Whenever the amount of a liquefied gas in a gas cylinder needs to be determined, a number of problems are uncovered. It would be reasonable to try to measure the contents by measuring the gas pressure. But liquefied gas tanks will show full pressure if there is any gas at all in the tank. This is because the liquid will “boil” into gas. As soon as the liquid is depleted, the full pressure will quickly drop to no pressure at all. Another method is to use a sight gage on the side of the tank. This is usually not at all practical. The most effective method is to weigh the tank and its contents on a cylinder scale. This type of industrial scale, manufactured by Arlyn Scales, has a very low profile [+]

Organizations go to great lengths to make certain that their work environments are safe, comfortable and efficient. Appropriate lighting is installed for proper visibility. Non slip surfaces are used if flooring can be wet or slick. Railings are constructed if there are areas that must be protected. Fire sprinklers and extinguishers are supplied to reduce danger. Some industrial situations require significant additional protection to maintain the level of safety. By the nature of the product itself, there may be serious safety concerns. For example, certain chemical manufacturing processes result in flammable or explosive fumes. That is also the case with producing certain types of paints, including automotive paints. Propellants and solvents are also difficult to handle. In these hazardous areas, all of the equipment used must be certified as safe. Factory [+]