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Centrifuge Tube Insert (4)

Centrifuge Rotor (1)

$0 to $20 (1)

$60 to $80 (4)

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Home > Lab Equipment > Centrifuges > General Purpose Centrifuges > Koehler Portable Automatic Heated Oil Test Centrifuges > Koehler Portable Automatic Heated Oil Test Centrifuges

Koehler Portable Automatic Heated Oil Test Centrifuges

Integrated preheating chamber for convenient preconditioning of your samples
Fully automatic benchtop unit is designed expressly for petroleum testing applications

Conforms to the specifications of ASTM D96 and API MPMS Chapter 10.4
Independent digital temperature displays for both the preheating chamber and rotor bowl
Thoroughly insulated to prevent heat loss in your sample
12 VDC model is ideal for field custody transfer
Automatic control of acceleration ramp, centrifugation speed, and timing funcitons
Doubly insulated to reduce heat loss and increase reproducibility
Sliding stainless steel lid with large clear top to view your samples
Group D, Class 1, Division 2 explosion-resistant rating
Accommodates conical, long, short, pear or finger tubes

Use this fully portable oil test centrifuge for water and sediment determination in crude oil during field custody transfers. The unit accommodates two conical short tubes (order separately below). An integral four-place tube chamber allows you to set up two tubes, then move them into the heating positions to raise the sample temperature to 140°F (60°C). Two separate digital displays on the front panel indicate both the preheater and bowl temperatures. Set the unit to your desired speed with the analog speed control. Opening in top lid lets you calibrate speed with a laser tachometer.
Molded PTFE cushions provide excellent chemical resistance, ease of positioning, and longevity of your unit. The sliding aluminum lid allows easy access to the rotor and tube holders for sample loading and cleaning. A lid switch locks the position of the lid to ensure user safety while the samples are spinning; if the lid is opened, the power switches off automatically.
This portable oil test centrifuge is used for water and sediment determination and is fully automated. Use the integrated 4 1/2" touch screen control panel to set test duration, the RCF and rpm values, and to choose your specific rotor assembly and its correspending glassware. You may set the unit to your desired speed. Molded PTFE cushions provide excellent chemical resistance, ease of positioning, and longevity of your unit. Quiet running unit features an elastic suspension of the drive motor for self-balancing operation. The operating speed will remain constant due to the voltage compensated circuitry in the event of voltage fluctuations. Unit is equipped with a safety lockout mechanism and automatic electronic braking system. View your samples while they are spinning from the clear 18 1/2" viewing window on the top of the lid. The lid allows easy access to the rotor and tube holders for easy cleaning.