RIKEN OPTECH CORPORATION > 3 Strong Points of LCF Filters

目・顔の保護具 製品リスト 自動遮光溶接面

3 Strong Points of LCF Filters

100% Solar Powered

The LCF automatic light shut out filter is environmentally friendly, and is 100% solar powered. No battery changing is required. Disposal is also environmentally friendly.

wide Vision

‘F-19’ has been designed with a 16:9 aspect ratio, which is best for using one’s eyes. Ensures high safety, while providing 6000mm² of viewing area.

Ultra Lightweight

‘F-19’ weights only 70g. Using a lightweight filter reduces pressure on the neck.
You need to provide 500 lux of light for over 5 seconds towards the LCF filter unit before use.
*This LCF filter is battery-less, so you have to charge with electricity at the beginning.  
 
Specifications F-19 F-24
Switching time 1/3,000 sec 1/3,000 sec
Shade(Light state) #3 #3
Shade(Dark state) #11 #11
Delay 0.2 – 0.6 sec 0.2 – 0.6 sec
Electric current range 30 – 300A 30 – 300A
Temperature range -5℃ – +55℃ -5℃ – +55℃
Visual field 100×60mm 100×35mm
Guarantee One year One year
 
 
  >>Back to Welding Head Shields

The R Filter Merits

R-450

Specifications 450N
Switching time 1/10,000 sec
Shade(Light state) #3
Shade(Dark state) #9〜#13
Delay 0.36 sec
Electric current range 35 – 300A
Temperature range -5℃ – +55℃
Visual field 94×35mm
Guarantee One year
 
 

>>Back to Welding Head Shields  

caution

  1. Depending on local circumstances the LCF filter may respond to lighting or reflected light from surrounding equipment. Please check the surrounding environment before use.
  2. If you feel that something is wrong, please contact your dealer to check, or change to a new product.
  3. Please ensure the cover plate is in position when using.
  4. If the cover plate, LCF filter or any surface is dirty, dusty or splattered, make sure you clean it before use.
  5. Please do not use this product for any purpose other than welding.