20900146 4 125 75000  9:57:39 25/01/1995
20900146.dat 212x4 619/mV 12 0 67 -26958 0 II 
20900146.dat 212x4 652/mV 12 0 2 13186 0 V 
20900146.dat 212 2000 12 0 311 10311 0 PLETH 
20900146.dat 212 2000 12 0 -1545 -28981 0 RESP