< Previouswww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 98 SOIL-LAB H-4378 Hydrometer Analysis, Sand Equivalent H-4340 H-4379 (shown with H-4374.C cover) H-4374 Air Jet Dispersion Tube ASTM D7928; AASHTO T88 Alternative method for dispersing soil suspen- sions used in hydrometer method of testing sub- grade soils. Uses air bubbles to disperse soil samples. Comparative tests show the unique air jet action achieves better dispersion of clays with less degradation of soft particles like micas. Pro- vides easier method, as samples are dispersed right in the sedimentation cylinder, eliminating the mess and sample loss from moving samples from one container to the other. Used by U.S. govern- ment agencies, State DOTs and consulting geo- technical engineers. Shown with hydrometer jar, Not included. Air Jet Dispersion TubeH-4270 Shipping wt. 6 lbs (2.72kg) Dispersion Hand Stirrer ASTM D7928; AASHTO T88 Inexpensive hand stirrer for dispersing soil sus- pensions used in hydrometer method of testing sub-grade soils. Shown with hydrometer jar, Not included. Dispersion Hand StirrerH-4264 Shipping wt. 2 lbs (0.9kg) Sand Equivalent Testing Sand equivalent tests serve as rapid field-correla- tion tests to show relative proportions of clay-like or plastic fines and dusts in granular soils and fine aggregates. The test separates sand and clay, a comparative reading is determined between the suspended clay and the settled sand in the mea- suring cylinder. Tests may be done in the labora- tory or the field. Sand Equivalent Shaker, Digital Timer ASTM D2419; AASHTO T176 Motorized sand equivalent shaker features a dig- ital timer, which can be set from 0 to 60 minutes with automatic shutoff. It features an easy-to- use digital interface with an accuracy of 0.5%. to increase accuracy and ease of operation. It is recommended for samples in the laboratory. The consistent, repeatable oscillation of the appara- tus eliminates operator-caused variation. Shak- ing operation delivers an 8" (203mm) stroke at a speed of 175 ±2 strokes per minute. Dimensions: 12" x 24" x 24"H (31 x 61 x 61cm). Sand Equivalent Shaker, 120V 60HzH-4379 Sand Equivalent Shaker, 220V 50HzH-4379.5F Shipping wt. 125 lbs (56.6kg) Sand Equivalent Shaker, Motorized ASTM D2419; AASHTO T176 Motorized sand equivalent shaker features two separate electronic timers (one preset at 45 seconds and the other preset at 10 minutes) to increase accuracy and ease of operation com- pared to a spring-type timer. It is recommended for samples in the laboratory. The consistent, repeatable oscillation of the apparatus eliminates operator-caused variation. Shaking operation delivers an 8" (203mm) stroke at a speed of 175 ±2 strokes per minute. Dimensions: 12" x 24" x 24"H (31 x 61 x 61cm). Sand Equivalent Shaker, 120V 60HzH-4374 Sand Equivalent Shaker, 220V 50HzH-4374.5F Shipping wt. 125 lbs (56.6kg) Cover for Motorized Sand Equivalent Shaker Clear acrylic cover encloses the sand equivalent shaker for safer operation. The cover swings back out of the way for loading. Cover for Sand Equivalent ShakerH-4374.C Shipping wt. 8 lbs (3.7kg) Sand Equivalent Shaker, Manual Operation ASTM D2419; AASHTO T176 Manually operated sand equivalent shaker is ideal for use on job site to give more uniform shaking action. Shaker consists of mounting bracket with cylinder holder and two spring steel straps, stroke indicator and counter mounted on one end. Uni- form shaking action is accomplished by pushing the top frame by a simple stroke of the hand. Por- table unit features removable wooden carrying case. Dimensions: 21" x 6.5" x 26.375" (53 x 17 x 67cm). Sand Equivalent Shaker, Manual OperationH-4378 Shipping wt. 26 lbs (11.7kg) Sand Equivalent Test Set ASTM D2419; AASHTO T176 The Humboldt sand equivalent test set includes all items required to perform a sand