Koehler Instrument Water/Liquid Oxidation Bath, 6 Units, 61 L x 36 W x 75 cm H

Oxidation pressure vessel precision machined stainless-steel pressure vessel includes threaded body, lid, stem with filler rod and mounting flange, needle valve for purging, pressurizing and exhausting pressure vessel with oxygen and burst disk assembly. Pressure vessel interior and inside of stem have a high polish to facilitate cleaning and prevent corrosion. Stainless-steel burst disk ruptures at 223 psi (1537 kPa) to prevent unsafe pressure build-up inside pressure vessel. Octagonal sections on the pressure vessel and lid permit tight closure with wrench. Includes buna-N gaskets. Two different models, both equipped with low liquid level controllers in accordance with the latest ASTM specifications. Two-unit analog controlled water bath can be flush mounted in a table top if desired, and is equipped with an overflow standpipe/drain to maintain the proper depth when the pressure vessels are inserted, and a plated brass reflux condenser to minimize evaporation loss. The six unit model can be used with water or oil as a bath medium, and has microprocessor temperature control that provides quick temperature stabilization without overshoot. Dual LED displays provide setpoint and actual temperature values in °C/°F format. A built-in overtemperature control circuit interrupts power should the bath temperature exceed a programmed cut-off point. Both models feature double-wall insulated construction with stainless steel tanks, support racks and port covers. Order thermometer separately. The 6 unit model can be ordered with interchangeable racks for performing the ASTM D942, ASTM D323 and D1298 test methods.

• Oxidata® pressure measurement system
• Oxidation pressure vessel incorporates burst disk assembly
• Constant temperature baths for heating K10500 oxidation pressure
• Vessels in accordance with ASTM specifications
• Pressure gauge for aviation fuel tests
• Monitors up to twelve pressure and four temperature channels
• Automatic end-point detection
• Real-time average bath temperature display
• Can be installed to most manufacturer's fuels oxidation test apparatus
• ASTM D525, D873, IP 40, IP 138, ISO 7536, DIN 51780, 51799, FTM 791-3352, 791-3354, NF M 07-012, 07-013