The UV40A-PS can work in either constant discharge current or discharge voltage mode to provide the best operation conditions for the UV source. The source can be automatically ignited directly from the power supply or manually on the source via a piezo-electric igniter. All adjustable parameters are clearly displayed on the large front-panel TFT and precisely controlled via digital encoders. The unit also features a built in timer and automatic standby mode. The UV40A-PS is supplied as a full width 19″ rack mounting unit (3U height). Easy firmware update via USB port. Unit can be remotely controlled via RS232/485 or Ethernet interfaces.
The UV40A-PS power supply controls the UV40A1 UV Source in ultraviolet photoelectron spectroscopy (UPS) applications.
Supply voltage 100 – 120 VAC/200 – 240 VAC,50/60 Hz (power consumption max 800 W)
Output power 300 W
Discharge voltage 200 – 1000 V, resolution 10 V,
(Usource) ripple < 0.5 Vpp
Discharge current (Iemis) 5 – 300 mA, resolution 1 mA
Vacuum measurement CTR90, TTR91, TTR211, PTR225,
(optional) PTR90, ITR90, ITR100, Baratron,ANALOG IN, MKS937A, PG105,MG13/14, PKR251, PCR280,ATMION
Communication interface RS232/485, Ethernet
Communication protocol MODBUS-TCP
User interface 7″ TFT display with touchscreen,digital encoder
Interface languages English, German, Polish
Dimensions 448.8 × 132.5 × 435 mm(W×H×D), 19″ rack mountable
Weight (approx.) 9.3 kg