equivalent test except for a shaker. Be sure to choose a shaker from those offered on this page. These test sets include: Sand Equivalent Test Set with CaseH-4340 Sand Equivalent Test Set without CaseH-4341 Shipping wt. 25.1 lbs (11kg) Sand Equivalent Stock Solution ASTM D2419; AASHTO T176 Standard stock solution, made from anhydrous calcium chloride, glycerin and formaldehyde. Use diluted with distilled water in ratio of 85ml solution per/gal. distilled water. Sand Equivalent Stock Solution, 8oz (.24L)H-4342 Sand Equivalent Stock Solution, 1G (3.8L)H-4342.2 Shipping wt. 0.8 lbs (0.36kg) Components Measuring cylinder, plasticH-4340.1 Latex Tubing (ft.)H-4340.2.2 Rubber stopperH-4340.5 Irrigator tubeH-4340.2.6 Weighted foot assemblyH-4340.3 Siphon assemblyH-4340.2 Wide-mouth funnelH-4340.4 Measuring can (3.0 oz.)H-1350.3SP Standard stock solution (8 oz.)H-4342 H-4264H-4270 H-4342.2 H-4342www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 SOIL-LAB 99 Permeability Pin Hole Dispersion Apparatus ASTM D4647 This test is used for evaluating clay soils for erod- ibility by flowing water through a small hole that is drilled through the compacted specimen. The test chamber has a unique clamping ring for holding the stainless steel mold to the base while com- pacting the sample. Included with the chamber are screens, base stand, constant head reservoir, tubing, connections, pipette and a tool for drilling the pinhole. The end cap has a pilot hole for drill- ing the 1.0mm (.040") hole through the sample. All aluminum parts are anodized for corrosion resistance. Pin Hole Dispersion ApparatusHM-3930 Shipping wt. 6.6 lbs (3kg) Shelby Tube Permeameter The Shelby tube permeameter allows you to perform permeability tests within a Shelby tube without removing the sample. Ideal for cohesion-less materials and sands. It is suggested that the specimen be ejected at test conclusion and examined for voids or large aggre- gate, which possibly could affect the test results. Two sets of end caps fit over a Shelby tube liner up to 6" long. End caps each contain valve to control flow of permeants through the specimen, along with a porous stone to prevent material from flowing into and clogging the valve. End caps are anodized aluminum. Includes o-rings, connecting rods, clamping knobs, and tubing. Shelby tube not included. Shelby Tube Permeameter, 2"HM-3913 Shelby Tube Permeameter, 2.5"HM-3914 Shelby Tube Permeameter, 3"HM-3915 Shipping wt. 6 lbs (2.72kg) Constant Head Permeameter Cells ASTM D2434; BS 1377 Part 5 Use to determine the coefficient of permeability by the constant head method for laminar flow of water through granular soils. Two manometer ports are grooved & screened on the inside. Dis- tance between ports is always equal to diame- ter. 100 mesh screens used to prevent migration of material through valves & tubing during test. Acrylic chamber permits viewing sample. Spring incorporated into top cap to apply 5-10 lbs. force against screen to prevent soil density changes. End caps and clamping ring are anodized alumi- num. Each cell comes complete with valves and perforated screens. Order tubing separate. 9" (229mm) cells are made to order. Permeameters with manometer outlets Permeameter Cell, 2.5" (63mm) HM-5801 Permeameter Cell, 3.0" (76mm)HM-5802 Permeameter Cell, 4.5" (114mm)HM-5803 Permeameter Cell, 6" (152mm)HM-5804 Permeameter Cell, 9" (229mm)HM-5805 Shipping wt. 3-33 lbs (1.3 - 14.9kg) Tubing for use with Permeameter Cells Flexible, clear PVC tubing for use with Permeame- ter cells. 