- UVP, LLC
LW 68µW/cm² @ 3"
SW 113µW/cm² @ 3"
This shortwave/longwave model UVSL-14P Mini UV lamp uses a 4-watt fluorescent tube with half 254nm shortwave and half 365nm longwave. It is an excellent lamp for office or quick field inspection. Lamp is lightweight and small enough to fit into a pocket. A nylon strap is attached for easy handling. Operates on four AA batteries (not included).
Return Policy: Ultraviolet lamps from Analytik Jena (UVP) have a 20% restocking fee.
GEMSTONE and MINERAL INSPECTION
UV Light can react with the chemicals of a mineral specimen and cause it to glow, called fluorescence. Color and intensity of the fluorescence can identify many materials. Some minerals and gemstones will fluoresce brilliantly under shortwave UV light, others under longwave.