Hioki IM3533 - Compensating Values to Match Reference Values (Load Compensation)

8.3 Compensating Values to Match Reference Values (Load Compensation)
232
Compensate measurement values to match the element that will be the reference.
With load compensation it is possible to calculate the compensation coefficient by measuring a reference
sample with known data and perform the compensation for the test data obtained from the target sample.
The compensation coefficient can be acquired using up to five compensation conditions. The reference value
of each compensation condition can be set independently.
The following seven compensation conditions should be set for each measurement frequency:
The compensation coefficient is computed from the reference values of Z and  obtained from the set values
and the actual data acquired from the reference sample at each of the compensation frequencies.
Compensation coefficient of Z =
Compensation value of  = (Reference value of ) - (Actual data of )
The measured values of Z and  are first compensated using the following equations, and then individual
parameters from the compensated Z and  values are employed.
Z = (Z before compensation) × (Compensation coefficient of Z)
 = ( before compensation) + (Compensation value of )
8.3 Compensating Values to Match
Reference Values (Load Compensation)
Set the Z/ Cs/ Cp/ Ls/ Lp/ Rs reference
value selected for the parameter type
(p. 242).
Define the measurement frequency
used to measure and compensate the
reference sample. (p. 237)
Set the range to compensate. (p. 238)
Set the type and value of the measure-
ment
signal mode to compensate.
(p. 239)
DC Bias
Enable or disable DC bias and set the
value. (p. 240)
Set the parameter to use as the refer-
ence value. (p. 241)
Reference
Value 2
Deletes the compen-
sation conditions
(p. 243).
Reference
Value 1
Parameter Type
Compensation
Signal Level
Compensation
Range
Compensation
Frequency
Set the
/ D/ Rs/ Rp/ Q/ X reference
value selected for the parameter type
(p. 242).
Loads the current measurement
conditions as compensation
conditions (p. 243).
(Actual data of Z)
(Reference value of Z)