Wolf Laser Blocking Curtains
Cost effective Laser Safety Curtains for Low and Medium-powered Lasers
Lasermet’s Wolf Laser Blocking Curtains are CE marked and certified to BS EN IEC 60825-4 – Safety of Laser Products, Part 4: Laser Guards. The cost effective Wolf Curtains are ideal for use with Class 3B lasers.
- Made to measure
- CE and UKCA marked
- Ideal for research & scientific applications
- Blackout laser blocking curtain
Description
Laser Protection with Laser Safety Curtains
To ensure Class 3B laser beams do not escape from laser facilities, certified laser blocking material should be installed. Ordinary curtains are rarely capable of stopping a laser beam and specially-designed certified laser blocking material must be used.
Laser curtains are designed as passive guards to enclose an area where lasers are in use either to protect against accidental exposure to the laser beam or for long term blocking of laser radiation at lower power densities.
Lasermet’s Laser-Blocking Curtains are made from the company’s specially developed laser blocking material and are supplied ready-made as ceiling or wall-mounted curtains.
The Wolf material, formerly known as Blackcat, operates as a blackout screen as well as a laser-blocking screen and is available in a grey colourway. It is ideal for use in laboratory and research establishments as well as manufacturing environments.
Production facilities using Class 1 lasers, which are Class 3B under service conditions, may require ceiling-mounted curtains to allow other work to continue safely in the same room during service.
Heavy duty curtain tracks can be supplied for smooth operation. For applications where the curtain needs to be suspended below the fixing points, high-quality cubicle curtain track is available.
MOTORISED LASER PROTECTION CURTAINS
Lasermet’s laser blocking curtains can be motor powered up to a maximum run of 10m or 60kg.
Safety Specification
Lasermet laser-blocking Wolf products are CE marked and certified to EN 60825-4 (Safety of Laser Products Part 4: Laser Guards).
Tested in accordance with NFP 92-503 (Electrical Burner Test), the material is rated as M2.
Ideal for use with Class 3B lasers, the laser protection times given by the material at various power densities are shown in the PEL specifications.
| Irradiated Area | PEL (T3) 10S | PEL (T2) 100S |
| 4mm² | 248 kW/m² | 140 kW/m² |
| 2000mm² | 124 kW/m² | 70 kW/m² |
DIRECTIVES AND STANDARDS
- Machinery Directive 2006/42/EC
- EMC Directive 2004/108/EC
- BS EN IEC 60825-4 Safety of Laser Products, Part 4: Laser Guards
Curtains Comparison
To select the appropriate laser blocking curtain, identify the application. If you need to discuss the suitability of the product for your requirements, Lasermet are happy to assist.
| MATERIAL NAME | COLOUR | DESCRIPTION | APPLICATION | PEL RATINGS | Standard | ||
| Irradiated Area | PEL (T3) 10S | PEL (T2) 100S | Conforms to | ||||
| Orca | Black, White, Black/White | High specification Heavy duty Easy to clean | Hospitals & Medical Environments Clean Rooms Laboratories | 4 mm² | 3.9 MW/m² | 2.2 MW/m² | BS EN IEC 60825-4 |
| 2000 mm² | 0.62 MW/m² | 0.35 MW/m² | |||||
| Wolf Formerly Blackcat and Laserlight | Grey | Lower specification Suitable for Class 3B and expanded Class 4 lasers Cost effective | Laboratory environments Blackout curtains | 4 mm² | 248 kW/m² | 140 kW/m² | BS EN IEC 60825-4 |
| 2000 mm² | 124 kW/m² | 70 kW/m² |
Additional information
| Weight | 900 g/m² |
|---|---|
| Colour | Grey |
| Fire Rating | NFP 92-503 M2 |
