Basic Info.
Product Description
Good quality custom auto darkening welding helmet
Specification:
Material | PP |
Weight | 500g |
Bright state | DIN4 |
Dark state |
DIN9-13 free too adjust |
View area | 93*43*6mm |
Ultraviolet transmittance | 313 nm ≤ 0.00006% 365 nm ≤ 0.00006% |
UV protection | 15 level |
Infrared transmittance | 780 to 1300 nm ≤ 0.003% 1300 to 2000 nm ≤ a0.009% |
Operating temperature | -5°C ~ +55°C (23°F ~ 131°F) |
Storage temperature | -20°C ~ +70°C (-4 °F ~ 158 °F) |
Switching Time | 1/25000s from light to dark |
Sensitivity control | 1/30000s |
Logo | Acceptable Logo |
Certification | CE |
Power Switch | Full automatic |
MOQ | 300PCS |
Application | Welding, tig welding, gas welding, soldering and other laser welding in addition to all the welding |
Our services
1. Good after sales service: Any small problem happening will be solved at the most prompt time.
2. Prompt shipment with professional documents.
3. High quality and competitive price.
4. Welcome to send enquiry, we will reply soon. If you want to know more, pls feel free to contact us.
5. We have many years of experience, we have specializing in fastener.
6. Packing as your request, with photo before shipment.
7. Specifications list is available upon your request.
Our company profile :
Our company information: Guangzhou 247 International Trade Co. Ltd is a company for all kind of construction items supply to overseas. We office various types of high quality construction material and hardware items such as iron nail, fastener screws ,building wires, wire meshes welding consumables, and garden &farming tools, labor protection items.
