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Display optical 
characteristic 
measurement

● TOPCON luminance meter
— Photoelectric measuring 
instrument
— Luminance meter rental
— TOPCON used luminance 
meter
— Luminance meter 
correction and calibration

● Automated measurement
— XY-Table(Panel and 
backlight module optical 
quality measurement 
system)
— CCD surface brightness 
measurement integration
— Micro LED/OLED 
measurement application
— Matrix LED production line 
rapid screening 
measurement system
— Comprehensive light 
flicker measurement system

● Spectrometer application 
measurement
— Integrating sphere
— Illuminance spectrometer
— Contact Spectral 
Luminance Meter
— Spectral transmittance
meter
— Light distribution curve 
meter
— Lens transmittance 
measuring instrument

Measurement of car 
lights

● Headlights
● Fog lights
● Taillights
● Indicator lights
● Reflectors
● Yellowing measurement of 
car lights
● Car light color measurement

Factory production line 
automation

● Locking screw machine
● Image identification (AOI)
● Assembly automation 
   application
● Production data 
   management on the 
   production line
● Industrial Computer
● Laser engraver/ 
  Automated integration

   Cell phone：
        886-0920740221
   Tel：886-03-9596208
 Fax：886-03-9591920
  Email：
         jerry7888@gmail.com

TOPCON Spectroradiometer
SR-3AR 

■ Features

• High accuracy with spectrophotometry and high-speed measurement.
• Luminance and chromaticity in small area can be measured without attachment lens.
• Measurement angle are selectable from 2°/ 1°/ 0.2°/ 0.1°
• The stable measured value are obtained even when measuring frequency light source.
• Communication between the SR-3AR and PC is accelerated with USB and STB command.
• Application soft CS-900A is standard accessories.
• With FAST MODE, high-speed measurement is possible from the low-luminance meter range.
• Wide measuring range (0.1~300,000cd/m²).
• High-precision performance: brightness accuracy ±2%, chromaticity accuracy ±0.002
• High-precision absolute value of spectroscopic measurement method.

■ Principal use

• A various of flat panel display, FPD related materials.
• Outdoor billboard, Digital signage.
• Automobile instrument panel, audio, lamp, operating panel.
• Traffic sign, Traffic light.
• Generic illumination, Special illumination.

■ Specifications

■ Accessories

■ TOPCON Luminance meter rental

■ Product consultation: (Specification, performance, and use)
   Please Call 0920740221 Mr. Lin or E-MAIL Inquire