|K12200 Oxidation Stability Apparatus, 8- & 12-Unit|
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.
Features and Benefits
Conforming to ASTM and related test method specifications
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|K12200 Oxidation Stability Apparatus, 8- & 12-Unit
Constant temperature baths with solid state temperature control, calibrated flowmeters and condenser water manifold for oxidation stability tests on fuels and lubricants. Individual flowmeters 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 overtemperature 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 electronic solid state temperature control, copper immersion heaters and a 1/20 hp circulation stirrer to maintain temperature uniformity of ±0.2°C. 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, DIN 51587; ISO 4263, ISO 12205
*Modified versions of this equipment are available for ASTM D2893.
**Oxidation Characteristics of Extreme Pressure Lubricating Oils and AOCS CD12-57 Fat Stability-Active Oxygen Method. Information will be furnished upon request.
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
8-place model: 10 gal (37.8L)
12-place model: 19 gal (71.9L)
115V, 50/60Hz, Single Phase, 13.0A
220-240V, 50/60Hz, Single Phase, 6.8A
115V, 50/60Hz, Single Phase, 32.6A
220-240V, 50/60Hz, Single Phase, 17.0A
8-place model: 17.5x25x42 (44x64x107)
12-place model: 25.5x24x42 (65x61x107)
8-place model: 137 lbs (62.1kg)
12-place model: 213 lbs (96.6kg)
8-place model: 29 Cu. ft.
12-place model: 29 Cu. ft.
|When inquiring about NIST traceable certified thermometers, please refer to the catalog number for the corresponding thermometer and replace the middle three zeros in the catalog number with 004. Example: 251-000-01C ASTM 1C Thermometer would be 251-004-01C ASTM 1C Certified Thermometer.|