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Ensuring the highest quality through advanced precision inspection.
"We carefully inspect every product using advanced equipment to ensure reliable quality for our customers."
"Through precise inspection processes, we eliminate potential defects and maintain consistent quality."
"Our automated inspection systems detect even the smallest flaws, ensuring a higher level of product reliability."
The Goniophotometer is a device that measures the luminous
intensity distribution of a lamp or lighting fixture, analyzing in three
dimensions how bright the light is and in which direction it is emitted.
- Early defect detection before shipment
- Lifetime testing under continuous use
- Verification of brightness, color change, and stability
- Quality consistency through repeated inspections
- Safe design for high-temperature, long-duration testing
EC, SAE REGULATION
Voltage Adjustment & Automatic On/Off system.
Tc : The time up the which 63.2% of number of tested lamps have ended their individual lives.
B3 : The time during which 3% of a number of tested lamps of the same type have reached the end of their individual lives.
- Verifying the actual lifespan of headlamps, tail lamps, and interior bulbs.
- Evaluating performance degradation in LED, halogen, and HID bulbs during prolonged operation.
- Supporting product development for durability improvement and quality assurance.
Equipment that measures the initial voltage, current,
and luminous flux under the provisions of IEC 60809/ ECE regulation No.37.
- Accurately measures the total light output (lumens, lm) of the bulb.
- Used to verify whether automotive bulbs meet international brightness standards.
- Calculates efficiency by comparing power consumption to light output (lm/W).
- Especially important for evaluating LED bulbs where energy efficiency matters.
- Analyzes wavelength distribution, color temperature (CCT), and color rendering index (CRI).
- Ensures headlamp color complies with regulations (e.g., 4300K–6000K range).
- The inner surface is coated with highly reflective material, allowing light to bounce multiple times.
- Creates uniform light distribution, enabling accurate measurement regardless of bulb direction.
Equipment that reproduces complex vibration environments to verify product durability.
1) Vibration-induced damage reproduction test.
2) Transportation vibration and drop impact test.
3) Shock durability test.
4) Reliability test under combined vibration environments.
Automotive solutions company leading to the world - HK Tech Corp
E&C Dream Tower 3rd. #304 38-21, digital-ro 31-gil, Guro-gu, Seoul, Korea 08376
Tel : +82-2-6330-1111 / Fax : +82-2-6330-1107 / E-mail : mado@hktechco.com
43, Mado-ro, 620beon-gil, Mado-myeon Hwaseong city, Gyeonggi-do, Korea 18541