Water and Sediment Determination by Automatic Centrifuge

Test Method
Centrifugation provides a convenient means of determining sediment and water content in crude oil, fuel oils, middle distillate fuels, and biodiesel. Also used in determining the precipitation number, demulsibility characteristics, trace sediments, and insolubles in used lubricating oils.

Automatic Heated Oil Test Centrifuge
Choice of long, short, pear, or finger rotor assembly to accommodate corresponding centrifuge tubes
Accommodates four (4) centrifuge tubes of 6 or 8" conical ASTM types, long, short, pear or finger tubes
Automatic control of acceleration ramp, centrifugation speed, and timing functions.
41⁄2" LCD Touch Screen Control Panel
Substantial Insulation for Reduced Heat Loss
Precise balancing, Quiet Operation
Large, clear, top opening lid
Class 1, Division 2 explosion resistant rating

Specifications
Conforms to the specifications of:
ASTM D91, D96, D893, D1796, D1966 , D2273, D2709, D2711, D4007, D5546; IP 75, 145, 359; API MPMS Chapter 10.4, API 2542, 2548; ISO 3734; DIN 51793; NF M 07-020
Capacity: Four (4) oil test centrifuge tubes: long (100mL), short (100mL), pear (100mL), or finger tubes (12.5mL)
Maximum Speed: 2200 RPM
Maximum RCF: 1327 (long); 1170 (short); 865 (pear-shaped)
Timer: 0 to 999 min
Set Speed: 200 - 2200 RPM
Speed Readout: 0 - 2200 RPM
Temperature Control: ambient to 93°C (200°F)
Temperature Readout: Digital
Brake: Automatic Dynamic