the supply voltage to a mercury vapour lamp (from the electromagnetic ballast) is 130vac
The lamp needs to be rated for the voltage applied to it. The fixture in which the lamp is installed also needs to be rated for the voltage. So, it is not a matter of changing the lamp, it is a matter of having the fixture and lamp that are properly rated for the voltage that you are applying to it.
Yes, a mercury vapor lamp requires both a ballast and an ignitor to operate properly. The ballast regulates the electricity flow to the lamp, while the ignitor is needed to initially start the lamp.
Mercury lamps are chosen for constant deviation spectrophotometry because they emit strong lines at characteristic wavelengths, making them suitable for calibration purposes. The narrow spectral lines produced by mercury lamps help in accurately determining the deviation and dispersion properties of the spectrometer. Sodium lamps, on the other hand, have broader emission lines which can affect the precision of the measurements in constant deviation spectrophotometry.
lamp works on power of volt
Yes, but you will get a higher wattage output than 800 watts, this means that the lamp will glow brighter. This connection will also shorten the life of the lamp because of the higher voltage. When you state "plug", it suggests that the connection will not be made if the plug can not fit into the receptacle.
The operating voltage of a mercury lamp typically ranges from 100 to 300 volts, depending on the specific type and size of the lamp.
Heavy loading on a distribution panelboard that feeds a mercury vapour lamp circuit can cause the circuit's voltage to drop. If the voltage drops below the lamps firing threshold the lamp will go out. The lamp will not re ignite until the lamp cools down. Sometimes this can take from three to five minutes before the lamp comes on again.
It is a gas discharge lamp which uses mercury in excited states.
No you can't. You can use a metal halide lamp of the exact wattage of the original mercury lamp. You cannot vary on wattage at all.
because it does!
The optimal mercury vapor temperature for efficient operation of a mercury vapor lamp is around 700 degrees Celsius.
6 Volts.
A lamp will only operate at its rated power if it is subjected to its rated voltage. Increase that voltage will increase the power of the lamp -in other words, it will operate more brightly. This is how 'photoflood' lamps operate -they are deliberately designed to operate at overvoltage. Of course, this reduces the life of the lamp.
The lamp needs to be rated for the voltage applied to it. The fixture in which the lamp is installed also needs to be rated for the voltage. So, it is not a matter of changing the lamp, it is a matter of having the fixture and lamp that are properly rated for the voltage that you are applying to it.
Yes, but in minute amount
The voltage is greater than the applied voltage, why?
Yes, a mercury vapor lamp requires both a ballast and an ignitor to operate properly. The ballast regulates the electricity flow to the lamp, while the ignitor is needed to initially start the lamp.