0.25" ID x 0.375" OD. Tubing, 0.25" ID x 0.375" OD, 25ft.HM-003349 Shipping wt. 0.5 lbs (0.2kg) Universal Top Plate with Measuring Slots This universal top plate with slots allows either a height gauge or calipers or even a metal scale to be used to measure sample heights. It can be used with either Constant or Falling Head cells. It will not fit the HM-5805. Provides easier measur- ing for ASTM D2434 procedure. Univ. Top Plate with Measuring SlotsHM-5806 Shipping wt. 5 lbs (2.2kg) Falling Head Permeameter Cells ASTM D2434; BS 1377 Part 5 For use with granular soils in determining the coef- ficient of permeability via the falling-head method for laminar flow of water. Compact and portable unit includes a spring incorporated into top cap to apply 5-10 lbs. force against screen to prevent soil density changes. End caps and clamping ring are anodized aluminum. Each cell comes complete with valves and perforated screens. Order tubing separate. 9" (229mm) cells are made to order. Permeameters without manometer outlets Permeameter Cell, 2.5" (63mm) HM-5891A Permeameter Cell, 3.0" (76mm)HM-5892 Permeameter Cell, 4.5" (114mm)HM-5893 Permeameter Cell, 6" (152mm)HM-5894 Permeameter Cell, 9" (229mm)HM-5895 Shipping wt. 3-33 lbs (1.3 - 14.9kg) HM-5802 HM-5804 HM-3915 Permeameter Replacement Parts Replacement Screens for Falling and Constant Head Permeameter Cells (set of 3) 2.5" HM-5801.8 3.0"HM-5802.8 4.5"HM-5803.8 6.0"HM-5804.8 9.0"HM-5805.8 Perforated Plate for Falling and Constant Head Permeameter Cells (set of 2) 2.5" HM-5801.9 3.0"HM-5802.9 4.5"HM-5803.9 6.0"HM-5804.9 9.0"HM-5805.9 Replacement Screen Strips for Constant Head Permeameter Cells (8.75" long, set of 2) HM-5801.7 HM-5894 HM-3930 HM-5892 HM-5806 HM-003349www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 100 SOIL-LAB Permeability Constant Head Tank Acrylic tank with regulating valve for flow control of water and a porous media on bottom to filter out air bubbles. Maintains constant water head via an overflow port. Includes: saddle valve for connection to either de-aired or tap water source and tubing for hook-up to test chamber. Tank measures 5.625" diameter x 5.25" height. Constant Head Tank, 1500ccHM-5880 Shipping wt. 5 lbs (2.2kg) Dual Manometer Tube Stand ASTM D2434 Economical manometer tube setup for use with Constant Head Cells. Two acrylic tubes with valves mounted on aluminum rail, with scale for monitoring flow volumes. Scale is 100cm long with cm and mm graduations. Each tube has its own valve to allow running two tests. Choose wall mount or free standing. Includes tubing. Dual, Manometer Stand, Wall MountHM-5860 Dual, Manometer Stand, Free StandingHM-5861 Shipping wt. 8 lbs (3.7kg) Single Manometer Tube Stand ASTM D2434 Economical manometer tube setup for use with Falling Head Cells. Single acrylic tube with valves mounted on aluminum rail, with scale for moni- toring flow volumes. Scale is 100cm long with cm and mm graduations. Choose wall mount or free standing. Includes funnel and tubing. Single, Manometer Stand, Wall MountHM-5890 Manometer Stand, Free StandingHM-5896 Shipping wt. 8 lbs (3.7kg) Compaction Permeameters ASTM D5856 For determining permeability of clay, sand, and gravel soils. Uses Proctor plasticity compaction method. Two-piece cylindrical mold includes: upper plate with valve; water inlet/outlet; filter base plate; and filter stones. 6"W x 6"D x 12"H. Compaction Permeameters, 4"H-4145 Compaction Permeameters, 6"H-4146 Shipping wt. 25.9 lbs (11.7 Compaction Hammer Rod with sliding weights on a 2" (51mm) dia foot. Stop allows adjusting height of drop up to 8" (203mm). Includes one .25 lb. (100g) and one 2.25 lb. (1kg) weight. Compaction HammerHM-3701 Shipping wt. 6 lbs (2 .7kg) Compaction Hammer, Standard, Manual ASTM D558, D698; AASHTO T99 Manual, moisture/density hammer meets ASTM and AASHTO specs. See page 87 for more information. Standard Compaction Hammer, ManualH-4160B Shipping wt. 9.2 lbs (4.2kg) Compaction Hammer, Modified, Manual, AASHTO AASHTO T180 Manual, moisture/density hammer meets AAS- HTO specs.See page 87 for more information. Compaction Hammer, ModifiedH-4170B