< Previouswww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 78 AGGREGATE Rock Testing Moh’s Scale of Hardness Designed to determine mineral hardness by the scratch test method. Set includes 9 specimens, from talc to carborundum. Numbered specimens are keyed to descriptions inside box cover. Moh’s Scale of HardnessH-3422 Shipping wt. 2 lbs (1kg) Scratch Hardness Tester Determines quantity of soft particles in coarse aggregates on basis of scratch hardness. Appa- ratus consists of 0.0125" (1.6mm) dia. brass rod with rounded point inserted into plunger. Overall weight of brass point and plunger is 2 ±0.1 lbs (8.9 ±0.4N). Plunger is mounted on support stand, permitting plunger to lower and raise freely. Fur- nished with (1) replacement brass rod. Scratch Hardness TesterH-3420 Shipping wt. 16 lbs (7kg) Aggregate Impact Value Used to determine the impact value of aggre- gates and select them for a given application. The device has a trip-action hammer release, blow counter device and a built-in operator safety device. Heavy-duty construction with hardened steel surfaces for minimum wear. The complete assembly is cadmium plated for corrosion protec- tion. Includes counter, mold and tamping rod. Aggregate Impact ValueHS-4158 Shipping wt. 36 lbs (16.5kg) Aggregate Crushing Value The aggregate crushing value provides a rela- tive measure of the resistance of an aggregate to crushing under a gradually applied compressive load. Consists of a piston, piston cover, base plate, tamping rod and measure. Available in two sizes 150mm and 75mm. Aggregate Crushing Value, 75mmHS-4170 Aggregate Crushing Value, 150mmHS-4171 Shipping wt. 33 lbs (15kg) HS-4158 HS-4170 HS-4171 H-3420 H-3422 ItemPart No. Brass Rods (pkg. of 10) for H-3420 H-3421 Accessorieswww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 AGGREGATE 79 Rock Testing, Coatings HP-1160 HP-1108 Hoek Cells Hoek cells are used to measure the strength of cylindrical rock specimens, which are subjected to triaxial compression. They are comprised of a steel body and two steel end caps, which are screwed to the body of the cell when in use. The body has two, self-sealing couplings; one of them is for con- necting to the hydraulic pressure system, the other is for de-airing the cell chamber and the attachment of a pressure measurement device. Four sizes are available. The Hoek cell consists of the following: cell body complete with two screwed end caps and two self-sealing couplings, two spherical seats and pistons, hardened and ground, one specimen jacket. Hoek Cell, 30mmHS-4159 Hoek Cell, 42mmHS-4160 Hoek Cell, 55mmHS-4161 Hoek Cell, 1.5"HS-4162 Shipping wt. 33 lbs (15kg) Hoek Cell Membranes Flexible membranes for use with Hoek Cells. Hoek Cell Membrane, 30mmHS-4159.1 Hoek Cell Membrane, 42mmHS-4160.1 Hoek Cell Membrane, 55mmHS-4161.1 Hoek Cell Membrane, 1.5"HS-4162.1 Shipping wt. 36 lbs (16.5kg) Weight per Gallon Cup ASTM D244 Weight per Gallon Cups are used to quickly and accurately determine the weight per gallon, and also the specific gravity of paints, etc. Capacity of 83.2cc. Includes cover. Weight per Gallon CupHP-1108 Shipping wt. 0.5 lbs (0.2k Falling Sand Abrasion Tester ASTM D333, D968, D1395, D2205 The falling sand test determines the abrasion resis- tance of coatings, such as paint, varnish, lacquer and related products. The test panel is enclosed in a receptacle with a window. Ottawa natural silica sand is considered the standard use in this test because of its known characteristics. Order H-3820 Ottawa silica test sand separately. Falling Sand Abrasion TesterHP-1160 Shipping wt. 110 lbs (50kg) HCM-5070 HCM-4000iHA Typical Hoek Cell Compression Machine and Controller Setup HS-4160www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 SOIL-LAB Atterberg Limits . . . . . . . . . . 