OXIDATION CHARACTERISTICS OF INHIBITED MINERAL OILS
OXIDATION CHARACTERISTICS OF INHIBITED MINERAL OILS - ASTM D 943 / ASTM D 2893 / IS 12422 / IS 1448 P:106 / DIN 51587
Model Code: SEWOS11(Liquid bath 4 place)
SEWOS12(Liquid bath 6 place)
SEWOS13 (Liquid bath 8 place)
SEWOS21(Aluminium Block 4 place)
SEWOS22(Aluminium Block 6 place)
SEWOS22(Aluminium Block 8 place)
SEWOS12(Liquid bath 6 place)
SEWOS13 (Liquid bath 8 place)
SEWOS21(Aluminium Block 4 place)
SEWOS22(Aluminium Block 6 place)
SEWOS22(Aluminium Block 8 place)
The test apparatus is used for the standards test on properties preventing oxidation and corrosion of steam turbine oils, distillate fuel oils, extreme pressure lubricating oils, sledging tendencies of inhibited mineral oils, inhibited steam-turbine oils, hydraulic oils and circulating oils, etc. at an elevated temperature. This test is carried out in the presence of oxygen, water, copper, iron metals. The oil sample is contacted with oxygen in the presence of water and an iron-copper catalyst at 95 degree Celsius. The test continues until the measured acid number of the oil is 2.0mg KOH/g or above.
APPARATUS CONSIST OF :
| Oxidation cells | Borosilicate glass consist test tube, condenser, and oxygen delivery tube |
| Constant temp bath | The constant temperature liquid heating bath, SS/MS or Aluminium solid block |
| Tubing | The supply and transferring tubes made from inert corrosive PVC material |
| Rotameters assembly | Rotameters with flow control valve, gauge, filter |
| Control Panel | PID type, digital temperature indicator cum controller, set point, continuous display. |
| Power supply | Digital temperature indicator cum controller |
| Recommended Spares | ASTM 12C Thermometer. Forces made up of SS 304.Set of glassware/test tubes. Catalyst wire. Optional cooling coil for cooling purpose for the apparatus |