The Expert Is Studying The Drawing Of Green Laser Pointer

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A key switch should be installed to reduce the servant without the consent of the disruption of the experiment. Absolutely does not allow direct observation using laser optical instrument. Direct light or specular reflection of light, such as providing adequate protection without the use of filters in the case of using binoculars or a telescope. Remove all unwanted laser light path near the smooth surface. Do not use reflective materials such as credit card checks the calibration of the light. Note: the reflectivity of the object is a function of the wavelength of the laser beam. All three laser systems listed in the standard also applies to four laser. The operation of these lasers must be enclosed in a local context, in the workplace in a controlled, or directly to the beam onto a surface of the space. If you can not complete the partial closure of the case, the door of the laser operation should be opaque in a room, the room's entrance equipped with Internet lock, to ensure that when the door was open when the laser energy can not be issued. For all staff in a controlled area, the appropriate eye protection are required. ...
... If the laser beam of radiation sufficient to cause serious skin or fire - the threat, the laser beam and the people must have protection between the combustible surface. The parameter in the drawing of 100mW green laser pointer should be as accurate as possible. Class 1 (not dangerous radiation) in the appropriate working conditions for the foreseeable safe lasers. Category 2 (sustained exposure can damage the eye before the laser beam. Instantaneous exposure (less than 0.25 seconds) will not damage the eyes. Must be visible) emission visible radiation (wavelength 400-700nm range) laser. Avoidance response can usually provide protection. 3a category (if directly see or to see the beam through the optical device, it may cause harm to the human eye) is observed with the naked eye safe laser. For emission in the wavelength range 400 ^ 700nm laser, the avoidance response, including the blink of an eye, providing protection. In other wavelength of the danger posed by the naked eye is not more than 1 class. With optical instruments (such as binoculars, telescopes, microscopes) to the Class 3A laser beam directly observe can be dangerous. The warranty period of the processing machine of 200mW green Laser Pointer is one year.
The material inquisition sheet of 50mW green laser pointer is in the right form. Class 3b (direct or transient exposure to the laser beam before they will damage the eyes or skin) of such laser beam directly observe the always dangerous. Observe the diffuse reflection is generally safe. 4 classes (not only directly or transient exposure to the laser beam will damage eyes and skin before, the laser beam by stray light, reflected light will also damage to the eyes and skin. There is a potential fire hazard) can produce hazardous diffuse reflection of the laser . They may cause skin burns, may also constitute a fire hazard application of such lasers requires special care. A standard does not require any safety rules. Absolute prohibition of any person for a long time watching the laser light source. Unless a useful purpose and based on intensity and duration of exposure does not exceed the maximum allowed, or prohibited the laser at people's eyes. The drawing of green laser pointer is needed during the meeting.

Do not laser focus on people's eyes. Only experienced personnel to operate the laser. Closed as much as possible so that the optical path. Even a transparent baffle can also prevent or reflective items will head into the light path. Baffle should be installed in the main experiment each optical path and a secondary optical path ends. The laser output should be placed attenuator, polarizer and optical filters, the laser power to minimize the use level. Constraints good viewer. Warning lights or alarms should be instructed to use the laser working condition. When the laser is not visible, such as infrared lasers, which is especially important. Not allow the use of laser tracking of non-target vehicles or aircraft. Only a limited region of laser operation, for example, in a closed room without windows. To prevent the warning label affixed to the door. Much higher or much lower than the person sitting or standing people the height of observation of the human eye. Laser should be firmly fixed to ensure that only along the intended path of the beam spread. In the presence of direct, specular reflection of light on the potential threat caused by the human eye in the case, must always be reasonable protection for the eyes. The expert is studying the drawing of green laser pointer.