93-95 Atterberg Limits - Cone Penetrometer . . . 94 Atterberg Limits - Liquid Limit . . . . . . 93 Compaction . . . . . . . . . . .87-88 Expansion . . . . . . . . . . . . .105 Harvard . . . . . . . . . . . . . . 92 Hydrometer Analysis . . . . . . . .97-98 Load Frames, CBR . . . . . . . . . 89-91 Mold Accessories . . . . . . . . . .86 Molds . . . . . . . . . . . . . . . 85 Permeability . . . . . . . . . .99-104 Plastic and Shrinkage . . . . . . . . . 95 pH Meters . . . . . . . . . . . . .96 Sample Extraction . . . . . . . . . .84 Sand Equivalent . . . . . . . . . . . 98 Soil Processors . . . . . . . . . .82-83 Unconfined Soil Testers . . . . . . . .92 Volume Change . . . . . . . . . . .105www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 82 SOIL-LAB H-4215 Soil Processors Rapid Soil Processor Processing soil for soil compaction tests has never been easier than when using Humboldt’s Rapid Soil Processor. It automatically processes semi- moist, moist and even samples close to optimum moisture content to minus #4 screen size more than five times faster than any other method avail- able. Samples of up to 30 pounds of fat and tough clays at field moisture levels can be processed in less than 15 minutes. For those drying back sam- ples or taking up to 24hrs to prepare samples for five-point moisture/density relationship tests, the rapid soil processor can accomplish this prepara- tion in about 5 hours. Other test preparations can also benefit from the rapid soil processor, reduc- ing prep time to almost nothing. If you use field expedient methods, such as “rapid compaction” or “family of curves” testing, the rapid soil processor is a must. In addition, while processing a sample, rocks in the sample of up to 0.75" in size are automatically separated from the soil, preventing damage to the screen. The rapid soil processor features heavy-duty, all-metal construction, which provides years of dependable service under constant use. The off- set rotating drum is motor driven and requires no preset adjustments. Automatic operation frees up technician’s time allowing them to do other tasks while processing soil samples. Easy-to-in- stall, replacement screens are available, as are replacement parts. Overall dimensions: 32" x 36" x 53" (813 x 915 x 1346mm). Rapid Soil Processor, 120V 60HzH-4215 Rapid Soil Processor, 220V 60HzH-4215.2F Rapid Soil Processor, 220V 50HzH-4215.5F Shipping wt. 406 lbs (184kg) Replacement Screens for Rapid Soil Processor Electric, Disk Grinding Mill ASTM C409 The H-4198 Electric Disk Grinding Mill is used in testing labs around the world and complies with ASTM C409 for sample preparation of Hardgrove Grindability specimens. This grinding mill fea- tures a 1/3hp single-phase, geared motor, which is mounted to a rigid, cast-aluminum base with rubber feet for stability. The grinding mill head construction is made of sturdy, durable cast iron. The grinding mill head can be easily removed and disassembled for cleaning without the use of any special tools. The grinding plates are made of a hard iron alloy designed for clog resistance and long life. Plate-to-plate clearance is easily adjusted by hand in order to change the mesh size range desired. Output capacity is up to 40lbs (18kg) per hour with dry material and the material hopper provides 50in 3 (820ml) approximately 2lb (0.9kg) of material. Grinding mill is sold with the dry grinding feeder and disk set— a wet grinding feeder and disk set is available as an accessory (H-4198.1). The