Frequency measuring instrument DuraPulse™

closed-looplaboratorycontrol

Using proprietary ElectroForce controls and linear motor technology, the DuraPulse™ Heart Valve Test (HVT) instrument achieves smooth waveform fidelity and precise control for accelerated heart valve durability testing. Automatic PeakIQ™ control algorithms and independent test chambers ensure that established test conditions are maintained on each valve throughout the test. The DuraPulse HVT instrument provides testing to the ISO 5840 standard for heart valve durability assessment. Key Features High frequency operation PeakIQ™ waveform control to prevent high pressure spikes on valve closing. Automatic controls (closed-loop feedback) to maintain test conditions throughout test Modular, independent control of each heart valve station Simplicity in transfer of heart valve device from durability test instrument to pulse duplicator 2, 4, or 6-station unit Reliable – 10 year warranty on linear motors