GAS BUBBLE SEPARATION TIME OF PETROLEUM OILS
ASTM D3427 - DIN 51381 - IP 313 - NFT 60149
This test method covers the ability of a petroleum type steam turbine oil to separate entrained gas.
Air bubble separation time is the number of minutes needed for air entrained in the oil to reduce in volume to 0,2% under the conditions of this test and at a specified temperature.
12628 5 ml plunger
12629 10 ml plunger
996885 Balance w ith acquisition sof tw are (62 g / 0,1 mg)
9921375 Electronic stopwatch
SPARE PARTS (2 years basis)
9911499 ASTM thermometer 12C
9416881 Heating element (250 W)
9416883 Test head
9416882 Sample tube
9417834 Pt 100 probe (60x3.15 mm)
997444 Gloves (pair)
Our supply includes the test rig with one set of glassware, thermostatic circulator for the jacketed test vessel, preheating oven (not illustrated), necessary tubings, glass plunger with platinum wire for density measurement.
The test rig is equipped with electronic temperature controller with digital display and setting, one pressure gauge, one valve for heated air delivery, a plate for installing the density balance ( to be separately ordered), two moving attachments for installing up to two glass vessels: one for bubbling while the density is being recorded in the other, the air preheating vessel is installed behind the front panel, one thermometer ASTM 12C and one chronometer