Humboldt Catalog - Asphalt - Comlibris

www.humboldtmfg.com • 1.800.544.7220Marshall Compression Accessories4" Marshall Breaking Head— H-13426" Marshall Breaking Head— H-1362Marshall Breaking Heads consist of an upper and lower cylindrical segment having aninside radius of curvature of 3" for a 6" samples and 2" for a 4" sample. The lowersegment is mounted on a base with two perpendicular guide rods extending verticallyfrom the base. One guide rod is larger than the other, with a correspondingly largerguide sleeve in the upper segment to ensure correct assembly. Guide sleeves in theupper segment bring the two sections together without appreciablebinding or loose motion on the guide rods. Meet ASTM D6927.H-1342 shipping wt. 20 lbs. (9.1kg), H-1362 shipping wt. 30 lbs. (13.65kg)H-1342H-13624" Lottman Breaking Head— H-13496" Lottman Breaking Head— H-1369Breaking heads for testing tensile strength. H-1349 has 1/2" wide upper and lowersegments for use on 4" samples. H-1369 has 3/4" wide upper and lower segments foruse on 6" samples. Meet ASTM D6931, AASHTO T283. Shipping wt. 10 lbs.AsphaltDial Flowmeter— H-1344Dial Flowmeter, metric— H-1344MConsists of a special dial indicator with a maximum position brake assembly and aguide sleeve that fits over either guide rod of a H-1342 or H-1362 stability test mold.H-1344 has a range of 1.00" with 0.01" divisions and the H-1344M has a range of25mm with 0.25mm divisions.Dial Gauge Replacement— H-1344.2Dial Gauge Replacement— H-1344.2MReplacement Dial Gauges for H-1344 and H-1344M Dial Flowmeters.Marshall Test Load Ring, 11,000 LBF (4,550kgF, 50kN)— H-4454.100Marshall Test Load Ring, 5,500 LBF (2,500kgF, 25kN)— H-4454.050Calibrated load rings with dial Gauges for use in Marshall testing are individuallyserial numbered for positive identification and comes with a calibration chart showingthe relationship between deflection and pounds force for the individual ring. Units arecalibrated in lbs. force every 20 lbs. from 0 to 1,000 lbs. and every 50 lbs. from 1,000to 11,000 lbs. with adequate deflection to interpolate to 10 lbs., in kg force and kN.Comes with 3/4" -16 female, threaded mount. Meet ASTM E74.Shipping wt. 8 lbs. (3.7kg).H-1349H-1369Digital Load Ring, 11,000 LBF (4,550kgF, 44.5kN)— H-4454.100DDigital Load Ring, 5,500 LBF (2,500kgF, 25kN)— H-4454.050DIdentical to Load Rings above except they use digital indicators in place of thedial indicators.Load RingsLoad Rings for use in various other applications. Meet ASTM E74. Rings are individuallyserial numbered for positive identification and come with a calibration chart showingthe relationship between deflection and pounds force for the individual ring.Range and Measurement UnitsModellbf kN kgf Analog Digital110 0.5 50 H-4454.001 H-4454.001D220 1.0 100 H-4454.002 H-4454.002D550 2.5 250 H-4454.005 H-4454.005D1,100 5.0 500 H-4454.010 H-4454.010D2,200 10.0 1,000 H-4454.020 H-4454.020D5,500 25.0 2,500 H-4454.050 H-4454.050D11,000 50.0 5,000 H-4454.100 H-4454.100D22,000 100.0 10,000 H-4454.200 H-4454.200DH-1344.2H-4454.100DH-1344NOTE: ASTM recommends that load rings be recalibrated eachyear after they have been put into service.H-4454.100145