R134A P-T Chart. Measuring the pressure of r134a refrigerant on a hot summer day. We always use a pressure gauge meter when measuring the pressure in refrigerant lines.
We always use a pressure gauge meter when measuring the pressure in refrigerant lines. The pressures in the pt chart are expressed in psig or gauge pressure. It has been in use since the early 1990’s and now, in 2019, we are.
2 R134a p-t chart
We Always Use A Pressure Gauge Meter When Measuring The Pressure In Refrigerant Lines.
The pressures in the pt chart are expressed in psig or gauge pressure. Measuring the pressure of r134a refrigerant on a hot summer day.
It Has Been In Use Since The Early 1990’S And Now, In 2019, We Are.