Brendan, I am not sure about the Uni-T unit but at the lab we used GW (Instek)
GPS series power supplies. Mainly GPS-3030 and GPS-1850. Nothing but good to say about them. We probably had > 30 units running all the time and only 2 broke during my 10 years of work there... and the failures were caused by electrolytic capacitors leaking and were simple to fix. The noise levels on the DC output was extremely low and they could also be computer controlled.