Model 369-2 is a mechanically refrigerated liquid bath with two test positions capable of -75°C as the lowest operating temperature. It has a tall, clear Dewar jar accepting one ASTM D2386 test assembly. The clear Dewar jar allows allowing full visibility of the test sample. The bath is mechanically agitated for improved bath temperature uniformity and stability. Temperature control display is provided by PID digital indicating controller.

Model 79F has a lowest operating temperature of -75°C. It is a multi-utility bath capable of simultaneously performing two manual freeze point tests, or measuring low temperature kinematic viscosity of 4 samples as per ASTM D445.

Model 389 is Model 79F bath equipped with 2 Model MF-10 manual freeze testing assemblies.

MF-10 is a manual freeze testing assembly fro ASTM D2386 mounted on a support rod. The double walled test tube is firmly attached to the assembly to be concentric with the wound wire stirrer. It includes a precision motor moving the wound wire stirrer at 1 to 1.5 cycles per second. The test tube is lowered into a cold bath to begin testing. When the fuel sample freezes the assembly is manually lifted from the cold bath for the operator observe the melting point temperature.

MF-11 is similar to Model MF-10, but with the additional capability to signal the operator to make the observation for freezing when a predetermined sample temperature is reached.

AVAILABLE MODELS: