What Are the Precautions for the Installation and Use of Iodine Tungsten Lamp?

A tungsten iodide lamp is a kind of tungsten lamp filled with the halogen element iodine and belongs to a new generation of incandescent lamps In an iodine-tungsten lamp, the evaporation of iodine-tungsten circulating tungsten is effectively suppressed, and the problem of blackening glass shell is solved.Iodine tungsten lamp as a thermal radiation source has some potential safety hazards, so there are corresponding requirements and precautions for its installation and use.

Installation of iodine tungsten lamp

When installing an iodine tungsten bulb, turn off the power supply in advance. Try not to touch the bulb shell with your hands. Cover the cleanliness of the plastic sleeve. This is because iodine tungsten bulbs generally use high-temperature resistant quartz glass as the shell raw material. If there is an oil stain on the hands, the quartz glass will lose luster and become colored, reduce brightness, shorten life, and even break the glass shell. Try lighting after installing the iodine tungsten lamp. First of all, it is necessary to check whether there is cold air blowing directly into the bulb and whether there is a risk of impact or vibration.

At the same time, because the temperature at the seal cannot exceed 350 ℃, the iodine tungsten lamp must be well-ventilated and radiated.

Use of iodine tungsten lamp

When an iodine tungsten lamp is used, there should be no flammable materials near it. This is because the iodine tungsten lamp belongs to a high degree of thermal light source and there is a risk of burning combustible materials on the outer wall of the lamp tube in a short time, so it should be more than 50m away from combustible materials.

Once an iodine tungsten lamp is used, an iodine tungsten lamp is prohibited without an electrician. This is because there is a tungsten halogen cycle in the iodine tungsten lamp in the working state, which is in a balanced state under fixed conditions. If the balance is broken, iodine will accumulate on the filament and there is a risk of burning out the normal service life of the filament. Therefore, the lamp should be placed stably when in use, and the inclination should not exceed 4°.

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