Physics Lab Equipment

LLE-9 High Pressure Mercury Lamp

LLE-9 High Pressure Mercury Lamp

Features

  • High Lumens

  • Long Lifetime

  • Housing and Power Supply Included

  • Ideal Lamp for Photoelectric Effect Experiment






Introduction

High-pressure Mercury lamp is a vapor or gaseous discharge lamp that uses Mercury in an excited state to produce light. Arc discharge takes place in a transparent tube inside a larger bulb of glass. The outer bulb reduces the ultraviolet radiation of the inner arc tube. Radiation from the Mercury arc is confined to four specific wavelengths in the visible range and several strong lines in the ultraviolet. This lamp is an ideal source for the photoelectric effect experiment, as well as many industrial and research applications that require ultraviolet radiation. LLE-9 is specially designed as a lab instrument.


LLE-9 High Pressure Mercury Lamp-1.jpg

Spectrum of high-pressure Mercury lamp


Specifications

DescriptionSpecifications
Bulb Length140 mm
Bulb Diameter29 mm
Base TypeE27
Luminous Flux1500 LM
Power50 W
Average Lifetime>1000 h


Part List

DescriptionQty
Bulb1
Housing1
Power supply1
Power cord1
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