NF ZM2376 - Correction of Measurement Error; OPEN Correction; LOAD Correction; Cable Length Correction

3.5 Basic Operations
3-49 ZM2376
3.5.6.6 Correction of Measurement Error
The ZM2376 can correct the following errors that will occur by a measurement fixture or connection
cable.
 Zero correction
OPEN correction
Corrects the error due to the stray admittance that remains when
measurement terminals are opened.
SHORT correction
Corrects the error due to the residual impedance that remains when
measurement terminals are shorted.
 LOAD correction
Correct the deviation from the true value. This makes sure that measurement of a standard with a
known value has no error. The LOAD correction cannot be made individually but executed
together with the zero correction.
 Cable length correction
Corrects the additional error due to the connection cable and adjusts the stability of Impedance
Bridge.
Setting of current correction is shown on the second line of measurement screen.
A100Ω FAST256 Int OpShLd1m
CORRECTION
Op OPEN: Indicates the OPEN correction is enabled. (Blank when disabled)
Sh SHORT: Indicates the SHORT correction is enabled. (Blank when disabled)
Ld LOAD: Indicates the LOAD correction is enabled. (Blank when disabled)
1m 0m / 1m / 2m / 4m: Indicates a setting of cable length correction.