Koehler
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Microprocessor PID control provides quick temperature stabilization without overshoot Holds 12 hydrometer cylinders Can be used for Reid Vapor Pressure immersion type cylinders Conforms to ASTM D 323, D 1298, D 8074, D 6158 and related specifications Designed for…
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Conforms to ASTM D 1310, D 3143 specifications Electric heating Equipped with stepless variable heat control for accurate control of temperature rate of rise per specifications
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Digital Penetrometer
KoehlerMicroprocessor based unit provides automatically timed operator programmable penetration measurements Motorized placement of penetration on sample surface Large LCD displays all functions Conforms to all ASTM, IP, ISO 9001 and related specifications Unit tests the consistency…
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Tests the corrosiveness of LPG to copper by immersion of a polished test strip in the sample inside a test cylinder at elevated temperature. After one hour the test strip is removed and compared against the ASTM Copper Strip Corrosion Standards. Conforms to ASTM D1838 and related…
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Bacon Bomb Oil Sampling Unit
KoehlerFor collecting liquid samples from bottom or any intermediate level of tanks, tank cars, etc. For ASTM Standards D4057 (formerly D270), D6074 or D1265 specifications Of heavy, nickel-plated brass Consisting of a cylindrical chamber with orifice in the rounded bottom, a weighted…
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Polarimeter Tubes
KoehlerInversion Polarimeter Tubes Glass, approximately 9 mm i.d., with threaded, metal ferrule litharge-sealed to tube at each end Metal, cover-glass retaining caps, threaded to attach to ferrule Cap diameters closely controlled to ensure concentricity of tube with optical path in polarimeter …
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Removes all traces of oil Air pressure drives solvent No electrical contact needed Unit is designed to wash the inside of glass kinematic viscometer tubes with a jet of solvent. At the touch of a button, the solvent stream is cut off and an air jet is directed into the tubes for…
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Metal Strip Corrosion Test Bombs
KoehlerCopper Strip Corrosion Test Bomb Conforms to range of standards Precision-machined stainless steel bomb inserts in copper corrosion bath for testing aviation fuels and natural gasoline. Bomb withstands test pressure of 100 psi (689 kPa) per specifications. Threaded cap with O-ring…
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The sample is evaporated and condensed under controlled conditions, and observations are made of the temperatures at which various percentages are recovered and/or the percentages recovered at specified temperatures. Conforms to ASTM D86, E133, and related ASTM and international standards …
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Cloud point and pour point are indicators of the lowest temperature of utility for petroleum products. The sample is periodically examined while it is being cooled in the cloud and pour point apparatus. The highest temperature at which haziness is observed (cloud point) or the lowest temperature at…
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Accessory for K39900 LPG Copper Strip Corrosion Test Water Bath. For final polishing of copper strips prior to testing. 150-grit 1 lb. package
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Rotor Assembly for Long Tubes
KoehlerThomas Nos. 1209Q14 – 1209Q16 Tube is 8" Marked in mL and can be used with our Oil Test Centrifuge with Long Cone Rotor in conformance with D91, D96, D893, D1796, D4007 Thomas No. 1209Q17 Tube is 8" Marked in mL and can be used with our Oil Test Centrifuge with Long Cone…
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Portable Heated Centrifuge
KoehlerThomas No. 1209P98 - Portable Heated Centrifuge For the determination of water and sediment of crude oil by centrifuge method during field custody transfers. This test method is considered the most practical method for field determination of sediment and water in conformance with D96. Thomas…
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Thermohydrometers
KoehlerStandard temperature 60°F, subdivisions 0.1° API, length 380mm, thermometer scale °F 0-150 (designation L), 30 to 180 (designation M), 60 to 220 (designation H)
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U-Tube Aniline Point Apparatus
KoehlerDeveloped by Standard Inspection Laboratories Suitable for samples having 6.5 or lighter ASTM D 1500 color. Accessory Powertol Heater provides variable stepless control of heating rate and 6 V tap for lamp.
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Overflow Ring
KoehlerCollects displaced grease during penetration measurements Accessory for Mechanical Grease Workers (7148C15), (7148C17) (7148C19) and (7148C21)
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Microprocessor temperature control has °C/°F switchable digital setpoint and display Conforms to NACE TM-01-72, ASTM D 665 and D 3603 specifications Accommodates six sample beakers Microprocessor temperature control with digital display and overtemperature protection …
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Precisely machined brass and stainless steel tubes meeting ASTM requirements. Tubes mount vertically in Saybolt Viscometer Baths and accommodate stainless steel orifices interchangeably. Supplied with mounting hardware.
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Auto Heated Centrifuge
KoehlerLong tube rotor assembly, 115 and 220 Volt fully automated bench top centrifuge with integrated heating system which accommodates a capacity of 4 tubes Short tube rotor assembly, 115 and 220 Volt fully automated bench top centrifuge with integrated heating system which accommodates a capacity…
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Carbon Residue Apparatus
KoehlerThermostatically controlled coking furnace for five samples Conforms to ASTM D 524 and related specifications Microprocessor temperature control with digital display and over-temperature cut-off Reaches standard test temperature of 550°C rapidly and controls with…
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Mechanical Grease Worker
KoehlerMeets ASTM D 217 specifications for stroke length and rate Equipped with a presetting electronic counter that automatically shuts off drive motor after any desired number of strokes up to 99,999 Threaded cup and cover
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Existent Gum Steam Generator
KoehlerElectrically heated boiler provides instantaneous and reserve steam capacity for steam-jet evaporation tests. Easy to install and operate; electrical heating eliminates the need for on-site fuel combustion. Requires only a water feed source and electrical hook-up. Ruggedly constructed, with long…
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Reverse-flow viscometer for opaque liquids having kinematic viscosities of up to 300,000cSt. Requires a sample of 12-25mL. Use with K23330 rectangular metal holders or K23387 round plastic holders. Length: 275mm