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Oxidation Stability Bath K12219

Oxidation Stability Bath

Oxidation Characteristics of Inhibited Mineral Oils
Sludging and Corrosion Tendencies of Inhibited Mineral Oils
Oxidation Stability of Distillate Fuel Oil (Accelerated Method)
Oxidation Characteristics of Extreme-Pressure Lubrication Oils

Oxidation Stability Bath

Test Method
Evaluates oxidation stability by subjecting the sample to a temperature of 95°C in the presence of oxygen or dry air. For inhibited mineral oils, the sample is reacted with oxygen in the presence of water and an iron-copper catalyst.

Oxidation Stability Apparatus
. Thirty and sixty-place liquid baths for high volume testing requirements
. Eight and twelve-place liquid baths for benchtop placement
. Twelve-place solid block bath
. Conforming to ASTM and related test method specifications
. Special baths for ASTM D2893 and AOCS CD12-57 tests

Eight and Twelve-Place Oxidation Baths
. Conforming to ASTM and related test method specifications
Constant temperature baths with solid state temperature control, calibrated flow-meters and condenser water manifold for oxidation stability tests on fuels and lubricants. Individual flow-meters and control valves for each oxidation cell deliver air flow at the rate of 3L/h. Condenser water manifold has individual control valves for each cell. Microprocessor PID control provides quick temperature stabilization without overshoot, and the bath is protected by a redundant over temperature control circuit that interrupts power should bath temperature exceed a programmed cut-off point. Display provides actual setpoint temperature values in °C/°F format. Communications software (RS232, etc.), ramp-to-set and other enhanced features are available as extra cost options. Double-wall insulated baths are equipped with copper immersion heaters and a 1/20 hp circulation stirrer. Stainless steel bath interior has a built-in support rack and overflow/drain to immerse the test cells at the required depth. Order oxidation cell glassware and accessories separately.


Conforms to the specifications of : ASTM D943, D2274, D2893*, D4310, D6158; AOCS CD12-57** DIN 51586, 51587; ISO 4263, ISO 12205; NF M 07-047; NF T 60-150
Test Capacity: 8 or 12 oxidation cells
Temperature Range: ambient to 212°F (100°C)
Temperature Control Stability: 0.2°F (0.1°C)
Bath Medium: white technical oil
Bath Capacity: 8-place model: 10 gal (37.8L) , 12-place model: 19 gal (71.9L)

Electrical Requirements

8-place model: 115V 60Hz, Single Phase, 13.0A 220-240V 50/60Hz, Single Phase, 6.8A
12-place model: 115V 60Hz, Single Phase, 32.6A 220-240V 50/60Hz, Single Phase, 17.0A

Dimensions lxwxh,in.(cm)

8-place model: 17.1/2x25x42 (44x64x107)
12-place model: 22x14x42 (57.15x35.56x107)

Shipping Information

Shipping Weight: 8-place model: 137 lbs (62.1kg) 12-place model: 213 lbs (96.6kg)
Dimensions: 8-place model: 29 Cu. ft. 12-place model: 29 Cu. ft