The nti 1400 series Ion Gun Controllers provide power and all of the monitoring functions required to operate the Model 1401, 1403, and 1407 Ion Guns.
nti
Phone: 541-312-2410
Fax: 541-312-2412
Email Address:
sales@nonsequitur-tech.com


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Controllers

1401A Power Supply Front Control Panel

    The nti 1400 series Ion Gun Controllers provide power and all of the monitoring functions required to operate the Model 1401, 1403, and 1407 Ion Guns. Design features include:
  • Precise and stable lens voltages
  • Emission regulated electron impact supply
  • Front panel raster controls with external programmability
  • Power interlocks for safety and equipment protection
  • Remote On/Off control for automated operation from external equipment
  • Raster compensation electronics to correct for changes in sample geometry and working distance
  • Comprehensive  front panel system parameter monitoring
Controller Specifications

Input Power
 115/230VAC 50/60Hz auto-select operation. Fused at 3.3/1.8A.
Beam Energy
 0 - 5000V, 1mA switch mode supply continuously variable.
Output capacitance:  0.0047µF. 
Condenser Focus 0 - 5000V, 1mA switch mode supply continuously variable. Output voltage scales with energy. Output capacitance:  0.0047µF
Objective Focus
 0 - 5000V, 1mA switch mode supply continuously variable. Output voltage scales with energy. Output capacitance:  0.0047µF
Filament Power
 Emission regulated supply with front panel selectable filaments providing 5V@ 5A max.
Electron Bombardment
 Electron accelerating voltage internally adjustable to 150V.
Seven settings of electron emission current selectable from front panel rotary switch.
Ion Extraction
 Internally adjustable to 1500V.
Deflection
 Variable bi-polar 350V DC supply for +X, -X, +Y and -Y deflection. Remaining octupole elements are supplied from a resistive divider network.
Interlocks
 HV cable disconnection turns off HV supplies. Adjustable high pressure interlock switches off HV supplies in the event of system overpressure. System and Auxiliary interlocks provide total shutdown in the event of system or   auxiliary equipment failure
Front Panel Monitoring
 Digital panel meters provide precision monitoring of all critical parameters including; lens voltages (4 1/2 digits), ion source pressure and beam current (3 1/2 digits), filament current and voltage (3 1/2 digits), emission current (3 1/2 digits).
Chassis Dimensions
 483(W)x132.5(H)x435.4(D) mm. 19 inch rack-mountable desktop case 3U high.

The 1401 Ion Gun Controller comes with these additional features
The 1403 Ion Gun Controller comes with these additional features
The 1407 Ion Gun Controller comes with these additional features