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• Water-cooled, 3-way circulator with integrated directional coupler, signal processing board.
• DSubminiature 9-pin connection (for reflected power signal).
• WR284 waveguide component intended for use with Astex 2.5kW microwave generators including AX2050.

• Astex 3-way circulator equipped with integrated coupler (SMC connection) for reflected power measurement.
• Intended for use on Astex generators with up to 1.5kW output such as S1500i and S1000i.

• Offered as used, microwave-tested goods.
• WR340 2.45GHz microwave waveguide component designed for use with 1990s-vintage 2.45GHz 5kW microwave delivery subsystems.
• Please don't hesitate to inquire to discuss possible functionality on Astex and non-Astex microwave delivery systems.
• Photos available upon request.

• Aluminum rectangular waveguide component.
• Black-painted "orange-peel" texture common to Astex (MKS) waveguide components.
• Commonly used with higher power Astex microwave delivery systems & plasma sources.  
• Functional with Astex and non-Astex microwave goods at 2.45GHz frequency.
• Approximate length is 5 to 6 inches.

• Pre-owned manual 3-stub tuner equipped with WR284 rectangular waveguide and precision dials.
• This tuner design is intended for use with 2.45GHz microwaves. 
• Astex sold goods of this general design for use on generators rated for outputs of up to 5kW.  Actual rating can be clarified at the time of sale in relation to your application details.
• The goods can be used on Astex (now MKS Instruments) as well as other brands of microwave generators with waveguide output including WR284, WR340, WR430.
• Refurbished as needed to ensure mechanical and electromagnetic functionality.
• These dials can age or get jammed due to impact.  Cline Innovations replaces dials and components as needed during refurbishment.

• Astex (MKS Instruments) dummy load equipped with WR284 waveguide and 3/8" Swagelok adaptors.
• Design intended for up to 500W continuous reflected power. 
• Design commonly paired with an air-cooled Astex to handle output from Astex generators with up to 1.5kW output.
• Photos available upon request.

Three Stub Tuner

• For use with compatible Astex switching microwave power supplies.

• The complete tested, refurbished 2.5kw microwave generator set includes:
  • 19-inch rack-mounted switching power supply equipped with both local (front panel) and remote (computer) control functionality.
  • Water-cooled 2.5kW magnetron head with variable output.
  • Water-cooled 3-way circulator.
  • All interconnecting cables for the above components.
• Operational and ready to ship with relatively short lead-time. 
• Limited warranty can be considered depending on the application.

• Cline Innovations has all components necessary to refurbish and reintegrate a 5kW Astex MPCVD system for R&D or limited production.
• System can be rebuilt based on customer's application needs using a combination of reliable, new and used/refurbished components.
• Alternatively, a kit of core components can be offered for skilled users interested in building their own system.
• This general system type enables growth of nanocrystalline. polycrystalline, or single crystal diamond (SCD) depending on configuration and operating conditions.
• 1.5kW to 5kW microwave power input.
• 3 stage options: Cooled, Heated, or Thermally Floating.
• Integration with computer controls is strongly recommended.
• Chamber designs vary by vintage, but can be confirmed at the time of quotation.
• Please note that the chamber shown in the attached image is a new chamber.  The most typical configuration involves the use of a used, professionally-refurbished double-jacked, water cooled chamber of the same general AX5000 design.

• This in-stock equipment is offered for domestic sale within the USA only. 
• Microwave Plasma CVD (MPCVD) "Clamshell" diamond deposition system designed & produced by Astex.
• Capable of high rate single-crystal diamond (SCD) homoepitaxy as well as growth of polycrystalline, nanocrystalline (NCD or UNCD).
• System is in the process of being refurbished with a majority of refurbishment already completed with the focus on improved purity, process control, and system safety:
  • Chamber cleaning,
  • Computer control updates,
  • Higher throughput water cooling subsystem,
  • Replacement of selected o-ring components with metal seals, and
  • Enhanced process control/monitoring devices.
• The AX6500 employs a unique, bottom-launched microwave plasma apparatus rated for up to 8kW of 2.45GHz microwave input.
• Top-loaded, water-cooled aluminum chamber with water-cooled stage. Copper stage is typically shielded with special fixtures during plasma processing.
• Photo Note: System photo shown include a similar quality, similar vintage system sold in the past.  Actual photos or inspection available to qualified customers only.