Gamry Instruments LPI1010, Operator'S Manual

Page: 49 / 69

Chapter 6: Adding a new Load/Power Supply to Framework
6-13
[CalIEGerrIRangeX]
There are one or more sections used during calibration of the IERange gain. The number of sections has to be
equal to the number of current ranges on the power device. The cell should be selected to produce a mid-range
voltage for the power device. Normally, the LPI is selected to have a similar voltage range to the power device.
Make sure the voltage produced is within the capability of both the power device and the LPI. Ohm’s law, V=IR,
dictates the voltage that will be produced for a given IApplied. The example below depicts the information for a
BP4610 power supply from NF Corporation which has a single 10 A current range. Each of the keys for this section
will be discussed below.
[CalIEGerrIRange0]
CalCellValue = 2.0
CalCell = 2 Ohm Cal Cell
VchRange = 2.0
IchRange = 3.0
IApplied1 = -4.0
IApplied2 = 4.0
TApplied = 5.0
TRest = 20.0
Enabled = 1
PreciseCalCellValue=1.98721