< Previouswww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 38 SOIL FIELD Probes, Earth Drill, Shelby Tubes H-4188 Probe Rod, Steel Ideal for locating buried pipes, tanks and util- ity lines. Zinc-plated steel, 36" (914mm) x 0.5" (12.7mm) shaft. Probe Rod, SteelH-4188 Ship wt. 8lbs (2.2kg) Probe Rod, Fiberglass Ideal for locating buried pipes, tanks and util- ity lines. Light, non-conductive fiberglass 48" (1219mm) x 0.5" (12.7mm) shaft. Probe Rod, FiberglassH-4188F Ship wt. 8lbs (2.2kg) Power Mechanical Earth Drill For soil sampling, construction and more, earth augers are gasoline powered and portable. Using one operator, they allow fast and easy drilling. They feature snap-on or screw-on augers and extensions. Engine mounted on wheel-base car- rier keeps motor noise and fumes away from the operator. Torque tube eliminates counter torque. Features such as the carrier and torque tube offer greater mobility, beneficial in areas inaccessi- ble to large equipment, on slopes and horizon- tal drilling, various standard sampling methods to obtain material samples. Recoil starter and spring-loaded throttle-in-handle assembly pro- vide fingertip control. Centrifugal clutch, heavy- duty flexible shaft connects to the motor and pro- vides for a smooth operation. Blades and points are tool steel, hard-surfaced and heat treated. Blades are reversible for longer life. Most augers are snap-on design; smaller diameter augers are screw-on. Auger has either 5HP or 8HP, 4-cycle engine with10:1 gear ratio, complete with wheel kit and torque tube. Order augers and extensions separately. For augers 1.5" to 6" dia., maximum depth is 18' (38 to 152mm, 5.5m deep). Power Mechanical Earth Drill, 5hpH-4050 Power Mechanical Earth Drill, 8hpH-4051 Ship wt. 225lb (102 kg) Shelby Tubes ASTM D1587 Shelby tube samplers are thin-walled, hollow steel tubes, which are driven into the ground to extract a relatively undisturbed soil sample for use in laboratory tests used to determine density, per- meability, compressibility and strength. Each tube has one end that is chamfered to form a cutting edge and the upper end includes holes for secur- ing the tube to a drive head. Shelby tubes are use- ful for collecting soils that are particularly sensitive to sampling disturbance, including fine cohesive soils and clays. The tubes can also be used to transport samples back to the lab as well. Note: Size is OD. All tubes are 16 gauge steel. Shelby TubesSee Table Ship wt. See Table Replacement Points & Blades DescriptionModel Point, Screw-on, 1.5" (38mm)H-4055.1 Point, Screw-on, 2" (51mm)H-4055.2 Point, Screw-on, 3" (76mm)H-4055.3 Point, For 4" (102mm) and 6" (152mm) Blades H-4055 Blade, 4" (102mm)H-4056 Blade, 6" (152mm)H-4057 Tube Extensions DescriptionModel 36" Tube extension for 3 to 6" Augers H-4053.7 18" Tube extension for 3 to 6" Augers H-4053.8 H-4050 DescriptionModel 1.5" (38mm) Snap-On ExtensionH-4053.1 2" (51mm) Snap-On ExtensionH-4053.2 3" (76mm) Snap-On ExtensionH-4053.3 4" (102mm) Snap-On ExtensionH-4053.4 6" (152mm) Snap-On ExtensionH-4053.6 Full-flighted Snap-On Extensions, 36" DescriptionModel 1.5" (38mm) Snap-On AugerH-4052A.1 2" (51mm) Snap-On AugerH-4052A.2 3" (76mm) Snap-On AugerH-4052A.3 4" (102mm) Snap-On AugerH-4052A.4 6" (152mm) Snap-on ExtensionH-4052A.6 Snap-On Augers, 42" 42" Long augers dig a 36" deep hole. H-4188F DescriptionModel 2" dia. x 30" long, (wt.2.5lbs) H-4210.230 2" dia. x 36" long, (wt.3.2lbs) H-4210.236 2.5" dia. x 30" long, (wt.4.2lbs) H-4210.253 2.5" dia. x 36" long, (wt.5.5lbs) H-4210.256 *3" dia. x 10" long, (wt.1.9lbs) H-4210.10 *3" dia. x 12" long, (wt.1.9lbs) H-4210.12 *3" dia. x 18" long, (wt.3.0lbs) H-4210.18 *3" dia. x 24" long, (wt.3.8lbs) H-4210.24 *3" dia. x 30" long, (wt.5.1lbs) H-4210.30 *3" dia. x 36" long, (wt.6.2lbs) H-4210.36 3.5" dia. x 30" long, (wt.5.5lbs) H-4210.353 3.5" dia. x 36" long, (wt.6.3lbs) H-4210.356 *5" dia. x 24" long, (wt.11.8lbs) H-4210.524 *5" dia. x 30" long, (wt.17.5lbs) H-4210.530 *5" dia. x 36" long, (wt.19.5lbs) H-4210.536 * galvanizedwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 SOIL FIELD 39Shelby Tubes, Water Level H-4202.7A mounted to a H-4202.1 drive hammer and a 10" Shelby tube. H-4202.7A H-4210.3AW H-4210.5P H-4210.25P H-4210.3C H-4210 Caps for Shelby Tubes Plastic end caps for protecting tube and sample. Caps for Shelby TubesSee Table Ship wt. See Table Expansion Packer for Shelby Tubes Expanding plugs to seal samples in Shelby tubes for transport. Expansion Packer for Shelby TubesSee Table Ship wt. See Table Sealing Wax ASTM D109, D4943 Sealing wax to seal ends of shelby tubes for transport. 