Centrifuge

ASTM D91 PRECIPITATION NUMBER OF LUBRICATING OILS
This test method covers the determination of the precipitation number of steam cylinder stocks and black oils, and can be usedfor other lubricating oils.

ASTM D96 (obs) WATER AND SEDIMENT IN CRUDE OIL BY CENTRIFUGE METHOD (FIELD PROCEDURE)

ASTM D893 INSOLUBLES IN USED LUBRICATING OILS
This test method covers the determination of pentane and toluene insolubles in used lubricating oils.

ASTM D1290 SEDIMENT IN WATER-EMULSION POLISHES BY CENTRIFUGE

ASTM D1796 WATER AND SEDIMENT IN FUEL OILS
This test method describes the laboratory determination of water and sediment in fuel oils in the range from 0 to 30 % volume by means of the centrifuge procedure.

ASTM D1966 (obs) FOOTS IN RAW LINSEED OIL (GRAVIMETRIC METHOD)

ASTM D2273 TRACE SEDIMENT IN LUBRICATING OILS
This test method covers the determination of trace amounts (less than 0.05 volume %) of sediment in lubricating oils.

ASTM D2709 WATER AND SEDIMENT IN MIDDLE DISTILLATE FUELS
This test method covers the determination of the volume of free water and sediment in middle distillate fuels having viscosities at 40°C (104°F) in the range of 1.0 to 4.1 mm2/s (1.0 to 4.1 cSt) and densities in the range of 770 to 900 kg/m3.

ASTM D2711 DEMULSIBILITY CHARACTERISTICS OF LUBRICATING OILS
This test method covers the measurement of the ability of oil and water to separate from each other. It is intended for use in testing medium and high-viscosity lubricating oils.

ASTM D4007 WATER AND SEDIMENT IN CRUDE OIL
This test method describes the laboratory determination of water and sediment in crude oils by means of the centrifuge procedure.

IP 75 (obs); IP 359; DIN 51793 WATER AND SEDIMENT IN CRUDE OIL BY CENTRIFUGE

CENTRIFUGECentrifuge

Four place model for anti-vibration table, is equipped with a star wheel that has 4 rings swinging up to 90°, max. 2000 rpm speed, 482.6 mm maximun rotation diameter. Speed is regulated electronically and shown on a digital display. Centrifuging time is set by a digital timer which operates an electric brake (that can be excluded) when the test is finished, electric heating (that can be excluded) controlled by digital thermoregulator PID and overtemperature alarm. Max. temperature 80°C. The heater and the brake can be cut out. Lid fitted with safety device which stops the motor when the lid opens.

Technical specifications:
– Temperautre: from ambient to 80°C (176°F)
– Stability: ±1°C
– Power supply: 220V 50/60Hz
– Power: 2200W
– Dimensions: 60x76x62 (120 with cover open) cm
– Weight: 75 kg