Rigaku copper rotating anode is manufactured by Rigaku of Japan. Depending upon the filament and the generator it can produce x-rays with wavelength of 1.541 Å with power loading of 3 to 12 kW.
Some features of the Cu-RA are given below:
Tube Voltage: 20 to 60 kV
Tube Current: 10 to 200
Material: Copper
Wavelength: 1.541 A
Focus Size: 0.1-0.5 x 1.0-10.0 mm2
Focus Type: Fine focus | Line focus
Maximum Load: 3-12 kW
Cooling System: Water; Heat-exchanger (w/external chilled water supply)
Rigaku RU-H2R Generator User Manual: PDF Version
Generator Troubleshooting Guide: HTML Version
Generator Start-up Procedure: HTML Version