Low Pressure Mercury Lamp Price

Amalgam lamps use a mercury amalgam mix to control mercury vapor pressure.

Low pressure mercury lamp price.

Mercury lamps get dimmer over time and rarely burn out so it is wise to replace them and restore light level. Rather than a cold spot the lamp s amalgam spot on pellet regulates mercury vapor pressure during operation and yields up to three times the uvc output of a standard low pressure mercury lamp of the same length. In low pressure mercury vapor lamps only the lines at 184 nm and 254 nm are present. In medium pressure mercury vapor lamps the lines from 200 600 nm are present.

Hg2 low pressure mercury lamps from heraeus noblelight have a highly stable output predominantly at the 253 7 nm mercury line. The main peak is between 310nm and 480nm and it. They are available in lengths from the very small at 150 mm to up to 2400 mm. Our companies provide high quality spot amalgam and pellet amalgam lamps in standard and custom configurations.

The clear mercury bulb has a bluish green appearance and the deluxe white has a higher color rendering. The low pressure uv lamps also called germicidal lamps exploit uvc light to get the rapid sterilization of bacteria molds fungi viruses and microorganisms both in air and in water in this category of lamps about 40 of electricity is converted directly into uvc radiation with monochromatic emission at 254 nm for germicidal applications and at 185 nm for the oxidation of surfaces. The spectrum of the lamp is continuous from near ultraviolet to far ultraviolet. When used with the heraeus c430 power supply the line output is much higher than and the stability comparable to that of a deuterium lamp.

Our low pressure pellet amalgam lamps function with equal efficiency in both horizontal and vertical operations. Low pressure mercury fluorescent lamps are commonly called tube lights. Mercury vapor lamps feature low initial cost but have higher operating costs than hps or metal halide due to its lower efficiency. Other lines which total 20 of the output are at 313 365 404 and 435 nm.

The average life of tube lights is about 5000 hours and also they are very cheap hence they are very popular. Nyc subways were still using original mercury arc rectifiers to convert ac to dc power up until the end of the 20th century. Fused silica is used in the manufacturing to keep the 184 nm light from being absorbed. These early low pressure lamps used a lot of mercury today s lamps use a tiny amount of mercury.

The lamps can be constructed to emit primarily in the uv a around 400 nm or uv c around. Amalgam lamps yield up to three times the uvc output over standard lamps of the same length.