Service Assistant Calculator (SACalc) is a FREE Palm Pilot application for HVAC service technicians. It replaces pressure-temperature (PT) charts and superheat slide rules. All calcualted values are presented in a single interface. SACalc is a preview of how refrigeration cycle data is analyzed by the Honeywell HVAC Servic Assistant.

Features

#1 Easily enter pressure and temperature measurements ...like using a hand calculator.
#2 Performance indices are calculated including evaporating and condensing temperatures, condensing temperature over ambient, superheat and subcooling based on integrated refrigerant property tables.
#3 Superheat charging chart is evaluated for fixed orifice units.

FREE Downloads

Download SACalc prc file to run on your Palm Pilot and "beam" to colleagues. Download SACalc emulator to run on your PC.