10 lb. box. Sealing WaxH-4210W Ship wt. 11lb (5.4 kg) Shelby Tube Head, 3" Tubes Shelby Tube Head for 3" shelby tubes for use with H-4202.1 or H-4202.1A drive hammers with "E" rod connection (sold separately, see page 38). Shelby Tube Head, 3" TubesH-4202.7A Ship wt. 5.9lb (2.7 kg) Shelby Tubes Heads Various heads for different sized Shelby tubes. AW= 3 threads per inch AWJ= 5 threads per inch Shelby Tubes HeadsSee Table Ship wt. See Table Water Level Indicator The Water Level Indicator determines water levels in drainage operations, dams, reservoirs, embankments, wells, bore holes, underground cavities, or any hydrological/geological work. Works well with small openings, holes & shafts that are not always straight. Compact, self-con- tained units feature a jointed design for easy access to difficult openings. Weighted probe is lowered into the opening via high-strength, flex- ible cable. Buzzer & light indicate when water level has been reached. Readings taken from marked cable to very tip of probe so less than 1 ml of water is displaced. Probe resists false read- ings caused by cascading water. Standard mod- els have cables marked in feet. Water Level Indicator, 150ft.H-4040.150 Water Level Indicator, 300ft.H-4040.300 Water Level Indicator, 500ft.H-4040.500 Ship wt. 6 to 12lbs (3 to 5kg) Water Level Meter The Water Level Meter is designed to measure groundwater levels, especially in small diame- ter tubes and piezometers, or where a flexible assembly is needed to get past downhole instru- mentation. Units include a 3/8" dia. x 2.75" (10 x 70mm) stainless steel probe with 10 stainless steel weights, weighing 6.14oz. (174g). This probe is ideal for the majority of water level measurement applications. The flexible weight assembly allows easy well access and keeps the cable hanging straight in monitoring wells. The coaxial cable used has a durable polyeth- ylene jacket with permanent markings precisely etched on the cable every 1/100ft. Water Level Meter, 100ft.H-4041.100 Water Level Meter 200ft.H-4041.200 Water Level Meter, 300ft.H-4041.300 Water Level Meter, 500ft.H-4041.500 Water Level Meter, 30mH-4041.30M Water Level Meter, 60mH-4041.60M Water Level Meter, 100mH-4041.100M Water Level Meter, 150mH-4041.150M Ship wt. 6 to 12lbs (3 to 5kg) DescriptionModel 2" Expansion Packer H-4210.2P 2.5" Expansion Packer H-4210.25P 3" Expansion Packer H-4210.3P 5" Expansion Packer H-4210.5P DescriptionModel 2" Plastic End Cap H-4210.2C 2.5" Plastic End Cap H-4210.25C 3" Plastic End Cap H-4210.3C 3.5" Plastic End Cap H-4210.35C 5" Plastic End Cap H-4210.5C DescriptionModel 2" for AW Rod (wt.4lbs) H-4210.2AW 2" for AWJ Rod (wt.5lbs) H-4210.2AWJ 2.5" for AW Rod (wt.6lbs) H-4210.25AW 3" for AW Rod (wt.13lbs) H-4210.3AW 3" for AWJ Rod (wt.11lbs) H-4210.3AWJ 3" for NW Rod (wt.9lbs) H-4210.3NW 5" for NW Rod (wt.28lbs) H-4210.5NW For Knives, Go to page 382 For Pans, Go to pages 378-379 ACCESSORIES H-4040.500 H-4041.100 For Melting Pots, Go to page 198 ACCESSORIESwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 40 SOIL FIELD Resistivity Resistivity Meter, Digital ASTM G187, G57; AASHTO T288 The digital resistivity meter provides soil resistiv- ity readings at the push of a button. It provides a direct read-out of resistance without a need to select ranges or adjust dials. The resistance range is from 0.01Ω to 10MΩ (auto-ranging). The meter provides a high-resolution digital display and is housed in a rugged, hard plastic case— safe for use on wet ground. It provides a wireless interface for optional data logging via a wireless enabled PC. Resistance measurements are unaffected by any stray interference signals, which may be present in the soil during readings, due to the use of narrow band-pass filters centered at 82.2Hz (the unit’s operating frequency). Runs on a set of replaceable D-cell alkaline batteries with no need to periodically recharge the unit or to plug it into a power source. Performs 10,000 single read- ings on a fresh set of batteries. For data logging capabilities, the meter is supplied with an “over- the pipe” soil resistivity survey program, known as “ProCP soil resistivity”, based on the 4-Pin Wen- ner methodology. Accuracy: 0.01Ω to 1MΩ range: ±1.6% ±1LS Display Digit 1MΩ to 10MΩ range: ±5% ±1LS Display Digit Resistivity Meter, DigitalH-4385D Ship wt. 10.5lbs (5kg) Resistivity Meter, Analog ASTM G187, G57; AASHTO T288 The resistivity meter can be easily used to