This test method covers the evaluation of the Rust Preventive Properties of metal Preservatives under condition of high  humidity.

Rectangular digitally controlled Constant temperature water bath.

Microprocessor based PID digital temperature controller with PT-100 sensor.

The steel test panels are suspended in the humidity cabinet on the Rotating cage and are driven by high torque geared motor at 0.33, ±0.03 rpm.

A circular drip pan is mounted under the rotating cage to catch any oil and condensed water dripping from the panels.

The air to the cabinet is distributed by means of a ring manifold near the bottom of the cabinet with air diffuser stones to produce high humidity in the chamber and is regulated through rotameter.

The water level regulating system is attached to the humidity cabinet for providing continuous supply of distilled water.

Temperature Air : 48.9˚C, ±1˚C.

Temperature Water : 50-52˚C, ±1˚C

Air supply at 31, ±1 Cu. Ft/Hr.

Power supply : 230 ±10%Volt AC, 1 Phase, 50 Hz.    

Equipment Dimensions              Shipping Dimensions              Net Weight              Shipping Weight

110W X 80D X 105H Cm            120W x 90D x 115H Cm                  135.0 Kg                      200.0 Kg