Goals achieved

• Production of n°2 machines
  • HDTF Water: Dialysis chamber testing machine
  • HDTF Blood: blood chamber testing machine
• HDTF Water machine testing procedures
  • Priming
  • Dialysis pressure drop
  • Positive and negative pressure resistance
  • Fiber integrity
• HDTF Blood machine testing procedures 
  • Priming
  • Blood pressure drop
• The filter must be loaded and unloaded manually on the machine by the operator.
• Each machine has 6 independent stations and for each one it is possible to set which tests to perform on the filters.
• It’s possible to set only some of the tests that the machines are able to perform.
• Thanks to some electric valves developed specifically for the application, the hydraulic circuit connected to the filter it’s possible to reconfigure itself automatically according to the test to be performed.
• Electric valves clamp the pipe from the outside  using an electric motor; in this way, it is also possible to adjust the impedance of the hydraulic circuit.
• Each machine has about 90 electric valves interconnected via CAN-open.
• Each machine has a thermoregulated tank to heat the process fluid containers.
• During the testing procedure, it is possible to view in real-time the characteristic curves of each single filter.
• Each machine has an internal database to save all the tests performed in the stations.
• According to Industry 4.0 and IoT,ca be remotely monitored the operating status of machine.
• HMI: interface developed ad hoc for application with synoptic chart of the machine.
• Overall dimensions  of each machine: 2,5m x 0,7m x 1,9m.