complete unit ships in two boxes. Soil Grinder, 120V 60HzH-4198 Soil Grinder, 220V 60HzH-4198.2F Soil Grinder, 220V 50HzH-4198.5F Shipping wt. 55 lbs (25kg) Soil Grinder, Humboldt This table-top unit prepares soil samples to des- ignated particle size for accurate, repeatable test results. Grinds one-pint sample in 15 seconds. Stainless steel construction. Includes a No. 10 per- forated stainless plate. Soil Grinder, 120V 60HzH-4199 Soil Grinder, 220V 50HzH-4199.5F Shipping wt. 28 lbs (12.7kg) Disk Grinding Mill, Hand-operated Hand-operated Grinding Mill mounts to bench top up to 1.5" (38.1mm) thick with an integral c-clamp for fast grinding of samples. The mill is made of sturdy, durable, painted cast iron. Mill head can be easily disassembled for cleaning without the use of any special tools. The grinding plates are made of a hard iron alloy designed for clog resistance and long life. Unit is sold with dry grinding feeder and disk set, but wet grinding set up is available as an accessory. Output capacity is up to 40lbs (18kg) per hour with dry material and an ener- gized cranker. The material hopper provides 50in 3 (820ml) approximately 2lb (0.9kg) of material. Disk Grinding Mill, Hand-OperatedH-4197 Shipping wt. 12.5 lbs (5.7kg) DescriptionModel Replacement Screen, 11.875" (302mm) height (for units sold after March, 1995) H-4215.32 Replacement Screen, 13" (330mm) height (Old Style, for units sold before March, 1995) H-4215.26 DescriptionModel No. 4 Perforated, SS Plate H-4199.A No. 10 Perforated, SS Plate H-4199.B No. 35 Perforated, SS Plate H-4199.C 2mm Perforated, SS Plate H-4199.D Beater Assembly H-4199.7 H-4199 H-4198 DescriptionModel Coarse Grinding Plate Set H-4198.1 DescriptionModel Revolving Plate H-4197.1 H-4197www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 SOIL-LAB 83 Soil Processors H-3839 H-3843A H-3842A H-4257 H-4258 HC-3851 H-3858.3F Soil Mortar ASTM D421; AASHTO T87 Heavy porcelain mortar, glazed outside surface and unglazed inside; for use with H-4258 pestle to break up soil particle aggregates for testing. Mortar is 3.5" (90mm) ID x 2.25" (57mm) H. Soil MortarH-4257 Shipping wt. 1.5 lbs (0.7kg) Soil Pestle ASTM D421; AASHTO T87 Rubber-tipped 8" (203mm) long pestle, made for gently grinding soils without breaking individual particles. Soil PestleH-4258 Shipping wt. 0.7 lbs (0.32kg) Mixer, 5-Qt. Mixer for mixing material samples. The H-3839 operates on the principle of planetary action where the beater reaches every part of a batch, rotating on its axis in opposite directions as it moves around the bowl. This mixer thoroughly blends, mixes and aerates all ingredients for a consistent, predictable finished batch. Selective agitator transmission has 3 speed settings: 139, 285 and 591 RPM. Direct gear drive and a heavy- duty motor ensure constant mixing speeds under load. A locking hand-lever provides precise raising and lowering of the mixing bowl. Base dimen- sions: 10.375" x 15" (264 x 381mm). Height: 17" (432mm). The mixer includes a stainless steel bowl, wire whip, dough hook and an aluminum flat beater. It is suggested that a stainless steel beater or a Humboldt extreme-duty whisk be purchased for materials mixing applications for improved beater life. Mixer, 5-Qt. (4.73L), 120V 60HzH-3839 Mixer, 5-Qt. (4.73L), 230V 60HzH-3839.2F Mixer, 5-Qt. (4.73L), 230V 50HzH-3839.5F Shipping wt. 55 lbs (25kg) Humboldt Laboratory Mixer, 5-Qt. Humboldt’s 5-Qt. Laboratory Mixer has been designed to provide material testing labs with a step up in quality from the typical lab mixer. This mixer has been designed specifically for the demands of cement and soil mixing and not as a