HOME  >  Product List  >  Ring Lighting  > L4R Series (4-split lighting type) High brightness linear lighting Ring lighting LR series LR series (low angle) L4R series (4-split lighting type) LRU series (RGB type) Writing Box Linear lighting Surface lighting Straight dome lighting Dome lighting Linear coaxial epi-illumination Coaxial epi-illumination Spot lighting Power eye One-point focused lighting IR lighting LED-UV lighting Ring illumination for stereomicroscope Narrow beam lighting Flat spot lighting Constant current lighting power supply PWM lighting power supply Strobe power supply RGB power supply Custom example option UV-LED curing device Old model information Fluorescent lamp (fluorescent lamp) Fluorescent lamp house Fluorescent lighting power supply Surface lighting device Fluorescent light option Ring lighting L4R series (4-split lighting type) External dimensions Unit mm * External dimensions are an example. Subject to change without notice for improvement. ・ UV ● Infrared ● can also be manufactured. ・ Please feel free to contact us for each size and each wavelength. Use For steel plate inspection, glass inspection, sheet inspection, metal surface inspection, edge inspection, image processing, visual inspection, area sensor (area camera) Features It is a model that divides the ring lighting into 4 parts and enables independent dimming and blinking (when using 4ch lighting power supply). By dimming the two opposite sides, it is possible to detect directional defects, and by lighting the four sides in order, it is possible to detect individual defects in four directions. You can specify the LED irradiation angle (θ °) for each column in the range of 0 to 30 ° (in 5 ° increments). Since the irradiation angle can be specified for each column, it can be used for a wide range of WD. Since it can be exposed to stronger light than the top surface of the object to be inspected, it can be used for various inspection purposes such as surface inspection, scratch inspection, and character recognition. Model Dimensions φD / φd / φDp / H Maximum power consumption [W] () is red / infrared Number of LED rows Emission color Compatible power supply example Outline drawing PDF Outline view DXF Handling Description Manual L4R87x55-0-30 * 87/55/68/22 7.7 (3.9) 2 ￮● ● ● ● LPDP4-1230NCW DL DL DL L4R120x76-0-30 * 120/76/100/22 15.4 (7.7) 3 ￮● ● ● ● LPDP4-1230NCW DL DL DL L4R140x98-0-30 * 140/98/120/22 21.2 (10.6) 3 ￮● ● ● ● LPDP4-1230NCW DL DL DL L4R150x106-0 ~ 30 * 150/106/130/22 21.2 (10.6) 3 ￮● ● ● ● LPDP4-1230NCW DL DL DL L4R200x156-0-30 * 200/156/180/22 30.8 (15.4) 3 ￮● ● ● ● LPDP4-1260NCW DL DL DL Remarks LED lighting (LED ring lighting) ideal for image processing, visual inspection, and area sensors (area cameras). UV ● Infrared ● can also be created. Please feel free to contact us for each size and color. If you are looking for low-priced, high-quality, fast-delivery LED lighting for image processing , please visit Hikari shop.com ! HOME Product Line New product information Technical guide Company Profile support Custom example Free test machine rental service Contact Us About customer information site map Copyright © 1984-2021 AITEC SYSTEM Co., Ltd. All Rights Reserved.