At A1 Power Engineering (UK) we offer a comprehensive repair, refurbishment and recalibration service for
all products manufactured by Weyrad including the now obsolete SP.07868.01 100W deuterium lamp power
supply / ignitor as used within the early Unicam / Thermo fisher Helios range of UV spectrophotometers
(Unicam pt. 4401 172 00291).
Products are fully overhauled and functionally tested using a combination of electronic loads and a 30W
D2 deuterium lamp. Calibration is carried out inline with the original Weyrad product specification to ensure
that the deuterium lamp within your Helios will be running within specific design parameters - critical to
ensure future longevity of the lamp within your system.
We fully recognise that, whatever the industry sector, machine downtime is costly to any business. Our
experience in the field of switchmode power supply design and repair allows us to rectify faults quickly and
efficiently. This coupled with our vast stock of the most commonly used components within the power
supply industry allows us to turn your product around fast and get you up and running in the shortest
Why repair instead of buying new ?
Please contact us for current pricing and leadtime.
For more urgent enquires please feel free to speak with
a member of our mobile engineering team directly on