kitchen-prep machine. This new mixer, with its clear safety cover provides a design, which allows for material, water and other additives to be easily added to the mix via a port at the top of the mixer. The clear safety cover is attached to the mixer, independent of the bowl and can be removed for cleaning. The mixer features lightweight alumi- num construction and comes with a stainless steel stirrer and mixing bowl. he H-3858 promotes extremely safe operation and complies with CE standards. It provides an emergency stop button and stops automatically when the bowl is lowered during the mixing pro- cess. Its design is optimized for easy handling including its easy-lowering bowl mechanism. The mixer provides two mixing speeds: 140 ±5 rpm and 285 ±10 rpm. Dimensions are: 9.25" x 15.5" x 22.4" (235 x 396 x 568mm). Mixer, 5-Qt. (4.73L), 120/230V 50/60HzH-3858.3F Shipping wt. 66lbs (30kg) Soil and Mortar Mixer, 5L (5.3qt) This excellent, alternative to the Hobart mixer features two-speed, manual-control with a very robust design, expressly made for the efficient mixing of cement pastes and mortar. The mixer offers two speeds: 140 rpm for revolving with 62 rpm planetary action and 285 rpm revolving with15 planetary action. This mixer features a heavy-duty design, which provides excellent stability when placed on a counter top. Provides open mixing bowl for easy visual consistency control. Simple distance control between stirrer paddle and mixing bowl main- tains standard distance between bowl and stirrer. Hoisting mechanism can also be used to lower the mixing bowl. Quick-clamping system allows mixing bowl to be attached to the mixer easily. Provided with standard stainless steel bowl and standard beater. Mortar Mixer, 5L (5.3qt), 120V 60HzHC-3851 Mortar Mixer, 5L (5.3qt), 230V 60HzHC-3851.2F Ship wt. 125lbs. (56kg) Laboratory Bench Mixers These mixers are designed with larger bowls for larger samples or busier labs. They feature a direct gear drive and a heavy-duty 1/2hp motor to ensure constant mixing speeds under load. A locking hand-lever provides precise raising and lowering of the mixing bowl. These mixers thor- oughly blend, mix and aerate all ingredients for a consistent, predictable finished batch. Selective agitator transmission has 3 fixed speed settings and a stir speed, these are: 107, 198 and 365 and 59 RPM. Its 15-minute SmartTimer provides ease of use and consistency. Bowl Interlock ensures mixer bowl is properly in place for mixer to oper- ate and bowl lift is an ergonomic hand crank operated, which self-locks in the top and bottom positions. Includes stainless-steel bowl, flat-type aluminum grid beater, whip and aluminum dough hook. Base Dimensions of the 12 Qt. Mixer are: 14.75" x 20" x 29.6125" (375 x 508 x 750mm). Base Dimensions of the 20 Qt. Mixer are: 21" x 21.5" x 41.25" (533 x 546 x 1048mm). Bench Mixer, 12Qt, 120V 60HzH-3842A Bench Mixer, 12Qt, 230V 50/60HzH-3842A.4F Shipping wt. 185 lbs (84kg) Bench Mixer, 20Qt, 120V 60HzH-3843A Bench Mixer, 20Qt, 230V 50/60HzH-3843A.4F Shipping wt. 230 lbs (104kg) For Mixer Accessories, please see page: 236, 289. ACCESSORIESwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 84 SOIL-LAB Sample Extraction H-4185 H-4150 Sample Ejector, Hand-Operated Designed for lab and field use to extract soil sam- ples from 4" and 6" compaction molds, as well as 2" and 2.8" tube samples. The ejection force is generated by means of a 3-ton (27.7kN) capacity, hand-operated hydraulic jack. The cast-alumi- num ejector head assembly can be positioned at different heights through the use of quick release pins. This enables the operator to easily match the