mastrad  logohome






GAS BUBBLE SEPARATION TIME OF PETROLEUM OILS ASTM D3427 - NFE 48614 - NFT 60149 - DIN 51381 - IP 313

GAS BUBBLE SEPARATION TIME OF PETROLEUM OILS

ASTM D3427 - DIN 51381 - IP 313 - NFT 60149

DEFINITION
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.

REF. 941688
Complete equipment for determination of the ability of an oil to separate entrained air in hydraulic, turbine and other lubricating oils.

ACCESSORIES
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)

CHARACTERISTICS
  • Complete Tester adjustable from 10C to 90C
  • Circulating bath
  • Density balance
  • Drying oven for warming up test oil
  • SPECIFICATION
    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