Lunt - Pressure Tuner Controller with USB Connection

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The Lunt Solar Systems Pressure Tuner Controller is a microprocessor controlled system that is compatibly retrofitted to any Lunt Pressure Tuner product. The connection interface is a 1/8" airline between the PC1 to the Solar Telescope.



  • The Pressure Tuner Controller allows easy two-button control of any pressure-tuned telescope made by Lunt Solar Systems.

  • The PC1 is accurate to 0.3PSI, providing very accurate and precise control of the pressure set-point.

  • Pressure Tuner Controller automatically adjusts for internal pressure changes that take place because of fluctuations in temperature.

  • This controller can be retrofitted to a Lunt PT product without return to the factory

SKU: LUN-PCUSB
Manufactured by:
Lunt Solar Systems
 

Product Description

The Lunt Solar Systems Pressure Tuner Controller is a microprocessor controlled system that is compatibly retrofitted to any Lunt Pressure Tuner product. The connection interface is a 1/8" airline between the PC1 to the Solar Telescope. The two button system makes it easy to control back in forth towards increasing and decreasing PT pressure. Digital feedback and indicator lights are provided.

The PC1 can run continuously on internal battery power for more than 12 hours. It has external power input (12-15 VDC) (120/240 VAC to 12 V adapter) that can power the unit and charge the internal batteries simultaneously.

All existing PT systems can be retrofitted via an adapter to the pressure tuner knob. Or, future PT units can be specified with a quick disconnect at the PT input, removing the PT knob from the telescope altogether.

Once the PC1 is powered it will go though a system venting process and ambient pressure set mode, it can be programmed to center a wavelength setpoint and will remain constant despite altitude changes. With a maximum accuracy to 0.3 PSI, it provides very precise control of pressure setpoint and will auto-compensate for changes in internal pressure to due instable temperature. Since the PC1 can provide closed-loop feedback of internal etalon pressure, users can correlate change in pressure to doppler shifted events.

  • The Pressure Tuner Controller allows easy two-button control of any pressure-tuned telescope made by Lunt Solar Systems.
  • The PC1 is accurate to 0.3PSI, providing very accurate and precise control of the pressure set-point.
  • Pressure Tuner Controller automatically adjusts for internal pressure changes that take place because of fluctuations in temperature.
  • This controller can be retrofitted to a Lunt PT product without return to the factory

 

 

 

 

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Specifications

Name Lunt - Pressure Tuner Controller with USB Connection
Manufacturer Lunt Solar Systems
Model LUN-PCUSB

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