Shipping wt. 15 lbs (7kg) Permeameter Replacement Parts Filter stone for H-4146 H-4148X Filter stone for H-4145 H-4148 Porous stone for H-4146 H-4148.6 Porous stone for H-4145 HM-4184.100 Spring for H-4146 and H-4145 H-4145.8 Permeameter Accessories High Vacuum Pump H-1763A or H-1763A.4F Material Scoop, #2 Round H-3731 Mixing Bowl, 8qt (7.6L) 12.5" x 5.5" (318 x 140mm) H-4938 Graduated Cylinder, 250mL, Glass or Plastic H-4915.250 H-4916P.250 HM-3701 HM-5880 HM-5896 HM-5861 HM-5890 HM-5860 H-4146 H-4145 H-4160B H-4170Bwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 SOIL-LAB 101 Permeability For Sample Prep Accessories and consumables, please see pages 154-155 . ACCESSORIES HM-4188B Permeability Cells ASTM D5084; BS 1377 Part 6 1990 HM-4188B permeability cells are constructed of high-quality materials throughout for long-lasting performance. The cell top and base are precision machined from 6061 T6 aluminum and black anodized for a durable finish. To facilitate sample setup, the chamber and cell top can be quickly and easily removed by loosening the three knobs that hold the upper assembly to the base. The clear acrylic chamber provides a working pressure of 150 psi (1,000 kPa) and is tested to 250 psi (1,700 kPa). The cell has five, no-volume-change, valves aligned along the front of the cell for maximum convenience. Two valves handle top drainage, two valves handle bottom drainage, and one valve handles filling/emptying and providing con- fining pressure to the cell. The removable base pedestal accommodates various sample diameters from 35mm to 4 inch, see chart above for model numbers correspond- ing to the size needed. Cells are available with black-anodized aluminum or stainless steel top caps and base pedestals, refer to chart above . Brass valves are standard with these cells, but stainless steel valves (stainless steel is typically used with hazardous materials) are an option, please inquire. Cell dimensions are: 13.75" H x 8.75" dia. (349.2 x 222.3mm). Overall dia. is: 11" (279.4mm). Triaxial Cells— HM-4199 For those who plan to do triaxial tests in addition to permeability testing, consider using HM-4199B or HM-4199SS triaxial cells for the added conve- nience of using one cell for both tests. See page 145. Permeability Cells, Top Cap/Base Pedestal Sets and Individual Top Caps and Bases Size Cell Standard Cell Stainless Set Aluminum Top Cap Only Base Only Set Stainless Steel SS Top Cap Only SS Base Only 35mm HM-4188BHM-4188SS HM-4188.35HM-4199.35THM-4188.35BHM-4188.35SSHM-4199.35SST HM-4188.35SSB 1.4"HM-4188.14HM-4199.14THM-4188.14BHM-4188.14SSHM-4199.14SST HM-4188.14SSB 38mmHM-4188.38HM-4199.38THM-4188.38BHM-4188.38SSHM-4199.38SST HM-4188.38SSB 1.5"HM-4188.15HM-4199.15THM-4188.15BHM-4188.15SSHM-4199.15SST HM-4188.15SSB 50mmHM-4188.50HM-4199.50THM-4188.50BHM-4188.50SSHM-4199.50SST HM-4188.50SSB 2.0"HM-4188.20HM-4199.20THM-4188.20BHM-4188.20SSHM-4199.20SST HM-4188.20SSB 70mmHM-4188.70HM-4199.70THM-4188.70BHM-4188.70SSHM-4199.70SST HM-4188.70SSB 2.8"HM-4188.28HM-4199.28THM-4188.28BHM-4188.28SSHM-4199.28SST HM-4188.28SSB 100mmHM-4188.100HM-4199.100THM-4188.100BHM-4188.100SSHM-4199.100SST HM-4188.100SSB 4.0"HM-4188.40HM-4199.40THM-4188.40BHM-4188.40SSHM-4199.40SST HM-4188.40SSB HM-4199B Triaxial cells can also be used for permeability testing. HM-4199.28 HM-4199.28SSwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 102 SOIL-LAB Automated, Hydro-Control Pressure Controller ASTM D5084, D2166, D4767, D7181, D2850; AASHTO T296, T297, T208 The HM-5810 is an automated three-channel pressure controller designed to handle saturation, consolidation and permeation of a triaxial test sample. In this application it can be used solely for permeability testing as well, eliminating the need for distribution panels, etc. The HM-5810 is all you need to successfully do permeability