MR8740T_user_manual_eng_20191016H.pdf - 第230页

225 Information for Reference Purposes Example of a waveform text le The waveform text le consists of a header and data. The header includes the following information: (1) T itle co m me nt (2) R ecor ding length, samp…

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224
Information for Reference Purposes
Mechanical properties of industrial materials
Material
Modulus of longitudinal
elasticity (Young’s
modulus)
Poisson’s ratio
E (GPa)
ν
Carbon steel (Carbon
content: 0.1% to 0.25%)
205 0.28 to 0.3
Carbon steel (Carbon
content: 0.25% or more)
206 0.28 to 0.3
Spring steel (Quenched) 206 to 211 0.28 to 0.3
Nickel steel 205 0.28 to 0.3
Cast iron 98 0.2 to 0.29
Brass (Cast) 78 0.34
Phosphor bronze 118 0.38
Aluminum 73 0.34
Concrete 20 to 29 0.1
Refer to “Converting Input Values (Scaling Function)” (p. 38).
225
Information for Reference Purposes
Example of a waveform text le
The waveform text le consists of a header and data.
The header includes the following information:
(1) Title comment
(2) Recording length, sampling rate, trigger time
(3) Channel number, module type, measurement range, LPF, channel comment, scaling (setting,
conversion ratio, offset), invert
Saves data.
"Title comment"...............................................................................................................(1)
"Rec length","Sampling","Trigger Time"
"2500 sample","1MS/s","17/09/20 16:42:07.044" ...........................................................(2)
"Channel","Mode","Range(f.s.)","L.P.F.","Comment","Scaling","Ratio","Offset","Invert"
"CH1-1","VOLTAGE","10V","OFF","Analog 1-1","OFF","-","-","OFF" ..............................(3)
"CH1-2","VOLTAGE","100mV","OFF","Analog 1-2","OFF","-","-","OFF"
"CH2-1","K","200^cC","---","Temperature 1","ON(SCI)","2.1568E+00","4.9874E+00","OFF"
"CH2-2","K","200^cC","---","Temperature 2","OFF","-","-","ON"
"CH3-1","VOLTAGE","10V","---","Digital Voltmeter Unit 3-1","ON(ENG)","2.4178E+00","1.0254E+01","OFF"
"CH3-2","VOLTAGE","10V","---","Digital Voltmeter Unit 3-2","OFF","-","-","ON"
"L4 A1","-","-","-","4LA1","-","-","-","-"
"L4 A2","-","-","-","4LA2","-","-","-","-"
"L4 A3","-","-","-","4LA3","-","-","-","-"
"L4 A4","-","-","-","4LA4","-","-","-","-"
"Time[s]","CH1-1[V]","CH1-2[V]","CH2-1[^cC]","CH2-2[^cC]","CH3-1[V]","CH3-2[V]","L4A1","L4A2","L4A3","L4A4"
+0.000000000E+00,+1.510000E+00,-3.000000E-04,+3.997600E+02,+3.997600E+02,-9.997559E-03,-9.340576E-02,1,1,1,1
+1.000000000E-06,+1.510000E+00,-2.500000E-04,+3.997600E+02,+3.997600E+02,-9.997559E-03,-9.340576E-02,1,1,1,1
0.000000000E-06,+1.510000E+00,-3.000000E-04,+3.997600E+02,+3.997600E+02,-9.997559E-03,-9.340576E-02,1,1,1,1
+3.000000000E-06,+1.440000E+00,+3.500000E-04,+3.997600E+02,+3.997600E+02,-9.997559E-03,-9.340576E-02,1,1,1,1
+4.000000000E-06,+1.430000E+00,+2.000000E-04,+3.997600E+02,+3.997600E+02,-9.997559E-03,-9.340576E-02,1,1,1,1
13
Appendix
226
Information for Reference Purposes