We take a scientific approach to developing better products, and that means testing, testing and even more testing. So it goes without saying that we have a full suite of Weatherability testing equipment at our factory. Here are some of the machines we use:
![Super Xenon Weather Meter](images/testfacilities/image01.jpg)
This is used to test signage under near-natural environments with arc xenon lamp and spray recycling.
![Low Humidity Type Temperature and Humidity Chamber](images/testfacilities/image02.jpg)
We test for deformation of materials and finished products under different heat and humidity conditions.
![Combined Cyclic Corrosion Test Instrument](images/testfacilities/image03.jpg)
This machine helps test corrosion prevention and durability of top coatings, paint and plating finishes of signs.
![High-Pressure Type Water Resistance Tester](images/testfacilities/image04.jpg)
With this machine we test waterproof qualities of our products which are aimed for outdoor and underwater usage. It allows applying maximum pressure of 10kgf/cm2 on testing materials.
Our light measurement system with integrating sphere and luminance colorimeter allows testing specifications (illuminance, luminous flux, luminance, chromaticity, color temperature, color rendering index, wavelength) of various LED types with high precision.
![Optical Characteristic Inspection System-1](images/testfacilities/image05.jpg)
![Optical Characteristic Inspection System-2](images/testfacilities/image06.jpg)
We conduct performance evaluation for one-off circuit board, LED module and AC/DC Power Supply with Oscilloscope and Power Analyzer which allow us to make precise measurements and analysis in a short time.
![Electrical Characteristic Inspection-1](images/testfacilities/image07.jpg)
![Electrical Characteristic Inspection-2](images/testfacilities/image08.jpg)
With the use of spectrophotometer, digital variable gloss meter and digital microscope we conduct accurate evaluation by thoroughly observing changes on the weatherability-tested product surface and quantifying the facts.
![Surface Observation and Evaluation-1](images/testfacilities/image09.jpg)
![Surface Observation and Evaluation-2](images/testfacilities/image10.jpg)