Koehler, Chemicals
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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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Constant Temperature Air Cabinet
KoehlerProvides a constant temperature environment and regulated air pressure per ASTM specifications. Consists of an insulated airtight cabinet with pressure system to accommodate four pressure bleeding test cells. Equipped with electric heater, solid state controller, cooling coil and circulating fan…
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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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Wax Specimen Container. Brass cylinder with base plate conforming to ASTM D1321 specifications Accessory for (7151K11) and (7151J75) series Penetrometers
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Accommodates one standard 2” x 15” (51 x 380 mm) hydrometer cylinder with base Compact design saves space For operation at temperatures of up to 210 ±2°F Holds one 2” x 15” (51 x 380 mm) hydrometer jar. Top of jar extends 1 1/2” (38 mm)…
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Conforms to ASTM D56 and related specifications Features stepless variable heat control with reference dial for accurate repeat setting of temperature rate of rise per specifications. Precision machined cover mechanism simultaneously opens slide shutter and applies test flame to sample at the…
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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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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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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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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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Sediment Extraction Apparatus
KoehlerTest Method Determines sediment content of crude oil and fuel oils by extraction with toluene. A test portion of the sample is placed in a refractory thimble. Toluene is gently boiled and its vapors condensed and allowed to drip into the sample funnel. The toluene washes out all of the…
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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
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Penetrometer Bath
KoehlerDigital temperature control with low-liquid and overtemperature safety cutoff Conforms to ASTM and related specifications Conditions petroleum samples and others requiring close temperature control prior to or during testing For use with manual and microprocessor penetrometer models Has…
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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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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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Penetrometer
KoehlerManual unit glass-covered dial, 114 mm diameter, reads from 0 to 400 in 0.1 mm divisions and has zero adjustment and reset Platform is 152 mm diameter, scribed to aid in centering of sample Cast-iron base has spirit level and leveling feet Release is simple leaf-spring type …
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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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Accessory for the Digital Penetrometer (7151J75), (7151J80). Calibration Kit - Consists of 0.500, 1.000 and 2.000” gauge blocks with calibration certificate traceable to NIST
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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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Accessory for the K19500 Penetrometer ( 7151K11 ). Cone penetration of lubricating greases Test Method Standards: ASTM D217; IP 50; ISO 2137; DIN 51804; FTM 791-311, FTM 791-313
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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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Indicates petroleum products low temperature utility limit Conforms to ASTM D97, D2500 and related specifications Compact four-place portable chamber Mechanically refrigerated models with factory preset cold baths Immerses four copper test jackets in suitable freezing mixtures at the…