ejection travel to the height of the mold being used. Piston stroke is 8" (235mm). Overall dimen- sions 13"W x 6"D x 27"H (330 x 152 x 686mm). Sample Ejector, Hand-OperatedH-4155A Shipping wt. 56 lbs (25.5kg) Sample Ejector, Motorized Designed for lab and field use to extract soil sam- ples from 4" and 6" compaction molds, as well as 2" and 2.8" tube samples. This sample ejector features the use of a 5-ton capacity, motorized hydraulic pump and ram assembly. The unit incor- porates extended upright rods in order to accom- modate standard 4" and 6" compaction molds, as well as 2" and 2.8" sample tubes. Piston stroke is 9.25" (184mm). Overall dimensions, excluding pump, 13"W x 6"D x 29"H (330 x 152 x 737mm). Sample Ejector, Motorized, 120V 60HzH-4150 Sample Ejector, Motorized, 220V 50/60HzH-4150.4F Shipping wt. 90 lbs (40kg) Horizontal Sample Ejector Hydraulically driven horizontal sample ejector designed for rapid ejection of 3" (76.2mm) x 30" (762mm) thin-wall sample tubes (Shelby tubes). The horizontal sample ejector provides a smooth and easily controlled piston stroke providing easy and rapid handling of ejected samples. The unit’s hydraulic system accurately controls the horizon- tal piston’s 5600lbf (24.9kN) force to eject sam- ples smoothly. The ejector uses 1.7gpm hydraulic pump powered by a 1hp electric motor. Hydraulic oil reservoir provides 2.5gal (9.5L) capacity. This ejector can also be used with 2 or 2.5" Shelby tube samples using the corresponding conver- sion kit, see chart below. The ejector comes with (1) sample trough to support ejected samples. Overall dimensions w/o sample trough are: 84" (2134mm) L x 23" (584mm) W x 18" (457mm) H. Horizontal Sample Ejector, 120V 60HzH-4185 Horizontal Sample Ejector, 220V 60HzH-4185.2F Horizontal Sample Ejector, 220V 50HzH-4185.5F Shipping wt. 310 lbs (140kg) Portable Stand for Horizontal Sample Ejector Sturdy, mobile stand accommodates H-4185 horizontal sample ejector. Complete with shelf for pneumatic pump and reservoir. Large wheels provide easy maneuverability. Top allows sam- ple ejector to be bolted to it for added stability. Requires longer hoses (included) to reach pump and reservoir. Some assembly required. Portable Stand for Sample EjectorH-4185.100 Shipping wt. 170 lbs (77kg) H-4155A Accessories for H-4185 Sample Trough, Round Bottom H-4185.RT Conversion Kit for 2" Sample Tube H-4185.2 Conversion Kit for 2.5" Sample Tube H-4185.3 H-4185.100 (shown with ejector, not included) H-4185.RTwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 SOIL-LAB 85 Molds Standard Proctor Compaction Mold, 4" ASTM D558, D559, D560, D698, D1557, D1558, AASHTO T99, T134, T135, T136, T180, T220 Soil mold used where a compacted sample is required, such as standard proctor density/mois- ture tests. Mold volume is 1/30 ft 3 . Cold-rolled steel tubing, plated for rust resistance. Mold dimen- sions are 4" ID x 4.584" H with a 2" detachable collar. Includes detachable base plate, studs and wing nuts. Standard Proctor Compaction Mold, 4"H-4141 Shipping wt. 14 lbs (6.3kg) Standard Proctor Mold, Split Design, 4" ASTM D558, D559, D560, D698, D1557, D1558, AASHTO T99, T134, T135, T136, T180, T220 Mold volume of 1/30 ft 3 . Cold-rolled steel tubing, plated for rust resistance. Includes detachable base plate, studs and wing nuts. Mold has vertical split in body with 2 quick-acting clamps for easy removal of specimen. Mold dimensions are 4" ID x 4.584" H with a 2" detachable collar. Includes detachable base plate, studs and wing nuts. Standard Proctor Mold, Split-Design, 4"H-4225A Shipping wt. 13 lbs (5.9kg) Modified Proctor Compaction Mold, 6" ASTM