sampling probe

sampling probe

[′sam·pliŋ ‚prōb]
(engineering)
A leak-testing probe which collects tracer gas from the test area of an object under pressure and feeds it to the leak detector at reduced pressure.
References in periodicals archive ?
Tenders are invited for Purchase of particulate matter measurement control unit and dust sampling probe
The sealing design prevents adhesive from fouling the pipette tip or sampling probe, ultimately minimizing the amount of adhesive that comes in contact with the sample.
Kidderminister firm Beakbane has made specially-designed bellows to protect a water sampling probe that will explore the ancient and mysterious Lake Ellsworth.
The Liquid Microjunction Surface Sampling Probe for Mass Spectrometry, developed by researchers at Oak Ridge National Laboratory, Oak Ridge, Tenn.
The tunnel has a particulate sampling probe, sample filters, gas meters, sample pump, as well as the solenoid valves and sample flow-switching equipment required.
2]O concentrations in the gas sampling probe at depth of 75 mm did not seem sensitive enough to reflect these dynamic changes.
Following the failed fourth launch of the M-5 rocket, Japan successfully launched an asteroid sampling probe named Hayabusa on the fifth launch of the M-5 rocket in May 2003.
Lee said the key to the process is the difference in temperature between the engine exhaust, typically in excess of 200[degrees]C, and the sampling probe, which is kept at room temperature.
The optional powered sampling pump is contained within the sampling probe accessory, and can be used with as much as 50 feet of tubing for remote sampling applications.
Data integrity is assured by regularly challenging the entire measurement system with calibration gases of known concentrations that are introduced into an existing sampling probe.
The 200 g thermal analysis sample is obtained by immersing SinterCast's patented sampling probe into the molten iron after the Mg and inoculant addition has been made.