DUAL TEST CIRCULAR RECORDER

Provides Dependable Pressure and Temperature Recordings

Acadiana Oilfield Instruments’

dual test circular recorder is perfect for proof testing pressure and temperature recordings using a 12 inch circular chart. The door and the case are sealed by a neoprene gasket that is resistant to oils and most solvents and non-absorbent to fluids. Its die cast aluminum case wrapped in a polyurethane powder paint helps the recorder to withstand its environment.
The recorder can be configured to 1, 2, or 3 pens with an availability of spring or battery operated chart drives in a variety of chart speeds.

Features
  • When testing with clean water it can be directly connected to a pressure source
  • Uses felt tip pens manufactured at Acadiana Oilfield Instruments
  • Includes two integral 6 inch pressure gauges each with a separate pulsation damper that is operator –adjustable
  • Pressures must be less than 10,000 psi (689 BAR): ¼ inch NPT connectors
  • Or greater than 10,000 psi : Aminco 9/16-18 (1/4 inch ODT) using female connectors
  • Record lengths for chart drives:
    • 15, 30, 60, 96 minutes
    • 2, 4, 6, 8, 12 hours
    • 1, 2, 3, 4, 7, 8, 14, 16, 31, 32 days
  • Thermal stainless steel systems available in several different temperature ranges:
    • 0 to +100, 150, 200, 300° F
    • (-18 to +38 66, 93, or 149° C)
  • Coil shaped stainless steel element with an operating range of:
    • 0-30,000 psi (0 – BAR)
    • Static pressure range: 500 – 30,000 psig
  • Can be used in conjunction with deboosters and diaphragm sensors
When Ordering Indicate:
  • Pressure max
  • Record length (chart rotation)
  • Units of measure
dual-test-circular-recorder