testing for soil. Cell, head and tail pressure can be set in incre- ments of 0.1 PSI while volume change is mea- sured to 0.0001cc. The flow rate for permeation can be set from 1 cc/sec (60 cc/min) down to less than 0.000002 cc/sec (0.00012 cc/min). There are three data input channels – one for each pressure transducer, or if you are only doing permeability, you will only need one of the channels/pressure transducers. The HM-5810 provides an accurate and simpli- fied permeability setup, which eliminates the need for separate distribution panels, and simplifying tubing and control cable setup. By using the inte- gral staging platform, the HM-5810 provides an extremely compact and organized setup. The HM-5810 is built around Humboldt’s inte- gral, data logger with touch-screen control, which allows the HM-5810 to be used as a standalone device capable of full test control and data logging. It can also be controlled by a networked computer at any location with access to the network. Standalone Mode In stand-alone mode, the HM-5810 Pressure Con- troller provides a 7" (178mm) touch-screen con- troller, giving you finger-tip control of your testing processes, as well as providing real-time, visual views of your data in both tabular and graphic for- mats. The waterproof, touch screen provides col- orful, at-a-glance monitoring of testing functions without the use of a computer. Operators can see all the data in several formats at the machine while the test is running. Data can then be viewed simultaneously from a computer or downloaded later to a computer in the lab, in the next room or at a different location, while also providing report generation capabilities from within Humboldt’s NEXT software or our enhanced HM-5007SW Permeability Software Module. Computer Control When operated from a networked computer the NEXT software provides robust machine and test control, and report generation. It also provides the ability to control and monitor multiple machines from a single computer. NEXT software and the enhanced Permeability module, HM-5007SW provides robust machine control, calibration, data acquisition and report generation for those who want to use a computer to control permeability testing operations. Hydro-Control Controller, 500psiHM-5810-500.3F Hydro-Control Controller, 150psiHM-5810-150.3F Shipping wt. 168 lb (76kg) Permeability Automated Pressure Controller ELITE SERIES For more information on Humboldt’s Next Permeability Module, please see pages 110-111 . NEXT SOFTWARE Permeability cells and related accessories are not included and should be ordered separately . NOTES Specifications Max. hydraulic Pressure HM-5810-500.3F: 0-500psi (3500kpa) HM-5810-150.3F: 0-150psi(1034kpa) Volumetric capacity250mL / channel Voltage/Current 110/220V 50/60Hz 16.0 amps Dimensions 38" x 15" x 20.5" (970 x 385 x 520 mm) Load capacity— Display (Resistive Touch) 7" (178mm) VGA (480 x 800) Real-time test dataGraphic and tabulation ProcessorDual 32-bit ARM RAM64MB Memory, non-volatile4GB Analog to digital converter 24 bit Logging speed up to 50 readings per second Multi-test storage1000 Points per test3000 USB port (front) export data, import/ex- port calibration data USB port (back) provides external power for wireless access point Ethernet connectionfor network connectivity 24-bit differential analog-to-digital converter 3 Data Acquisition Channels 6 Ambient temp. sensor1 Firmware Updateflash drive HM-5810-500.3Fwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 SOIL-LAB 103 Permeability HM-4150.3FHM-4150AHM-4160A Humboldt FlexPanels ASTM: D1559, D2850, D2166, D4767, and D5084; AASHTO: T193, T296, T297, T208; BS 1377: Part 4: 1990, BS 1377: Part 6, BS 1377: Part 7: 1990, BS 1377: Part 8: 1990 Permeability testing measures the rate of dis- charge of water under laminar flow conditions through a unit cross-sectional area of a porous medium under a unit hydraulic gradient and standard (20°C) temperature conditions. In per- meability testing, soil is subjected to water under a known pressure, and the flow is measured. The coefficient of permeability (k), or simply per- meability, expresses the ability of water to flow through the particular medium. The “constant head” test method is applicable to course granular soils such as sands and gravels. The “falling head” test method is applicable to fine grain soils. Either method may be used to test clay soils. Humboldt FlexPanels Humboldt FlexPanels provide a simple and highly efficient distribution system for providing air, water and de-aired water for use in permeability and triaxial testing applications. The FlexPanel’s simple, straight-forward configuration, with its integral burettes provides a condensed/compact design that takes up less counter space than com- peting systems with air/water bladders. The long, narrow burette design of Humboldt’s FlexPanels provide faster test processing times when compared to larger, shorter burette sys- tems, while providing the same volume. This is due to the reduced amount of meniscus formation in the narrower burettes, which allows the water level to drop faster, resulting in faster readings. In addition, the use of longer/narrower burettes and a scale graduation of 0.02ml, also provides an easier-to-read and more accurate scale. FlexPanels also feature a bias regulator and bridge. The bias regulator maintains the differen- tial pressure when confining and back pressures are increased. The bridge delivers simultaneous control of base and top pressures through the use of just one regulator. This feature minimizes operator time and reduces the margin of error in opening and adjusting regulators during a test. The Humboldt FlexPanel system is comprised of 5 separate panel configurations, which can be grouped together to accommodate from 1 to 6 cell setups. Fast and Easy Setup and Operation Humboldt FlexPanels make setup fast and easy with clearly labeled ports and quick-connect hookups. Operation is just as easy with clearly labeled controls, large gauges and easy-to-read burette markings. All Humboldt FlexPanels use no-volume change valves and constant-bleed-type precision regu- lators for accurate control. All inlets and outlets utilize quick-connects to ensure fast, accurate setup to permeameter cells, as well as air, water and drain hook ups. Fittings, tubing and connec- tors are supplied with each unit. All FlexPanels are designed to handle air pressures up to 150 psi. For testing contaminated samples, Humboldt offers an optional Toxic Interface Unit, which prevents toxic fluids and vapors from entering the Flex- Panel. See next page. Humboldt FlexPanels Features: Humboldt FlexPanels are constructed of light- weight aluminum for long, rust-free life. Flex- Panels provide an accurate and easy-to-operate solution for controlling compressed air, water, de-aired water and vacuum without the need for air/water bladder interfaces to produce the pressures necessary for permeability and triaxial testing. FlexPanels utilize a set of three burettes to control cell, top cap and base pedestal pressures. This extremely versatile pressure system controls the pressure, water, de-airing tank and vacuum from a single panel. The three burettes allow for the control of the cell pressure and the back pressure for each cell. They can monitor volume change in the sample and can be used to measure the flow of water through the sample for perme- ability testing. HM-4160.3Fwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 104 SOIL-LAB Permeability FlexPanels can manually measure volume change or permeability in a triaxial test sample without the use of a volume change apparatus, a distinct benefit when compared to air/water blad- der systems. •Bias pressure regulator allows simultaneous control of confining and back pressures, while maintaining a constant differential. •Longer burette and 0.02ml graduation give more accurate results, better productivity, and faster turnaround. •Uses no-volume-change Swagelock valves •Bridge feature delivers simultaneous control of base and top pressures by adjusting one pressure regulator simplifying testing. • Quick-connect hookups for fast and reliable set up. •Master control panel houses digital pressure readout for the controlling pressure, inlet vac- uum regulator and gauge, inlet pressure regu- lators and gauge, de-aired water tank controls, tap and de-aired water supply outlets, and pressure and vacuum outlets. Control Panels The integral control panels on the HM-4150 and HM-4160 provide pressure controls and read- outs for permeability and triaxial applications. All three controllers provide identical controls, which include: a digital, readout pressure meter, a pres- sure supply gauge, a master pressure regulator, a vacuum supply gauge, a master vacuum regula- tor, de-aired water tank controls, tap and de-aired water supply outlets and pressure and vacuum outlets. Auxiliary Panels The HM-4150A and HM-4160A auxiliary panels provide additional sets of burettes, which can be used to expand the capacity of a system. Each set of three (3) burettes provide the controls necessary for another cell to be used. The HM-4150A pro- vides one (1) set of burettes and the HM-4160A provides two (2) sets. Humboldt recommends any combination of up to six (6) burettes sets can be used with each control panel. Toxic Interface Unit Safe and convenient means of performing perme- ability tests of corrosive or toxic permeants. Flex- ible fluoro-elastomer bladder accumulator inter- faces between control panel and sample drains on permeameter. Serves as a fluid separator to prevent permeant from entering control panel. Also prevents contact of air with permeant, thus no toxic or corrosive vapors can escape into lab. Handles any fluid compatible with stainless steel, PTFE, and the fluoro-elastomer bladder. Unit measure 8" H x 5" dia. Two units are required for each cell. Toxic Interface UnitHM-4190 Shipping wt. 7 lbs (3.1kg) Rear of panel showing quick-connect hookups and plumbing. HM-4190 HM-4150.3FHM-4150M.3FHM-4160.3FHM-4160M.3FHM-4150AHM-4160A Pressure/ Resolution 2-150 psi (0.1 psi) 14-1000 kPa (1 kPa) 2-150 psi (0.1 psi) 14-1000 kPa ( 1 kPa) Not Applicable Vacuum 0-14.7 psi or 30 Hg (0-100kPa) or 30 Hg 0-14.7 psi or 30 Hg (0-100kPa) or 30 Hg Inner Burette Cell 50cc x 0.1cc (ml) Top10cc x 0.02cc (ml) Base10cc x 0.02cc (ml) Outer Burette Cell400 cc (ml) Top460 cc (ml) Base460 cc (ml) Voltage110/220VAC 50/60Hz Not Applicable Power6 watts Operating Temperature 14 to 158°F (-10 to 70°C) Dimensions 8 x 25.5 x 37.5" (203 x 648 x 952mm) 8 x 43.5 x 37.5" (203 x 1105 x 952mm) 8 x 19.5 x 37.5" (203 x 495 x 952) 8 x 37.5 x 37.5" (203 x 952 x 952) Shipping Weight 95lb (43kg)145lb (66kg)77lb (35kg) 133lb (60kg)www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 105 Expansion, Volume Change SOIL-LAB HM-4184.399T HM-5405 HM-1972-1E HM-1975-D HM-3701 HM-2415A Expansion Index Consolidometer ASTM D4829 Self-contained unit for conducting expansion tests on cured soil specimens. After compaction in stainless steel ring, specimen is placed in the consolidometer with air-dried porous stones, and loaded with a stainless steel weight. Specimen is allowed to consolidate for 10 minutes, after which it is immersed in distilled water for up to 24 hrs. During this time, height of specimen is recorded to determine maximum swell. Corrosion resis- tant, durable anodized aluminum and stainless steel construction. Includes anodized aluminum base and collar, stainless steel specimen ring and weight, 12.6 lb. (5.7kg) loading weight, and 3.99" dia. x 0.5" (101.4 x 12.5mm) porous stones. Dial Indicator required, see below. 