Shunt Calibration for Dummies; a Reference Guide - Interface Force

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Basic circuit inverted <strong>for</strong>mula examples Rb (ohm) Vs (mV/V) Rs (ohm) 350 1 87,325 350 2 43,575 350 3 28,992 700 2 87,150 700 3 57,983 1000 3 82,833 12
Vs 6. Bridge With Series Trim or Compensation Resistors ≈ 250 Rs + 0. 5 Rb ⎛ R6 + R5 ⎞⎛ ⎜1− ⎟⎜1 + ⎝ 4Rs ⎠⎝ -Sig Rs + Exc R6 − R5 R6 + R5 + Rb ⎞ ⎟ ⎠ Rb Rb R5 R6 -Exc Rb Rb +Sig 13
Page 1 and 2: Shunt Calibration for Dummies; a Re
Page 3 and 4: 1. What is Shunt Cal ? • Shunt Ca
Page 5 and 6: 3. Shunt Cal has some advantages
Page 7 and 8: 4. About Formulae (continued) • I
Page 9 and 10: Simplified Basic Bridge Circuit, R1
Page 11: Basic Bridge Formula Inverted to so
Page 15 and 16: Series resistor circuit examples Rb
Page 17 and 18: Parallel resistor circuit examples
Page 19 and 20: 9. What Errors are Contributed by E
Page 21 and 22: Conductor Gauge 4-Conductor Error E
Page 23 and 24: 10. What Error is Contributed by a
Page 25 and 26: 12. Why are 8-Conductor Cables Some
Page 27 and 28: Rb (ohm) Error due to Physical Load
Page 29 and 30: 15. What is the Effect on Shunt Cal
Page 31 and 32: 17. Can a Value for Vs be Calculate
Page 33 and 34: . Internal to an Instrument. • Lo
Page 35 and 36: 500 DMA DCA These lower cost signal
Page 37 and 38: d. External, laboratory instrument.
Page 39: Shunt Calibration Repeatability Dat

Shunt Calibration for Dummies; a Reference Guide - Interface Force

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