What precautions are required when working with Class 4 laser?

Class 4 (IV) laser safety information

• PREVENT EYE EXPOSURE. Class 4 visible-beam lasers are high-powered.
• AVOID SKIN EXPOSURE. Avoid exposure to skin and sensitive materials.
• DO NOT AIM AT AIRCRAFT OR VEHICLES.
• This is not a toy.
• DO NOT USE AS A LASER POINTER.

What is Class 4 laser product?

Class 4. Class 4 is the highest and most dangerous class of laser, including all lasers that exceed the Class 3B AEL. By definition, a class 4 laser can burn the skin, or cause devastating and permanent eye damage as a result of direct, diffuse or indirect beam viewing.

What is a laser cutter used for?

Laser cutters are a good all around tool because they can be used to make different style of design. Common laser cutters are primarily used to cut materials like wood, acrylic, cardboard, paper and etc.

Are all surgical lasers Class 4?

All surgical lasers are Class 4, but not all Class 4 lasers are surgical lasers. Although some advertising uses the term “Class 4” as a proxy or shorthand for lasers that can burn, it is an inaccurate description if the power density is not taken into account.

Is a class 4 laser hot or cold?

The light that is transmitted via the laser helps stimulate certain processes within the body that help provide relief to symptoms including pain, swelling, and limited range of motion. There are different classes of lasers like the Class 3 laser which is a cold laser whereas the Class 4 laser produces heat.

What are the pros and cons of using a laser cutter?

Laser cutting machine has high level of efficiency and required design replicas are exact copies of each other. Disadvantages of laser cutting: Efficiency and power consumption depends on the type of section that need to be carried out and nature of the laser. Usually, laser cutting have high energy consumption.