6" dia x 11" H (152 x 279mm). Expansion Index ConsolidometerHM-5405 Shipping wt. 20 lbs (9kg) Dial Indicators for Consolidometer The expansion index consolidometer requires one of these dial indicators. Dial Indicator, 0.2" range x 0.0001"H-4460 Dial Indicator, 0.5" range x 0.0001"H-4471 Dial Indicator, 1.0" range x 0.001"H-4158.1 Dial Indicator, 12mm range x .002mmH-4465.12 Dial Indicator, 25mm range x .010mmH-4465.25 Dial Indicator, 50mm range x .020mmH-4465.50 Shipping wt. 1.3 lbs (0.6kg) Porous Stone Porous stone for use with HM-2405 consolidometer, 3.99" x 0.5". Porous Stone, 3.99" x 0.5"HM-4184.399T Shipping wt. 0.5 lbs (0.2kg) Soil Volume Change Meters (PVC) Used to evaluate potentially dangerous swelling/ shrinking conditions found in clay soils in commer- cial/residential development sites. PVC (potential volume change) refers to maximum possible vol- ume change a soil could undergo when submitted to changing moisture conditions. It features fast and simple operation, measuring both shrink- age and swelling of soils and is ideal for gauging swelling of clay soils. Includes: H-4454.010— 1,000 lb. (4.5kN) capacity proving ring, mold assembly, loading cap, porous stones, loading pistons, 2-3/4" (70mm) dia. specimen ring (HM- 1220.70), and conversion charts. 7.25" (184mm) dia. base x 15.5" (394mm) height. Soil Volume Change Meter PVC, Analog HM-2415 Shipping wt. 32 lbs (14.5kg) Soil Volume Change Meter PVC, Digital HM-2415A Shipping wt. 32 lbs (14.5kg) Compaction Base and Collar The compaction base and collar are used to pro- duce a soil sample for use with the basic swell/ expansion consolidometers. Use HM-3701 com- paction hammer. Compaction Base & Collar, 2.440"HM-1975-D Compaction Base & Collar, 2.500"HM-1975-E Shipping wt. 7 lbs (3kg) Compaction Hammer Rod with sliding weights on a 2" (51mm) dia foot. Stop allows adjusting height of drop up to 8" (203mm). Includes one .25 lb. (100g) and one 2.25 lb. (1kg) weight. Compaction HammerHM-3701 Shipping wt. 6 lbs (2.7kg) Basic Swell/Expansion Consolidometer A self-contained consolidometer used to con- duct swell expansion tests on soil specimens. Set includes: stainless steel base/acrylic ring device with adjustable, dial indicator standard and bracket, a compaction specimen ring, top and bottom porous stones and a 60 psf stainless steel loading weight. Consolidometer can also be used with cutting ring, listed below, instead of supplied compaction ring for use in acquiring samples from undisturbed Shelby tube samples. A dial indica- tor is required, choose from either H-4471 with a range of .500" with .0001" divisions or H-4465.12 with a range of 12mm and .002mm divisions. Alternative loading weights are also available, please inquire. Consolidometer, 2.440"HM-1972-1D Consolidometer, 2.500"HM-1972-1E Shipping wt. 8 lbs (4kg) Components for HM-1972-1D Cutting Ring, SS HM-1220.24.8 Compaction Ring, SS HM-1972-3D Loading Weight, 60 PSF (SS) HM-1972-6D Top Porous Stone HM-4184.240 Base Porous Stone, 3.31" dia. x 0.25" thick HM-4184.331 Components for HM-1972-1E Cutting Ring, SS HM-1220.25.8 Compaction Ring, SS HM-1972-3E Loading Weight, 60 PSF (SS) HM-1972-6E Top Porous Stone HM-4184.2485 Base Porous Stone, 3.31" dia. x 0.25" thick HM-4184.331SOIL-MECHANICS Consolidation Machines 112-118 Consolidation Cell Components 119-121 Data Acquisition 151-152 Direct Shear Machines 122-129 Elite Series Equipment 108-109 Erosion 156 NEXT Software 110-111 Triaxial Cells 145 Triaxial Hydraulic Pressure Controllers 132-135 Triaxial FlexPanel Pressure Controllers 136-139 Triaxial Load Frames 140-145 Triaxial Sample Prep 153-155 Triaxial Setups 130-131 Triaxial Setup Components 146-150Next >