UA series

ยี่ห้อ : Topcon / TechnoOptis

Outline

2D Luminance Colorimeter UA-200A is a latest model of UA series that can measure high accuracy the uniformity of luminance and chromaticity for FPDs, lighting, and interior panels of automobile.
The UA-200A has achieved wide measurement range than one of conventional product.(From 0.0005 cd/m2 to 1,000,000 cd/m2)
Also, it has a new function that is layer function and can measure from low luminance to high luminance in a lump by added layer function.

Features

￭ High chromaticity accuracy : Newly developed optical filter make it possible to achieve high accuracy within ±0.008.
￭ Measuring time : Optimized algorithm allows reducing measuring time.
*Approx. 1.5 sec when measuring only luminance.
￭ 1.4 mega pixel CCD : 1,376×1,024 resolution.
￭ 3 type lens variation : Standard, Wide and Telephoto lens.

Principal use

￭ Evaluation of luminance and chromaticity of LCD, its related materials, and OLED.
￭ Evaluation of light distribution of Interior panel in automobile and Car Audio.
￭ Evaluation of luminance and color Mura on the LED and OLED illumination.

Specifications

Model type	UA-200A
Photo detector	1.4 million-pixel CCD
Objective lens	Standard lens： f=8.0mm Wide lens： f=5.0mm Telesphoto lens： f=35mm
Effective pixels	1376×1024
Data bit	14bit
Luminance measurement range	0.005 – 1,000,000cd/m2
Luminance linearity 1,2	±2% (More than 1cd/m2 ) ±3% (1cd/m2 or less)
Chromaticity accuracy 1 1,2	±0.003 (More than 1cd/m2 ) ±0.005 (1cd/m2 or less)
Chromaticity accuracy 2 *2	±0.0086 ±0.0057
In-plane uniformity 1,3	Luminance：±2% Chromaticity：±0.003
Repeat characteristic	Luminance： 0.3% (More than 1cd/m2)5 0.5% (1cd/m2 or less)5
Repeat characteristic	Luminance：0.001 (More than 1cd/m2)4 Chromaticity：0.002 (1cd/m2 or less)4
Measurement time	Luminance： Fastest approx. 1.5 sec 100cd/m2 Luminance & Chromaticity： Fastest approx. 3.5 sec 100cd/m2 *(Included data transfer time)
Stability 1,2	Luminance：1%
Repeatability 1,2	Luminance：2%
Tempreture characteristic	Luminance：±3% (Tempreature : 0 – 40℃)
Humidity characteristic	Luminance：±3% (Humidity: 85%R.H. or less, No condensation)
Interface	LAN (Gigabit Ethernet)
Power supply	AC 100V～240V (50/60Hz) / Dedicated AC adapter
Use conditions	Tempreature：0 – 40℃ Humidity：85%R.H. or less, No condensation
Outer dimensions (W×D×H)	UA-200AS： 280×162×194mm UA-200AWS： 311×162×194mm UA-200AT： 307×162×194mm
Weight	UA-200AS： Approx. 3.90kg UA-200AWS： Approx. 4.12kg UA-200AT： Approx. 4.45kg

*1 Standard sources A
*2 Center of the CCD
*3 Evaluated on the center of the CCD
*4 Max – Min
*5 2σ from 10 times continuous measurement
*6 With combination of standard illuminant and color glass filter
(O-55, Y-48, A-73B, IRA-05, T-44, R-61, B-46, V-44, G-54)
*7 RGBW of our specification LED panel