Products > Test Analysers to International Test Methods > Air Release Tester - Impinger Method - NORMALAB

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ASTM D 3427 - IP 313 - DIN 1381

This test method known as "IMPINGER", indicates the ability of an oil to separate from entrained gas. The air bubble separation time is the number of minutes needed for the air in an oil to reduce in volume to 0,2% of the sample volume under the test conditions and at specified temperature.

Complete equipment for determination of the ability of an oil to separate entrained air in hydraulic, turbine and other lubricating oils according to the above mentioned standard methods.

The tester is equipped with an electronic temperature controller and digital display and control knob, one pressure gauge, one valve for heated air delivery, a plate for installing the density balance (to be ordered separately), two moving attachments for installing up to two glass vessels (one for bubbling while the density is being recorded in the other), the air preheating vessel is installed behind the front panel, one thermometer ASTM 12C and one stop watch.

SCOPE OF DELIVERY:

Impinger testing unit with air heater and special support for density balance
Thermostatic circulator for jacketed test vessel
Jacketed sample tube with inlet and outlet air tube
Glass plunger with platinum wire for density measurement
Pressure gauge
ASTM 12 C thermometer
One electronic temperature controller
One chronometer

For use on AC 230 V, 50 Hz - 6 A - 590 x 340 x 590 mm

Catalogue No. NL 941688