Low Pressure Mercury Lamp Price

Nyc subways were still using original mercury arc rectifiers to convert ac to dc power up until the end of the 20th century.

Low pressure mercury lamp price. Fused silica is used in the manufacturing to keep the 184 nm light from being absorbed. The spectrum of the lamp is continuous from near ultraviolet to far ultraviolet. The lamps can be constructed to emit primarily in the uv a around 400 nm or uv c around. Our low pressure pellet amalgam lamps function with equal efficiency in both horizontal and vertical operations.

In low pressure mercury vapor lamps only the lines at 184 nm and 254 nm are present. They are available in lengths from the very small at 150 mm to up to 2400 mm. Amalgam lamps use a mercury amalgam mix to control mercury vapor pressure. Hg2 low pressure mercury lamps from heraeus noblelight have a highly stable output predominantly at the 253 7 nm mercury line.

Mercury vapor lamps feature low initial cost but have higher operating costs than hps or metal halide due to its lower efficiency. The clear mercury bulb has a bluish green appearance and the deluxe white has a higher color rendering. The main peak is between 310nm and 480nm and it. Right around 1900 the mercury arc rectifier was developed this luminous device was very important for power conversion.

Amalgam lamps yield up to three times the uvc output over standard lamps of the same length. Ots cst 5000 exposure lamp uv lamp 5000w ultra high pressure capillary mercury lamp exposure lamp ultra high pressure capillary mercury mercury lamp is a water cooled and instant on lamp type. Other lines which total 20 of the output are at 313 365 404 and 435 nm. Our companies provide high quality spot amalgam and pellet amalgam lamps in standard and custom configurations.

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. The average life of tube lights is about 5000 hours and also they are very cheap hence they are very popular. The power ratings are from 4 watt to 125 watts. In medium pressure mercury vapor lamps the lines from 200 600 nm are present.

These early low pressure lamps used a lot of mercury today s lamps use a tiny amount of mercury. 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.