Model 3666 Automatic Pressure Calibration System

Product Description:
A portable secondary standards laboratory capable of generating and controlling test and calibration pressures up to 10,000 psig with an accuracy of 0.1% of the indicated value (IV) from vacuum to 10,000 psig.


Model 3666 Control Unit

Model 3666 Pressure Intensifier

Model 3666 Accessories


  • 3666-10K Series models generate regulated vacuum up to 28.5 in-Hg using a customer-supplied pump, and pressures up to 10,000 psi; quartz-type or strain gauge transducers available.
  • Accurate: 0.1% IV from vacuum to 10,000 psig.
  • Microprocessor-driven control unit prompts the operator through the measurement process.
  • IEEE-488/GPIB interface enables automated standardization and calibration using the King Nutronics Model 3689-A Precision Pressure Standard System.
  • Handheld remote control module with 10-foot cable (included) duplicates front panel displays and controls for convenient observation of instruments being tested.
  • Built-in printer generates hard copies of measurement data.
  • All system components, except nitrogen supply assembly, are housed in rugged, weatherproof cases.
  • Includes nitrogen supply assembly and accessory kit containing all required supply and test hoses, fluid separators, liquid trap, quick-disconnect fitting adapter kit, continuity tester, and spare parts.
  • View datasheet for detailed information regarding the various Model 3666 Automatic Pressure Calibration System configurations.