Introduction of the quality assessment apparatus for LED products
更新日：2019年9月10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 | 73,310 |
| - | Total-luminous-flux measurement | 20,620 | ||
| Light distribution measurement device | Measurement of the light distribution pattern from the light source | - | Light distribution measurement | 23,920 (one sample) |
| Total luminous flux spectroscopic measurement system | Measurement of the total lumen from the light source. | 1,750 | - | - |
| 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 | 5,600 | - | - |
| Management Office ( shielded room ) | Measurement of the unnecessary noise (electromagnetic waves) from the power source lines | 1,300 | - | - |
| EMI measuring instrument | Measurement of the unnecessary noise from the case and power source lines | 3,770 | - | - |
| 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 | 2,020 | - | - |
| 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 |
1,310 | Harmonics flicker test | 5,980 |
| *tested in a set with the stabilized power supply for the EMC test (2,020 yen) | ||||
| Large loop antenna | Measurement of interference noise (electromagnetic wave of 9kHz ~ 30MHz) emitted into the air during operation | 770 | Large loop antenna examination | 8,020 |
| * Tested in a set with the EMI measurement device (3,770 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 | 6,540 | Light output flicker measurement | 11,160 |
| Noise power measuring system | Fully automatic measurement of interference noise (noise power) generated from the power supply line of electrical and electronic equipment. | 1,310 | Noise power measurement | 14,410 |
| 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 | 310 | - | - |
| Weathering tester (Sunshine weather meter) | Evaluation of durability against sunlight and rain | 3,170 | - | - |
| Voltage dip simulator | Evaluation of the power supply voltage dip or momentary power failure and the voltage fluctuation impact of electronic devices | 3,070 | - | - |
| Combined cycle testing machine | Evaluation of corrosion resistance through an acceleration test of corrosion in salt spray | 710 | - | - |
| ESD tester (Surge test system ) |
Evaluation of the resistance during a discharge of energy | 700 | Electrostatic discharge test | 5,380 |
| Surge test system ( Surge test system ) |
Reliability assessment of surge noise from the power supply | 1,530 | Lightning surge tolerance test | 6,200 |
| Earth continuity, leakage current tester ( Surge test system ) |
Measurement of resistance value when the case has been shaken etc. | 220 | Earth continuity, leakage current test | 4,720 |
| Temperature cycle test system | Evaluation of the influence of temperature and humidity to the product | 820 | Temperature cycling test | 43,390 |
| Vibration test system | Test of durability towards vibration | 2,970 | Vibration test | 30,410 |
| Thermal shock test system | Evaluation of resistance to rapid temperature changes of as electronic components and electronic circuit | 710 | Thermal shock testing | 37,230 |