Asphalt Testing

Constant Temperature Semi-Automatic Ductility Testing Machine designed explicitly for testing the ductility and elastic recovery of bituminous materials. Features a 6" LCD touch screen control panel. This integrated touch screen allows the user to choose between the ductility or recovery test methods. The custom menu allows for the input of desired speed and time parameters...

Humboldt H-1240 Automatic Universal Penetrometer, 120V, 60Hz. An automatic instrument for precision penetration measurements of bituminous materials, cement, petrolatum, waxes, food, cosmetic, and pharmaceutical products. Digital timer with release mechanism is switchable to seconds, minutes, or hours. The timer may be set in 1/10th second intervals. Plunger releases with...

Humboldt H-1280 Penetrometer Needle for Bituminous materials. Standard hardened stainless steel needle, 40-45mm exposed needle length. Wt. 2.5g. ASTM D5; AASHTO T49, IP49; ASA Std., A37.1; Fed Spec. SS.R. 406C, Meth. 214.01.

Humboldt Softening Point Apparatus Set with Burner. Single, ring and ball method softening point apparatus set, including burner. This set can be used for single determinations such as asphalts, pitches, tars, and most resins. Includes burner, beaker, support stand, 1 ring, wire gauze with a ceramic center, thermometer clamp, 1 shouldered ring, and stem with hardened steel...

Humboldt H-1569 Softening Point Apparatus Set, Double. Ring and ball method apparatus for softening point determinations, for use with asphalts, pitches, tars and most resins. This double unit includes 800mL beaker with brass, a double set-up fixture with cover and thermometer port with stopper, 2 shouldered rings, 2 ball centering guides and 2 standard balls ...

Humboldt H-1575 Brass Shouldered Ring. Top: 23mm OD, 19.8mm ID; Bottom: 19mm OD, 15.9mm ID; Top to Shoulder: 4.4mm High; Shoulder to Bottom: 2mm High, 10 per package.

Precision machined cones and needles for ASTM and related methods. Use together with A1570 and A1573 penetrometers to determine the consistency of petroleum products.

KOEHLER K17770 Precision Penetrometer Needle for Petroleum Waxes, NIST Certified. Stainless Steel. 2.5gm. ASTM D1321; IP 376; DIN 51579.

KOEHLER K28300 Breaking Point of Bitumen Apparatus. Determines the breaking point of solid and semi-solid bitumens. A thin steel plaque is coated with the sample and flexed in a bending apparatus at descending temperatures until cracks appear in the sample coating. Consists of two concentric borosilicate glass tubes with movable steel plate holders. A cone-and-peg mechanism...

KOEHLER K80011 Acrylic Bath Cover for Contant Temperature Ductility Machine.