Product introduction

D2Plus deuterium lamp has caused revolutionary changes, and instrument manufacturers can design it into their systems, so as to obtain better stability and more accurate analysis results. Compared with the traditional deuterium lamp, D2Plus can provide 50% more light intensity for chefs, and its residual energy is more than 2 times that of the traditional deuterium lamp. Customers will benefit from faster and better accurate measurement-even at the end of lamp life.

product category

D2Plus ultraviolet glass bulb deuterium lamp

D2Plus Shi Ying shell D2Plus deuterium lamp

Characteristics of D2Plus deuterium lamp

It improves the ability to maintain the light intensity within the service life, thus reducing the recalibration of the instrument.

Better signal-to-noise ratio

Shorter sampling time

Better stability performance

More accurate analysis results

Higher cost performance

Lowest cost of ownership

High stability for at least 2000 hours.

0.5 mm or 1.0mm aperture is available.

Ultraviolet glass shell and Shi Ying shell with ELP coating technology.

Application of D2Plus deuterium lamp

High performance and ultra-high performance liquid chromatograph (HPLC/UHPLC)

Ultraviolet spectrophotometer (UV-Vis)

Atomic absorption spectrometer (AAS)

High performance capillary electrophoresis (HPCE)

Thin layer chromatography (TLC)

Pollution detector

Daylight simulation (MgF­2 window)

Photoionization light source (MgF­2 window)

Film thickness measurement

semiconductor

fluorospectrophotometer

Electrostatic removing lamp for semiconductor wafer

Deuterium lamp selection skills-how to choose the right deuterium lamp for you

Deuterium lamp with high stability and long service life

The service life of Hershey's long-life deuterium lamp is as long as 2000 hours, and its output is very stable during the whole use, which is incomparable to other long-life lamps in the market. Therefore, this kind of deuterium lamp is the best choice for high-end high-performance liquid chromatograph.

High output ELP deuterium lamp

Hershey's high-output ELP deuterium lamp adopts a new life extension (ELP) technology. When the life of these deuterium lamps is about to end, their light intensity can still reach twice that of standard deuterium lamps.

Ultraviolet glass window D2Plus deuterium lamp

In order to meet the higher demand of the next generation of instruments for stability, Hershey updated the internal electrode structure design of deuterium lamp to improve output energy and reduce noise. Ultraviolet glass window can prevent ozone generation.

Synthetic Shi Ying glass window D2Plus deuterium lamp

In order to meet the higher demand of the next generation of instruments for stability, Hershey updated the internal electrode structure design of deuterium lamp to improve output energy and reduce noise. The synthetic Shi Ying glass window can better output energy with the wavelength of 200–254 nm.

Transparent deuterium lamp

Transparent deuterium lamp can help system developers design deuterium lamp and tungsten halogen lamp on the same optical path. Instrument designers can simplify the structure and reduce the cost by this arrangement method, such as eliminating mirrors and stepping motors.

Vacuum ultraviolet (VUV) deuterium lamp

Vacuum ultraviolet deuterium lamp with synthetic Shi Ying window or MgF2 window can transmit vacuum ultraviolet (VUV) with wavelength as low as 160 nm or 115nm. The 200W vacuum ultraviolet deuterium lamp is water-cooled, and its radiation flux is 4-5 times that of 30W vacuum ultraviolet deuterium lamp.