Shasta Series0 pages
X-RAY
Technical Datasheet
X-ray Tube Power Supply
Shasta series
Oxford Instruments Shasta series power supply features a robust design that has been
optimized to power grounded filament X-ray tubes from Oxford Instruments, yet its
versatility enables it to power virtually any grounded filament X-ray tube.
Utilizing closed loop emission control circuitry that delivers low ripple, Shasta
provides highly regulated beam current and high stability resulting in superior
performance. Local and remote analog control enables convenient operation
in setting voltage & emission current.
Models with grid focus control are designed to provide optimal
performance with our Apogee tubes
Benefits
Compact Design
Safety Interlock
Adjustable Emission Current
Optional Grid Focus Control
Voltage & Current Programming
UL, CE & TUV Certified
Optional Digital Interface
Applications
XRF, XRD, Medical Imaging, Industrial Inspection & NDT
Specifications
Operating voltage range:
0-50kV or 0-60kV models (see product ordering table next page)
Maximum Power:
50W or 60W models (see product ordering table next page)
Maximum beam current:
1.0mA
DC Filament Supply:
Current: 0.3 to 3.5A Voltage: 0 to 5.0 VDC
Voltage Regulation:
Load: < 0.01 % for 50% of max load variation
Current Regulation:
Load: < ± 2µA (Beam Current) Line: < ± 2µA (Beam Current)
Ripple:
< 100V peak to peak
Stability:
± 0.1% over an 8-hour period after 30-minutes warm-up
Input Voltage & Power:
24VDC, ± 10%; 100 Watts
Voltage Control:
Local: via multi-turn potentiometer (kV ADJ)
Remote: via external voltage source 0 to 10V (accuracy ± 1%)
Interlock:
Short to GND through a 12V lamp: HV/ON, OPEN:HV/OFF
Protection:
Over voltage, over current protection. Arc, short circuit.
Temperature Conditions:
Operational: 0 to 45˚C Storage: -20 to + 85˚C
Temperature Coefficient:
0.01 % per ˚C, voltage and current
Dimensions:
5.5” H x 3.3” W x 9.45” D (140mm x 83.5mm x 240mm)
Weight:
7.9 lbs. (3.6kg)
Regulatory & Safety:
Meets the requirements of IEC61010-1:2010, EN61010-1: 2010, UL61010-1: 2012, CA N/CSA C22.2 No.
61010- 1:2012 and 2006/95/EC Low Voltage Directive. Product carries the TUV SUD c/us mark.
Line: < 0.01% for 10% change in input voltage
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