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fatigue test for gauges

fatigue test for gauges

fatigue test for gauges

(OP)
I  am  selecting  a  high  pressure  low-volume  cycling testing  unit (fatigue) for  pressure  gauges  (  up  to  10,000  psi). The  standard  ASME B40.1  doesn't  say  much.  I  looked  into  a  hydraulic  pump  but  also  considering  pneumatic.  The  flow rate  is  very  low  < 1 lt/min. I  supposely  must do  between  20  to  60  cycles/min (  the  guge  will  be  subjected  to 15,000  cycles)

Has  anybody  done  something  like  this?

Thanks  in advance  for  helping  me  out.

Fatigued Miguel

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