D558, D559, D560, D698, D1557, D1558, AASHTO T99, T134, T135, T136, T180, T220 Soil mold used for modified proctor density/ Moisture tests. Mold volume of 1/13.33 ft 3 . Cold- rolled steel tubing, plated for rust resistance. Mold dimensions are" 6" ID x 4.584" H with a 2" detachable collar. Includes detachable base plate, studs and wing nuts. Modified Proctor Compaction Mold, 6"H-4162 Shipping wt. 19 lbs (8.6kg) Modified Proctor Mold, Split Design, 6" ASTM D558, D559, D560, D698, D1557, D1558, AASHTO T99, T134, T135, T136, T180, T220 Mold volume of 1/13.33 ft 3 , cold-rolled steel tub- ing, plated for rust resistance. Includes detachable base plate, studs and wing nuts. Mold has vertical split in body with 2 quick-acting clamps for easy removal of specimen. Mold dimensions are 6" ID x 4.584" H with a 2" detachable collar. Includes detachable base plate, studs and wing nuts. Modified Proctor Mold, Split Design, 6"H-4161A Shipping wt. 18.3 lbs (8.3kg) CBR Mold with Perforated Base, 6" ASTM D1883; AASHTO T193 CBR mold with a volume of .1145 ft 3 . Cold-rolled steel tubing, plated for rust resistance. Collar extension and perforated base plate can be clamped on either end of cylinder. Mold dimen- sions are 6" ID x 7" H with a 2.5" detachable collar. Includes detachable base plate, studs and wing nuts. CBR Mold with Perforated Base, 6"H-4151 Shipping wt. 23.2 lbs (10.5kg) CBR Mold with Solid Base, 6" ASTM D1883; AASHTO T193 CBR mold with a volume of .1145 ft 3 ,. Cold-rolled steel tubing, plated for rust resistance. Collar extension and solid base plate can be clamped on either end of cylinder. Mold dimensions are 6" ID x 7" H with a 2" detachable collar. Includes detach- able base plate, studs and wing nuts. CBR Mold with Solid Base, 6"H-4149 Shipping wt. 22 lbs (10kg) Compaction Mold, 6" ASTM D1883; AASHTO T193 Compaction mold with a volume of 1/10th ft 3 . Cold-rolled steel tubing, plated for rust resistance. Mold dimensions are 6" ID x 6.1" H with a 2.5" detachable collar. Includes detachable base plate (8" x 8" x 0.5" thick), studs and wing nuts. Compaction Mold, 6"H-4159 Shipping wt. 21 lbs (9.5kg) LBR Mold, 6" FM 1-T 180, FM 5-515 Compaction mold with a volume of 1/13.33 ft 3 , cold-rolled steel tubing, plated for rust resistance. Mold dimensions are 6" ID x 6.1" H with a 2.5" detachable collar. Collar extension and perforated base plate can be clamped on either end of cyl- inder. Compatible with H-4169 Compactor. LBR test requires H-4147 spacer disc, sold separately, see next page. LBR Mold, 6"H-4163 Shipping wt. 22 lbs (10kg) Compaction Split Mold, 2.8" Compaction mold with a volume of .0214 ft 3 . Cold- rolled steel tubing, plated for rust resistance. Mold dimensions are 2.8" ID x 4" H with a 2" detach- able collar. Mold has vertical-split body with 2 quick-acting clamps for easy removal of speci- men. Not compatible with H-4169 compactor. Compaction Split Mold, 2.8"H-4142 Shipping wt. 7.8 lbs (3.5kg) Compaction Mold, California 216 CA Method 216B Compaction mold 6" ID x 2.875" H with a 2.5" detachable collar. For use with H-4169.CA Compactor. Compaction Mold, 6"H-4169.4CA Shipping wt. 21 lbs (9.5kg) H-4141 H-4151 H-4159 H-4162 H-4225A H-4142 H-4163 H-4161A H-4149www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 86 SOIL-LAB Mold Accessories H-4154FP H-4179 H-4172 H-4175 H-4178 H-4174 H-4176 H-4147H-4178BR H-4177 H-4154 H-4158H-4158.1 H-4465.25 Cutting Edge Machined from seamless tubing with a sharpened edge to enable undisturbed samples to be taken in the field. Cutting edge is plated for rust resis- tance and has a 6" (152mm) ID and 2" (51mm) high. Recess in upper section allows edge to be