xy 5)Spectrum ※It depends on a luminance meter
Display / Operation	PC software operation
Supported OS	Windows7,10
Luminance meter	1) Product made in TechnoOptis CORPORATION Luminance Colorimeter BM-5AC Spectroradiometer SR-UL2 2) Product made in KONICA MINOLTA, INC. Luminance meter LS-150 Spectroradiometer CS-2000A
Communication I / F	USB 2.0
Power-supply voltage	AC100 - 240V 50/60Hz
Dimension (WxHxD) [mm]	420 x 1,650 x 420
Weight [kg]	60
Extension function	1) Simple clean air system 2) Multiple points measurement function 3) Sample automatic conveyance function (CT-1ATS series)