Icarus is designed to calculate and display the relationship between resistance and temperature for Standard Platinum Resistance Thermometers between the triple point of Hydrogen and the freezing point of Silver. All calculations are performed using the equations and values defined in the International Scale of 1990 (ITS-90).

Calculate ITS-90 Coefficients

• Generate coefficients from data or data from coefficients

Design and Print Certificates

• Use built in layouts including R vs T, T vs R, W vs T etc.

• Design your own certificates using HTML.

• Use powerful keywords and additional statements.

Check the calibration quality

• Fit extra calibration points to the curve.

• Create a distributable “Calculator” for any individual SPRT.