Product Description
Foaming of lubricating oils in applications involving turbulence, high speed gearing or high volume pumping can cause inadequate lubrication, cavitation, overflow and premature oxidation. The sample is blown with a controlled volume of air at different specified temperatures, including a newer high temperature test at 150°C. The resultant foam is measured at the end of each aeration period and at different intervals afterward. In the high temperature test, the amount of time required for the foam to collapse to '0' after the aeration period is also measured.
D892 and D6082 Dual Twin Foaming Characteristics Test Apparatus
For four tests in accordance with control ASTM D6082 and ASTM D892 specifications. Heated liquid bath features digital temperature control and an operating range to 150°C with four flowmeters to maintain the required flow rate of 94 and 200mL/min to the air diffusers. Requires the use of an external chiller to perform the Sequence I and III tests at 24°C
Temperature Control:
Digital Setpoint and Displays °C/°F switchable
Built-in Overtemperature Cut-off Protection
Bath Temperature: 150°C (302°F) (Operator variable)
Air Flow Rate: 94mL/min (ASTM D892) and 200mL/min (ASTM D6082)
Bath Capacity: 9 gal (38.5L) each
The following link provides additional information from the manufacturer's brochure. Click to open the PDF in a new window or right-click to download it:
Koehler K43041/K43049 Sequence IV Liquid Foaming Apparatus or copy the following into your browser address window: labequip.ca/stock/pictures/n1178.pdf
Made in USA.
ACCESSORIES:
COMES COMPLETE WITH:
Test Cylinders, 1000mL (2)
Bath Jar (1)
Diffuser Stones, calibrated and certified (2)
Support Rack (1)
Air Delivery Tube Assemblies (2)
Rubber Stoppers (2)
Air Outlet Tube (2)
Acrylic Safety Shield, 18"
OPTIONAL ACCESSORIES AVAILABLE AT ADDITIONAL COST:
K43041 Sequence IV Foam Test Bath
K43025 Diffuser Stone Test Apparatus
K43026 Wet Test Gas Meter
332-005-005 Drying Tower
387-115-001 Air Pump
250-000-41C ASTM 41C Thermometer
344-005-001 Stainless Steel `Mott' Diffuser
344-005-01C Stainless Steel `Mott' Diffuser Certified
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