Sensor SMT-200, Руководство по эксплуатации и техническому обслуживанию

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SENSOR
Section 2 SMT-200 Operations
SMT-200 Operations and Technical Manual 2.00/R1
19
2.8 Main menu
The main menu allows access to all functions of the SMT-200
Do a test… Acquire test record.
Setup menu… Enables you to set the parameters of the string
under test, tests to be performed and miscellaneous
SMT-200 settings.
Temp. menu… Sets temperature adjustment parameters.
File menu… Allows manipulation of stored record and
configuration files and data downloads.
Tag menu…
Used in conjunction with the Tag reader (see
Appendix D) manages automated tag and geophone
string identification.
About… Gives version number, serial number and software
release date.
Shut Down Saves current configuration and turns the unit off.
Hit
0 to abort the shut down process once initiated.
2.9. 1 Do a test
Select this option to initiate a test sequence on a string
[Sensor-SM4] Current geophone element selected.
Temp [20.9
o
C] String temperature to be used in test.
Series [1] Geophone elements in series.
Parallel [1] Branches in parallel.
Not Shunted Identifies if a shunt resistor is used.
Next# [15 A] The string number of the next string to be tested.
Estimated Space
Gives an approximation to the amount of records
that can be stored with the available memory left.
Back to Main Return to the Main menu .
Repeat Test
Repeat test, overwriting previous string results.
Start next test Start test data collection for current string.
No.
Record number of the stored result.
Temp Temperature set when tests were recorded.
Pol 1 = SEG, -1 = Non SEG, 0 = Polarity not tested.
Leak
String DC leakage in M
Ω
.
Res
DC resistance of geophone string in
Ω
.
Freq Natural frequency of geophone string in Hz.
Damp
Damping of geophone string.
Sens Sensitivity of geophone string in V/m/s.
Dist Distortion of geophone string in %.
Imp
AC impedance of geophone string in Ω .
Back to Main / Repeat Test / Start See above
*
Next to any reading indicates parameter is out of spec.
Displayed items vary with the test selected.
Main menu
---------------
1>Do a test...
2 Setup menu...
3 Temp. menu...
4 File menu...
5 Tag menu...
6 About...
0 Shut down
Enter test mode
String config.
----------------
[Sensor-SM4]
Temp [20.0 °C]
Series [1]
Parallel [1]
Not shunted
Next# [1 A]
Estimated space:
3276 Records
0 Back to Main
- Repeat Test
Start next Test
1>Do a test...
--Test results--
No. 1
Temp 20.0 °C
Pol 1
Leak 98 Mohm
Res 382 ohm
Freq 9.91 Hz
Damp *0.270
Sens 28.7 V/m/s
Dist 0.04 %
Imp 2205 ohm
Damping High
0 Back to Main
- Repeat Test
Start next Test