Metal halide halogen lamp has small volume, high luminous efficiency (up to 17-33 lm/W), stable color temperature (2500K-3500K), low light decay (less than 5%), and long life (up to 3000 hours to 5000) Features such as hours) show that it has a tendency to replace ordinary incandescent lamps. But quartz glass is expensive, and the price of halogen lamps is certainly higher than incandescent lamps. Like incandescent lamps, tungsten halogen lamps can be divided into many categories depending on the application, structure and shape.
Metal halide bulbs have large, medium and small wattages from 35 watts to 2000 watts. Most bulb manufacturers typically supply medium-sized bulbs from 175 watts to 400 watts, such as 175 watts, 200 watts, 225 watts, 250 watts, 300 watts, 320 watts, 350 watts, 360 watts, and 400 watts.
Metal halogen bulbs have high-intensity discharge capability, strong vitality and high efficiency, and are a good color performance prop. In general, it saves energy, emits less heat than incandescent lamps and is susceptible to optical control. Therefore, these characteristics are very attractive for the establishment of retail outlets, low operating costs, and good lighting quality is also one of the attractions. Due to its long life, halogen bulbs are generally suitable for buildings with high ceilings and where long-term continuous lighting is required. For example, industrial land, warehouses, streets, stadiums and various types of sports lighting that work continuously for a long time or a short period of time. Like other AC bulbs, metal halide lamps also require airbags.
This type of lamp is developed from high-pressure mercury lamps and is made of high-purity quartz tubing. The quartz tubing is filled with iodide containing mercury, argon, gallium, iron iodide and some rare metal halides. After the molybdenum tape is sealed, a circuit is formed, and a metal lamp cap or a ceramic lamp head with a lead is used as a terminal. Gallium iodide has the effect of introducing 403 nm and 417 nm lines in the spectrum generated by the metal halide lamp, which is remarkable for the second. Processing of nitrogen compounds. Iron iodide is a halide that provides broad-spectrum ultraviolet radiation and enhances the spectral output of the lamp in the 380 nm region. Metal halide lamps with iron iodide are added for exposure to photopolymers and daylight film. The system has very good results. The spectral energy of metal halide lamps is very consistent with the absorption spectra of certain materials. It can be used for very fast hardening reactions and can be widely used in film, screen, PCB, diazo film and plate exposure.
Soil Regulator product is riched in organic matter,the main product is for regulating the salinge-alkali soil and improving the adaptability of corps.Humic acid is the main product of soil regulator,it's a structure less colloidal material that has gone through decomposition. Derived mainly from plant residue and manure. The are highly biodegraded and compressed remains of ancient plant and animal materials. Simply put, they are highly decomposed organic materials that have fossilized over a period of millions of years. They are also referred to as "humic substances" and are used as soil conditioners. soil supplements and fertilizer amendments.
Soil Regulator
Soil Regulator,Concrete Reinforcing Agent,Drilling Fluid Mud Agent,Mine Flotation Agent
Shandong Chuangxin Humic Acid Technology Co.,Ltd , http://www.humicacidcorp.com