Introduction of the quality assessment apparatus for LED products

更新日:2018年8月1日

Introduction of the currently installed quality assessment apparatus for LED products in the Industrial Technology Center. To use, a reservation is required, so please contact the Center beforehand.

Reservations and Inquiries to: Electronic Technology Section
TEL:+81-88-635-7904 (Direct line)

* Fee is double for companies outside of Tokushima prefecture with exception to the following
1. Kansai Area Union (Shiga, Kyoto, Osaka, Hyogo, Wakayama, and Tottori Prefectures)
2.The Support Program for the East Japan Earthquake Disaster Companies (Aomori, Iwate, Miyagi, Fukushima, Tochigi, Ibaraki)

Optical quality assessment equipment  
Apparatus Usage Fee (yen/hour)   Examination Request Items   Examination Request Charge (yen/case)  
Total luminous flux measurement device Total lumen measurement from the lighting device   -   Product testing according to the classification of test methods that have undergone JNLA Registration 71,980
-   Total-luminous-flux measurement   20,250
Light distribution measurement device Measurement of the light distribution pattern from the light source   -   Light distribution measurement   23,490 (one sample)  
Total luminous flux spectroscopic measurement system Measurement of the total lumen from the light source.   1,720 -   -  
Safety quality assessment equipment  
Apparatus Usage Fee (yen/hour)   Examination Request Items   Examination Request Charge (yen/case)  
Anechoic chamber Measurement of the unnecessary noise (electromagnetic waves) from the electrical equipment 5,500 -   -  
Management Office ( shielded room ) Measurement of the unnecessary noise (electromagnetic waves) from the power source lines 1,280 -   -  
EMI measuring instrument Measurement of the unnecessary noise from the case and power source lines 3,710 -   -  
AMN Measurement of the unnecessary noise (noise terminal voltage) from a power source lines 150 -   -  
EMI clamp Measurement of the unnecessary noise (noise electric power) from the power source lines 150 -   -  
Stabilized power supply for the EMC test The power supply for the EMC test 1,990 -   -  
Harmonic flicker measurement system Harmonic flicker measurement system 
Measurement of interference noise (harmonic, an integer multiple of a signal issue power supply frequency) and power supply voltage fluctuations (flicker) caused by the fluctuation of current consumption
1,290 Harmonics flicker test  5,880
*tested in a set with the stabilized power supply for the EMC test (1,990 yen)
Large loop antenna Measurement of interference noise (electromagnetic wave of 9kHz ~ 30MHz) emitted into the air during operation 760 Large loop antenna examination   7,880
* Tested in a set with the EMI measurement device (3,710 yen ) and used in the set
Light output flicker measurement system Detection of light output flicker of LED products. Measurements of brightness, chromaticity, and color temperature 6,430 Light output flicker measurement 10,960
Noise power measuring system Fully automatic measurement of interference noise (noise power) generated from the power supply line of electrical and electronic equipment. 1,290 Noise power measurement 14,150
Environmental quality assessment equipment  
Apparatus Usage Fee (yen/hour)   Examination Request Items   Examination Request Charge (yen/case)  
Constant temperature and humidity machine Assesment for influences on electronic equipment due to the temperature and humidity differences 300 -   -  
Weathering tester (Sunshine weather meter) Evaluation of durability against sunlight and rain 3,120 -   -  
Voltage dip simulator Evaluation of the power supply voltage dip or momentary power failure and the voltage fluctuation impact of electronic devices 3,020 -   -  
Combined cycle testing machine Evaluation of corrosion resistance through an acceleration test of corrosion in salt spray 210 -   -  
ESD tester
(Surge test system )
Evaluation of the resistance during a discharge of energy 690 Electrostatic discharge test 5,290
Surge test system
( Surge test system )
Reliability assessment of surge noise from the power supply 1,510 Lightning surge tolerance test 6,090
Earth continuity, leakage current tester
( Surge test system )
Measurement of resistance value when the case has been shaken etc. 210 Earth continuity, leakage current test 4,640
Temperature cycle test system Evaluation of the influence of temperature and humidity to the product 810 Temperature cycling test 42,610
Vibration test system Test of durability towards vibration 2,290 Vibration test 29,860
Thermal shock test system Evaluation of resistance to rapid temperature changes of as electronic components and electronic circuit 700 Thermal shock testing 36,560

 


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