340nm LED UV module f. Chameleon Multiwave

A true chameleon!Unique design with 3 independently switchable LED modules that can be exchanged. The lamp is powered by 21700 Li-ion batteries (please order separately) and can be charged via the integrated USB-C port.This rechargeable UV torch can be modified with different LED modules as desired.A frequently used combination is the 365 nm dual-mode UVA module, 310 nm UVB module, and a 255 nm UVC module.The LED modules can be switched on and off independently of each other, and in the case of the dual-mode 365 nm light module, they can also be switched between low and high mode. This balances the output of this 365 nm module with the output of the 310 nm and 255 nm modules.The Chameleon torch is equipped with an integrated USB-C charger and can be powered by one to three 21700 Li-ion batteries (please order separately). When equipped with three rechargeable batteries, the torch naturally has the longest operating time, with one battery the shortest.The color of the e-Switch shows you the statusMagenta: Power on.Red: Battery charging.Blue: Charging complete.Product details:protected against dust and splashing water (IP55)Material: high-quality aluminum alloySize: 140/170 x 58 x 65 mm (length x Ø x width of lamp head)Color: blackWeight: 392 g (without batteries and LED modules)Delivery includes carrying pouch and USB-C charging cableextendable with additional LED modules in 275nm, 340nm, 395 and 405nmDue to technical reasons, colors on your screen may differ from those of the original product.Our images are for reference only; upon purchase, you will receive a product of equivalent quality.

LED UV module for the Chameleon Multiwave flashlight.Mineralogy can use this wavelength to examine specific properties.For example, certain amino acids absorb strongly at 275 nm (UV absorption spectroscopy). This analysis can indirectly help identify minerals that contain such substances or are contaminated by them.Calcite can glow blue at a wavelength of 275 nm, for example, but most minerals show stronger fluorescence at values of 315-400 nm (UV-A radiation).Length: 45 mmØ: 27 mmWavelength: 275 nmPlease wear suitable safety goggles when using UV lamps!(see product numbers: W10, W11, W14)For technical reasons, the colors in product photos may differ from those of the original product.Our images serve as a reference; when you make a purchase, you will receive an item of equivalent quality. 

LW (356nm): yellowish whiteKW (254nm): bluish whiteStrong greenish phosphorescence!ca. 4 cm

15 mineralsHandpiece: approx. 20 x 20 mmin subdivided collector's boxThis study collection shows the fluorescent properties of certain minerals. It is delivered in a collector's plastic case. The pieces are about 2 x 2 cm and numbered according to the contents list.