Tissue Phantom Conductivity Unit Label

Description

Label a supplied phantom conductivity and convert it to S/m.

Bench measurements require explicit signal units, calibration signs, geometry and reference conditions. Engineering strain differs from final-length ratio, secant stiffness differs from a material modulus, and nominal contact area differs from actual conductive contact. A supplied coefficient or certificate reference does not establish device validity.

Label a supplied phantom conductivity and convert it to S/m.

When to use this tool

Use Tissue Phantom Conductivity Unit Label when you already have conductivity, unit and need to label a supplied phantom conductivity and convert it to S/m.

How to use the tool and how it works

Enter conductivity, unit. Use the units and conventions below.
Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
Read label, siemensPerMeter. Use the output convention below.

Require conductivity>=0 and unit S/m or mS/cm; preserve the entered unit in the label, multiplying mS/cm values by 0.1 for S/m.^[1]

Conductivity in mS/cm converts to S/m with a factor of 0.1. This unit conversion does not establish the material or frequency and temperature conditions of a measurement.^[2]

Input field	Meaning and units	Accepted input
conductivity	Conductivity	Required. Finite number; minimum 0.
unit	Unit	Required. Text; one of "S/m", "mS/cm"; maximum UTF-16 length 8192.

Output field	Interpretation	Returned shape
label	Label	Required. Text; maximum UTF-16 length 8192.
siemensPerMeter	Entered S/m unchanged, or entered mS/cm multiplied by 0.1.	Required. Finite number.

json

{
  "input": {
    "conductivity": 15,
    "unit": "mS/cm"
  },
  "output": {
    "label": "15 mS/cm",
    "siemensPerMeter": 1.5
  }
}

Limitations and assumptions

Conductivity and its temperature/frequency conditions are supplied. No phantom composition, tissue equivalence, impedance measurement or safe device use is established.
Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.

Alternative or Complementary methods

Use verified instrument records, calibration data and a complete device/material model. Evaluate uncertainty, operating conditions and appropriate professional requirements before interpreting local ratios or labels as performance, fitness or safety.

References

Similar or alternative tools

Sensor Zero Offset Correction
Subtract a measured zero offset from a supplied sensor reading.
Device Calibration Factor Apply
Apply supplied affine sensor calibration coefficients.