a VI that can be used to calibrate new thermometers, thermistors, etc. Note that this VI requires both resistivity VIs and all the temperature VIs in addition to the VI listed below. temp calibration sweep.vi - a subVI required for temp calibration to work. PPMS resistivty initialize.vi - VI that sets the current and power limits for the bridge channels. This must be done before a bridge channel can be used for measurements.