mounted at either end of a H-4149 or H-4151 mold to facilitate sample removal in the field. Cutting EdgeH-4174 Ship wt. 2 lbs. (0.9kg) Swell Plate Perforated 5.875" (149mm) dia. base with adjust- able stem. Contact end of the stem is easily locked in place with a knurled nut. Swell PlateH-4172 Ship wt. 5 lbs. (2.3kg) Swell Tripod Attachment Metal Tripod supports dial gauge for measuring the amount of swell during soaking. Attachment is used with H-4172 swell plate. Order dial indicator separately. Swell Tripod AttachmentH-4158 Ship wt. 0.8 lbs. (0.3kg) Dial Indicator Dial indicator has 1.000" operating range, grad- uated in 0.001" divisions, clockwise movement and revolution counter. Recommended for use with H-4158 tripod attachment. Metric version, H-4465.25 is 25mm x 0.01mm. Dial IndicatorH-4158.1 Dial Indicator, MetricH-4465.25 Ship wt. 1.3 lbs. (0.5kg) Surcharge Weight, 5 lb. Used in the application of surcharged loads on the soil’s surface during soaking and penetra- tion. Rust-resistant, plated annular disk weighs 5 lbs. (2.3kg), 5.875" (149mm) OD with a 2.125" (54mm) ID hole in center. 5 lb. Surcharge WeightH-4175 Ship wt. 5.7 lbs. (2.5kg) Surcharge Weight, 10 lb. 10 lb. (4.5kg) Field surcharge weight, made in two parts; 5.875" (149mm) OD; 2.125" (54mm) ID. 10 lb. Surcharge WeightH-4177 Ship wt. 12 lbs. (5kg) Slotted Surcharge Weight, 5 lb. Used in the application of surcharged loads on the soil’s surface during soaking and penetra- tion. Rust-resistant, plated annular disk weighs 5 lbs. (2.3kg), 5.875" (149mm) OD with a 2.125" (54mm) slot. 5 lb. Slotted Surcharge WeightH-4176 Ship wt. 6 lbs. (3kg) Slotted Surcharge Weight, 10 lb. 10 lb. (4.5kg) slotted, field surcharge weight, 8.5" (216mm) dia. Slotted Surcharge Weight, 10 lb.H-4179 Ship wt. 11 lbs. (5kg) Spacer Disk Disk is used as a false bottom in a soil mold during the compaction process. Plated, rust-resistant steel disk is 2.416" (36mm) high, 5-15/16" (152mm) dia. Spacer DiskH-4153 Ship wt. 20 lbs. (9kg) Spacer Disk LBR 6" For use with the H-4163 LBR mold. Compatible with H-4169 Compactor. Disk is used as a false bottom in a soil mold during the compaction pro- cess. Plated, rust-resistant steel disk is 1.416" (36mm) high, 5-15/16" (152mm) dia. Spacer Disc. LBRH-4147 Ship wt. 12.2 lbs. (5.5kg) Filter Paper 100 pack of coarse grade filter paper used to separate spacer disc and soil in the CBR mold during compaction operation, or over the top sur- face of the soil when the compaction operation is completed. Filter PaperH-4154FP Ship wt. 0.3 lbs. (0.13kg) Filter Screen 100 mesh stainless screen is 5-15/16" (152mm) dia. Filter ScreenH-4154 Ship wt. 0.1 lbs. (0.04kg) Dial Indicator Bracket Bracket used to attach a dial indicator to the pen- etration piston. Dial Indicator BracketH-4178BR Ship wt. 0.8 lbs. (0.36kg) Penetration Piston CBR penetration piston has 3 sq. in. (19.35cm2) base area and is about 7.5" (191mm) long. Designed for use in conjunction with weights H-4175 and H-4176 to apply penetration surcharge loads. Penetration PistonH-4178 Ship wt. 7 lbs. (3kg) H-4153www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 SOIL-LAB 87 H-4170BH-4160B Compaction H-4169 H-4169.100-B H-4169.2416 H-4169.2415 H-4173A H-4171A Mechanical Compactor, Automatic ASTM D558, D559, D560, D698, D1557; AAS- HTO T99, T134, T135, T180 The mechanical compactor automatically com- pacts and rotates mold after each blow while keeping track of the number of hammer blows and shutting off once a preset number of blows is reached. The start/stop function of the compac- tor is independent of the counter. The unit can be used to perform standard or modified