We are curtain wall, doors and windows performance testing laboratory. The representative sample of the door or windows (consists of aluminium profiles, glass, etc.) are installed in the lab as closed chamber. Resistance of the system to air, water and wind load are analysed by varying the pressure of the system. The range of pressure (negative and positive pressure) are as per the project specifications. We do the testing as per international standards (ASTM, CWCT, AAMA, BS) only. We have rotameters, pressure gauges, deflection gauges and water spray nozzle as the measuring instruments. All of them are externally calibrated. Final result are recorded as either passed or fail.
Is measurement of uncertainty applicable for our scope of work? what are factors to be considered if we requires to calculate the same? can you suggest some tools for the calculation?