1.6 Laboratory Safety and Tools
1.6.1 Basic lab safety principles

The following is list of guidelines that help create a safe, efficient work environment: -  

  1. The workspace should be large enough to accommodate the system unit, the technician's tools, the testing equipment, and the Electrostatic Discharge (ESD) prevention equipment. Near the workbench, power outlets should be available to at least accommodate the system unit power and the power needs of other electrical devices.
  2. The workspace should maintain a humidity level of at least 50 percent to reduce the likelihood of ESD.
  3. The workbench should be a nonconductive surface. Additionally, it should have a flat, cleanable surface.
  4. The workspace should be distant from areas of heavy electrical equipment or concentrations of electronics.
  5. The workspace should be free of dust. Dust can contaminate the workspace, causing premature damage to computer components. The work area should have a filtered air system to reduce dust and contaminants.
  6. Lighting should be adequate to see small details. Two different illumination forms are preferred, such as an adjustable lamp with a shade, and fluorescent lighting.
  7. Extreme variations of temperature can affect computer components. Temperatures should be maintained so they are consistent with the specifications of the components.
  8. Properly grounded AC electrical current is essential. Power outlets should be tested with an outlet tester for proper grounding.