compac- tion tests using a 5.5 lb. (2.5kg) hammer with 12" (305mm) height of drop or a 10 lb. (4.5kg) hammer with 18" (457mm) drop. Hammer lift compen- sates the height of the drop for soil thickness in the mold during compaction. Hammer weight is concentrated at the foot, allowing free fall of the hammer. Hammer changes are made from in front of the compactor, making maintenance/adjust- ments easier without moving machine away from mounted location. Included with the compactor are: (1) 5.5 lb (2.5kg) hammer; (1) 10 lb. (4.5kg) pie-shaped hammer; (1) hammer surcharge weight to convert hammers to 10lb (4.5kg); (1) hammer safety device; (1) 4" (102mm) mold, and (1) 6" (152mm) mold. Overall dimensions: 56"H x 16.5"W x 30"D (1422 x 419 x 762mm). Max. height in operation: 66" (1677mm). Mechanical Compactor, 120V 60HzH-4169 Mechanical Compactor, 230V 50/60HzH-4169.4F Shipping wt. 387 lbs (175kg) Mechanical Compactor Safety Cage Cage provides protection from moving parts during compaction. Cage is hinged to allow access to mold and hammer. Mechanical Compactor Safety CageH-4169.100-B Shipping wt. 8 lbs (3.6kg) California Mechanical Auto Compactor Model complies with California method 216 and is supplied with a 2" round 10 lb hammer and cor- responding piston and rod. Required split mold is available upon request. Use with H-4169.4CA Mold. California Mechanical Auto CompactorH-4169.CA Shipping wt. 432 lbs (195kg) Calibration Kit for Mechanical Compactor ASTM D2168 For use with H-4169 automatic mechanical com- pactor. Calibration kit includes lead deformation apparatus, micrometer and 50 lead calibration cylinders. Calibration Kit for Mechanical CompactorH-4169CK Shipping wt. 4.9 lbs (2.2kg) Compaction Hammer, Standard, Manual ASTM D558, D698; AASHTO T99 Manual, moisture/density hammer meets ASTM and AASHTO specs. It incorporates a 5.5 lb (2.54kg) weight and a drop of 12" (305mm) with a 2" (51) face. Guide sleeve has four vent holes in each end of sleeve to release built-up air pressure. Machined steel, plated for rust resistance. Fea- tures resilient rubber ball handle. Standard Compaction Hammer, ManualH-4160B Shipping wt. 9.2 lbs (4.2kg) Compaction Hammer, Modified, Manual, AASHTO AASHTO T180 Manual, moisture/density hammer meets AASHTO specs. It incorporates a 10 lb (4.5kg) weight and a drop of 18" (457mm) with a 2" (51) face. Guide sleeve has four vent holes in each end of sleeve to release built-up air pressure. Machined steel, plated for rust resistance. Features resilient rubber ball handle. Compaction Hammer, ModifiedH-4170B Shipping wt. 15 lbs (7kg) Compaction Hammer, Manual, 5lb, COE EM 1110-1-1804 Hammer incorporates a 5.5 lb (2.54kg) weight and a drop of 12" (305mm) with a 2" (51) face. Ham- mer is guided on shaft. Length of drop is slightly adjustable. Foot assembly has recoil mechanism to reduce impact fatigue on parts. Tamping face is removable and replaceable. Compaction Hammer, Manual, 5lb, COEH-4173A Shipping wt. 11 lbs (4.9kg) Compaction Hammer, 10lb, COE Manual, moisture/density hammer, which incor- porates a 10 lb (4.5kg) weight and a drop of 12" (305mm) with a 2" (51) face. Compaction Hammer, 10lb, COEH-4171A Shipping wt. 18 lbs (8.3kg) *Hammers do not include weights. New-Style Hammers are only threaded in the middle of the shaft. Old-Style Hammers are threaded almost to the end of the shaft. Replacement Hammers 4" Round, New-Style* H-4169.2415 6" Pie-Shape, New-Style* H-4169.2416 4" Round, Old-Style* H-4169.415 6" Pie-Shape, Old-Style* H-4169.416 Replacement parts are available . Please inquire and include Unit Serial Number . NOTES For Compaction Molds, see page 85 . NOTESNext >