RH406、RH406L、RH406H

Adaptive for


Philips MX4000, MX6000 and Access series CT
Neusoft Neu Viz Dual and Neu Viz series CT
Non OEM designedX-ray tube housing

Replacement for Dunlee X-ray tube model


CTR1720 CTR1725 CTR1740

Rcan’s intellectual property
High vacuum technology
Better bearing protection system
The technical parameters are adaptive with the original design.
Main technical parameters
Filtration of the tube housing >1.5mmAl(70kV)
High voltage socket In accordance with GB/T 10151-2008
Heat capacity of the x-ray tube housing 5.2MHU(3.7MJ)
Cooling method Forced cooling by fan oil
Temperature switch Switch off in 45~65℃.
Switch on in 75~85℃.
Leakage radiation under loading status ≤0.88mGy/h
Input power of the nominal anode Input power of the small focus filamentnominal anode is 28kW.
Input power of the big focus filamentnominal anode is 48kW.
Maximum continuous heat dissipation of X ray tube housing 6000W
Weight About 67 Kg
Operation mode For intermittent loading continuous operation,under conditionsof 3000W load, loading for 3 minutes, need 5 minutes intervals. CT manufacturers can set upproper operating parameters based on the heat capacity of the CT equipment.
Power Powered by a specific power supply, which is in accordance withGB 9706.1-2007
Driven parameters of the rotating anode
Model RH406H RH406 RH406L
Item Start Operation Start Operation
Power frequency(Hz) 120 50
Voltage (V) 220 80 220 85
Current (A) 14 3 15 3.7
Acceleration time (s) 10 —— 10 ——
Speed (RPM) —— 6800 —— 2700
Property of all brands mentioned above do not belong to Zhuhai Rcan Vacuum Electron Co., Ltd.
Zhuhai Rcan Vacuum Electron Co., Ltd. reserves the right to explain the above description.