Model 1620-H Compressibility Machine

Model 1620-H Compressibility Machine


Brakes, Springs


Test Equipment, Laboratory Testing

Test Type

Performance, Noise, Vibration, & Harshness, Measurement / Metrology

Model 1620-H Compressibility Machine


The Hydraulic Model 1620-H Compressibility Machine utilizes a hydraulic oil input control force versus pneumatic. The stiffer hydraulic oil provides increased control accuracy and response. The loading block has been redesigned as a lightweight component lowering the pre-load threshold.


Load Control Modes Force, Brake System pressure or Pad Surface Area Pressure
Cylinder Stroke Length 100 mm (3.94 in)/td>
Load Capacities 60kN or 120 kN
Load Control Accuracy (High Load) ±10 N (2.2 lb) (steady state)
Load Control Accuracy (Low Load) ±10 N (2.2 lb) (steady state)
Low Preload Capability 30 N (6.7 lb)


Key Benefits

  • Ultra-High precision measurements for both low and high load applications
  • Ease of operation
  • Hydraulic control and oil supply through air-cooled variable speed power unit (quiet operation)
  • ProLINK software for control operation, data analysis and reporting
  • Capability for Thermal Swell and Creep tests

Test Procedures

  • SAE J2468
  • ISO 6310

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