Test Method: ASTM D7501 (formerly ASTM D6751 Annex)
Cold Soak Filtration Test (CSFT)

• Liquid Bath from ambient to -30ºC, 6 positions
• Conforms to ASTM D6751 Annex & D7501 Requirements
• Digital indicating temperature controller with +/- 0.1ºC stability

Click for Biodiesel Testing Equipment

Model 325-6 is a liquid bath designed for 6 samples as per ASTM D7501 (formerly ASTM D6751 Annex) for the Cold Soak Filtration Test (CSFT), for temperatures from ambient to -30ºC.

In order to accommodate six 500 mL jars, typically available refrigerated baths get wider and deeper as size is increased. The Lawler design is specific for this test method resulting in a smaller size and less than 5 gallons (20 L) bath medium.

The insulated bath is cooled by one compressor. Temperature control is handled by a digital indicating controller.

Included with the Unit
Description
Rack for immersion of samples in bath
Flask Assembly: Receiving Flask, Safety Flask, Ground Wire
FH-2 Funnel and Funnel Base
Vacuum System: Pump, Guage, Regulator, Stand
Six 500 mL jars with screw on lids (Mason Jar type)

Accessories
Part No.
Description
325-FL
Receiving/Safety Flask
325-FP
Glass Fiber Filter Paper, plain, 47 mm, nominal pore 0.7 micron, pack of 100

Specifications subject to change without notice.
Lawler Manufacturing Corporation © 2010