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Leak testing products
SF6 gas leak testing, high resolution pressure transmitter
Helium leak tested & cleaned, all welded construction 100 psig pressure sensor
Low vacuum leak detection 4-20mA current loop sensor & gauge
Waterproof testing to 2 atmospheres digital pressure sensor
Related Tools
- Calculate leakage rate parameters
- Pressure unit conversion
- Volume unit conversion
- Time period unit conversion
User Guide
This conversion tool will convert a measurement of leakage rate(QL) for a gas filled or a vacuum sealed volume into the following leak rate units:
- millibar litres per second (mbar·L/s)
- pascal cubic metres per second (Pa·m³/s)
- pascal litres per second (Pa·L/s)
- standard litres per minute (atm·L/min, slm, slpm)
- standard cubic millimetres per second (atm·mm³/s)
- standard cubic centimetres per second (atm·cm³/s, sccs)
- standard cubic centimetres per minute (atm·cm³/min, sccm)
- standard cubic centimetres per hour (atm·cm³/h)
- standard cubic metres per minute (atm·m³/min)
- standard cubic feet per minute (atm·ft³/min)
- standard cubic feet per year (atm·ft³/yr)
- micron of mercury litres per second (µHg·L/s, lusec)
- micron of mercury cubic feet per minute (µHg·ft³/min, µHg·cfm)
- micron of mercury cubic feet per hour (µHg·ft³/h)
- torr litres per second (Torr·L/s)
Leakage rate is a measure of the pressure change due to a leak, multiplied by the volume of the space being tested, and divided by duration of time for the pressure difference to occur.
The basic formula to determine the leakage rate is QL = ΔP·V/Δt).
Leak testing products
PD33X Digital Differential Pressure Sensor
15psig 0-10Vdc output pressure sensor for nitrogen filled antenna line leak testing use
20barg range 4-20mA output air pressure sensor for pneumatic valve leak testing use- SF6 gas leak testing, high resolution pressure transmitter