Koehler

Koehler

Products (49)

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  • Saybolt Viscometer Bath

    Automatic timing option for simplified, accurate measurement of efflux times Microprocessor controls temperature between ambient and 240°C (464°F) Four-tube capacity Dual digital displays show setpoint and actual temperature °C/°F selectable Conforms to ASTM D88, D244, E102 and...

  • Sediment Extraction Apparatus

    Test 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 crude oil or...

  • Thermo Hydro Cert
  • Pensky-Martens Closed Cup Flash Tester

    Test Method For flash point determinations of fuels, lubricating oils, liquids containing suspended solids and liquids that tend to form a surface film during testing. Pensky-Martens Closed Cup Flash Tester Conforms to ASTM D93 and related specifications Choice of electric or gas heating Determines...

  • Tag Open Cup Manual Flash Point Testers

    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

  • Saybolt Chromometer

    Used for quality control and product identification purposes on refined products having an ASTM Color of 0.5 or less Conforms to ASTM D 156; DIN 51411; FTM 791-101 Three-position color standard turret Chromometer determines the Saybolt Color of highly refined petroleum products such as undyed motor...

  • Beaker Pyrex 100ml
  • Polarimeter Tubes

    Inversion 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 Length of...

  • Distillation Flask, Type D, 250 mL
  • Graduate, Type A, 25 mL
  • Carbon Residue Apparatus

    Thermostatically 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 ±1°C stability....

  • Mechanical Grease Worker

    Meets 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

  • Thermometer Ferrule
  • Copper Test Strip
  • Distillation Flask, Type B, 125 mL
  • Rotor Assembly for Long Tubes

    Thomas 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 Rotor in...

  • Auto Heated Centrifuge

    Long 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 of 4...

  • Test Tube, 25 x 150 mm
  • Bacon Bomb Oil Sampling Unit

    For 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 plunger that seals...

  • Needle, 18 gauge, 2"
  • Silicone Carbide Powder, 150 Gr, 1 lb.

    Accessory for K39900 LPG Copper Strip Corrosion Test Water Bath. For final polishing of copper strips prior to testing. 150-grit 1 lb. package

  • Silicone Carbide Paper, 150 Grit
  • Overflow Ring

    Collects displaced grease during penetration measurements Accessory for Mechanical Grease Workers (7148C15), (7148C17) (7148C19) and (7148C21)

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