Appendix 8 Concerning Noise Countermeasures
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17
Appendix
1st. The Importance of Device Grounding
Ground the measurement units securely
The measurement units is designed so that the chassis is grounded when the three-
prong power cord from the adapter is plugged directly into a grounded, three-prong
receptacle.
Securely ground the chassis of the device being tested
Securely connect the chassis of the device being tested to a good ground.
The wireless logger's design does not permit it to be grounded. If the unit is being
affected by noise, operate it using battery power.
Noise Countermeasure Example
Thermo-
couple
Device being Tested
measurement
unit
Grounding Both the Device Being
Tested and the measurement unit
Содержание LR8410-20
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Страница 12: ...Contents x...
Страница 32: ...Operating Precautions 20...
Страница 78: ...2 7 Compensating for Input Circuit Offset Zero Adjustment 66...
Страница 122: ...3 10 Viewing and Editing with the All Channel Settings List 110...
Страница 138: ...4 3 Marking Waveforms and Searching Marks Search Function 126...
Страница 222: ...9 4 Synchronous Measurements with Multiple instruments 210...
Страница 316: ...13 3 Disposing of the instrument 304...
Страница 360: ...Index Index 4...
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