Star 1 Copy 9Star 1Star 1
PDCL 60 Positive Displacement Liquid Calibrator
Flow Dynamics
PDCL 60 Positive Displacement Liquid Calibrator
To Top
PDCL 60 Positive Displacement Liquid Calibrator
Flow Dynamics

PDCL 60 Positive Displacement Liquid Calibrator

The Positive Displacement Liquid Calibrator (PDCL 60) provides calibration for multiple meters 1 in. or smaller. The PDCL series calibrators all have automatic temperature control comprising of a fluid heater plus connections for a chilled water flow loop. The primary measuring tube has ample length to facility multiple data points in a single stroke. All PDCL calibrators have a test section pan to trap fluid drainage during meter changes and a pump with filters to return the fluid back to the reservoir. Close coupled valves in the test section reduce the amount of fluid spillage.

Benefits

  • The precision cylinder ensures ample volume to capture stable data at max flow rate
  • Has isolation valves in the test section, which reduce the amount of fluid loss when meters are installed or removed
  • An internal pump is provided to simplify filling and draining the calibrator
  • The system automatically cycles the fluid for mixing of fluids

Features

  • Has separate temperature sensors for the cylinder and test section to correct for changes in volume as recommended by NIST
  • Have long test sections that can accommodate two turbine flowmeters with flow straighteners in tandem. This is the recommended set-up for a NIST roundrobin calibration check
  • Comes standard with frequency, voltage and current inputs
  • Has three rate-control valves for course, medium and fine flow rate control
  • Provides a filtered pump to return fluid from the test section pan to the reservoir
  • Provides automatic temperature control using a fluid heater plus connections for a chilled water flow loop
  • The run and return valves are activated automatically by software commands

Specifications

Size
Up to 1 in.
Temperature Range
40…140 °F
Flow Range
0.001…10 gpm
Pressure Range
Up to 120 PSI
Accuracy
±0.05 %

Additional Specifications

Application Examples
Flow Calibrations on Various Flowmeters
Industries
Test Equipment & Services

Product Resources

Document Name Document Type
{{item.DocumentTypeName}}
To view some of the resources you will need Adobe Reader