MFX 系列

  • 50kV、2mA,功率最大50W 或75W。
  • 65kV、2mA,功率最大65W。
  • 可调节的集成灯丝电源
  • 电弧、短路保护
  • 电压、电流编程
  • 本地和远程管电流控制
  • 安全互锁
  • 可选的数字接口

50-75W 工业X射线发生器

MFX 系列采用斯派曼特殊的高压封装和表面贴装制造技术,结合斯派曼专有的封装技术,生产出超紧凑尺寸的OEM X 射线发生器模块。

MFX 系列专为各制造商生产的浮动式灯丝X 射线管供电。它的特征:高压输出从0 至50kV (或0 至65kV)、管电流高达2mA、功率限制50W,65W 或75W、工作电源输入+24Vdc。MFX 使用闭环灯丝控制电路,提供高精度调节射线束电流。浮动式交流灯丝电源在0.3 和4A 之间工作。提供严谨性调控、高稳定性和低纹波。MFX 提供用户本地和远程模拟控制,去设置管电压、管电流和灯丝电流限制。提供USB、RS-232 和以太网接口选项。

规格

(Ref. 128101-001 REV. F)

Input:
 
+24Vdc ±10%, 5.0A maximum for either 50 Watts or 75 Watts.
 
+24Vdc ±1V, 5.0A maximum for 65kV/65W units.
 
Efficiency:
 
80-85%, typical
 
Output:
 
0 to 50kV at 0 to 2mA, limited to a maximum of 50 watts or 75 Watts. 0-65kV at 2mA limited to 65 Watts. Negative output polarity.
 
Voltage Control:
 
Local: Internal multi-turn potentiometer to set voltage from 0 to full output voltage.
 
Remote: 0 to +10Vdc proportional from 0 to full output voltage.
 
Accuracy: ±1%. ZIN: 10Mohm.
 
Emission Control:
 
Local: Internal potentiometer to set beam current between 0 and full output current.
 
Remote: 0 to +10Vdc proportional from 0 to full output current.
 
Accuracy : ±1%. ZIN: 10Mohm. Filament limit and filament preheat control capability is also provided.
 
High Frequency AC Filament Supply:
 
Current: 0-4A, adjustable limit
 
Voltage: 5.0 volt limit
 
Voltage Regulation:
 
Load: 0.01% of output voltage no load to full load.
 
Line: ±0.01% for ±10% change in input voltage.
 
Current Regulation:
 
Load: 0.01% of output current from 0 to rated voltage.
 
Line: ±0.01% for ±10% change in input voltage.
 
Ripple:
 
0.1% p-p of maximum rated output voltage, 50kV units (50/75W)
 
0.1% rms maximum rated output voltage, 65kV units (65W)
 
Environmental:
 
Operational: 0°C to +50°C
 
Storage: -40°C to +85°C
 
Humidity: 0% to 90%, non-condensing
 
Temperature Coefficient:
 
0.01% per °C, voltage and current.
 
Stability:
 
0.05% per 8 hours after 1/2 hour warm-up.
 
Voltage and Current Monitors:
 
0 to +10Vdc proportional from 0 to rated output. Accuracy ±1%.
 
Dimensions:
 
50kV Unit: 7.00”H x 2.87”W x 8”D (177.80mm x 72.90mm x 203.25mm)
 
65kV Unit: 7.00”H x 2.87”W x 9”D (177.80mm x 72.90mm x 228.65mm)
 
SIC Option: 7.75”H x 2.87”W x 8”D/9”D (196.85mm x 72.90mm x 203.25mm/228.65mm)
 
Weight:
 
7.0 lbs. (3.2kg)
 
Regulatory Approvals:
 
Compliant to 2014/30/EU, the EMC Directive and 2014/35/EU, the Low Voltage Directive. RoHS compliant.
 
See product PDF for more specification and features.

J2 POWER INPUT CONNECTOR

Pin Signal Parameters
1 +24V Input +24 volts @ 5A, max.
2 24V Return (Gnd.) Power Ground

J4 ANALOG INTERFACE CONNECTOR MALE 15 PIN MINI "D"

Pin Signal Parameters
1 Monitor Return Signal Ground
2 Voltage Monitor 0-10 volts = 0 to full scale, Zout=1KΩ
3 Current Monitor 0-10 volts = 0 to full scale, Zout=1KΩ
4 Interlock Output Connect 12V HVON bulb to pin 15 to enable
5 +10 Volt Reference +10 Volts @ 1mA, maximum
6 Filament Monitor 1 volt = 1 amp, Zout=1KΩ
7 Voltage Program Input 0-10 volts = 0 to full scale, Zin=10MΩ
8 Local Voltage Program* 10 turn pot., screwdriver adjust
9 Filament Limit Setpoint* 1 volt = 1 amp, screwdriver adjust
10 Current Program Input 0-10 volts = 0 to full scale, Zin=10MΩ
11 Local Current Program* 10 turn pot, screwdriver adjust
12 Not used (+24V Out for Interlock) (Optional Interlock configuration)
13 Not used (Interlock Coil) (Optional Interlock configuration)
14 Filament Preheat Setpoint* 1 volt = 1 amp, screwdriver adjust
15 Interlock Return Interlock Ground

*Denotes 10 turn potentiometer located on front panel 

J1 CATHODE OUTPUT CLAYMOUNT HV CONNECTOR

Pin Output Connection
C (common) -High Voltage Output
S (small) -High Voltage Output
L (large) Filament Output
G (grid) Filament Output

Note: No high voltage cable is provided

Recommended Cable:
Claymount part number: 12096
Cable assembly, L3 CA11, CA11, 10F, CS=Bare 10 foot, Mini Federal Connectors on both ends, "C" and "S" are both connected to the bare wire

表和图

DIMENSIONS: in.[mm]

50KV

MFX 系列 50-75W 工业X射线发生器 (Image 2)

MFX 系列 50-75W 工业X射线发生器 (Image 3) 

50KV WITH SIC OPTION

MFX 系列 50-75W 工业X射线发生器 (Image 4)

MFX 系列 50-75W 工业X射线发生器 (Image 5)

65KV

MFX 系列 50-75W 工业X射线发生器 (Image 6)

MFX 系列 50-75W 工业X射线发生器 (Image 7)

65KV WITH SIC OPTION

MFX 系列 50-75W 工业X射线发生器 (Image 6)

 MFX 系列 50-75W 工业X射线发生器 (Image 5)

Note: All specifications are subject to change without notice. Please consult the PDF version of this datasheet for the most up-to-date revision.