measure resistivity of soil in-situ using the 2, 3, or 4 electrode method or with a soil box to measure resistivity of soil or water in the range of distilled to sea water. Resistance measurement range is from 0.01Ω to 1.1MΩ and resistance measurements are unaf- fected by any stray interference signals that may be present in the earth during measure- ment, due to use of narrow band-pass filters. It has a rugged, lightweight weatherproof case with an IP67 rating for dust and water intru- sion. The lid can be removed to facilitate use and movement of the meter to new locations with- out removing test leads. Runs on a set of C-cell alkaline batteries eliminating recharging and plugged-in power sources. Resistivity MeterH-4385 Ship wt. 10lbs (5kg) Soil Box The Soil Box can be used with both resistivity meters for a quick and accurate measurement of resistivity of a soil or water sample in the field or laboratory. Construction is clear plastic with stain- less steel current plates and brass potential pins. The dimensions are such that the measured resis- tivity with the Resistivity Meter, when the box is filled level, can be expressed in ohm-centimeter, making calculations unnecessary. The box can also be used with other meters. H-4386: 8.75" x 1.5" x 1.25" (222 x 38 x 32mm) and H-4386SM: 4.375" x 1.125" x 1.5" (111 x 29 x 38mm). Soil Box, 270ml CapacityH-4386 Soil Box, 80ml CapacityH-4386SM Ship wt. 1.3lb (0.5kg) Soil Cylinder ASTM G187; AASHTO T288 The Soil Cylinder can be used to satisfy either of the 2-electrode methods— ASTM G187 or AASHTO T-288 Standards. The body of the Soil Cylinder is made of clear acrylic with PVC components and the distribution plates (con- ducting end plates) are stainless steel. Rubber O-rings provide sealing for the two end caps. Accommodates large sample volumes [approxi- mately 2,714 cm³ (2.714 liters) and can accom- modate crushed-rock samples, as well as regular soils and liquids. Water can be added in-situ for sample saturation (de-ionized water, simulated rain water etc.). Field-collected samples can be immediately “installed” in the cylinder, as opposed to filling a separate container for transportation. This means that resistance readings taken at a later stage will be representative of the “as-found” sample. Soil CylinderH-4385.5 Ship wt. 4.6lbs (2.3kg) Resistivity Test Reel with Soil Pins ASTM G187, ASTM G57, AASHTO T288 Four pin, test reel set for attaining 1-20 ft. depth measurements. Can be used with any 4-termi- nal meter. Uses 4-electrode Wenner method. Includes 4 separate, color-coded wires of varying lengths from 5 to 65 ft. Jumper leads (2-foot) are supplied for connection to meter. Resistivity Test Reel with Soil PinsH-4388 Ship wt. 6.7lbs (3.2kg) Soil Pins (Electrodes) Set of 4 soil pins for use with resistivity meters. Pins measure 1/4" x 20" (1.9 x 51cm). Soil Pins (Electrodes)H-4388.1 Ship wt. 3.9lbs (1.8kg) Soil Box Leads, set of 4 Set of 4 wire leads for use with resistivity meters to connect to soil boxes. Leads are 4 ft. (122 cm) long. Soil Box Leads, set of 4H-4387 Ship wt. 0.7lbs (0.3kg) Resistivity Meter Test Kit ASTM G187, G57; AASHTO T288 The Soil resistivity test kit is designed to conve- niently store and carry all that is necessary to perform the Wenner Four-Pin Method, as outlined in the ASTM G57-06 Standard, as well as the Soil-Box Method. The kit includes: (1) large Soil Box; Soil container test leads set, (1) set of 4-Pin Test Reel leads; 4-Pin soil resistivity test reel, (4) Heavy-duty, stainless steel, 18" long, T-handle, Soil pins and carrying case. Order Resistivity Meter separately. Resistivity Meter Test CaseH-4385.1 Ship wt. 10lbs (6kg) H-4385DH-4387 H-4385.5 H-4385 H-4386 H-4385.1 H-4386SM H-4388www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 SOIL FIELD 41Infiltrometer, Guelph, Color, Acidity Double Ring Infiltrometer ASTM D3385 Ideal for field testing, as well as lab use. The Dou- ble-Ring Infiltrometer provides actual field mea- surements of the rate of infiltration of water or other liquid through soils, especially fine-grained soils. The test provides reliable data for use in environmental and other geotechnical studies, such as liquid waste disposal; leaching; drainage; irrigation requirements, and canal or reservoir leakage. he Infiltrometer consists of (2) stainless steel rings measuring 12" and 24" dia x 20"H (304.8 and 609.6 dia x 508mm). These rings are driven into the soil in a concentric arrangement using the included driving plate. The rings are filled with water and the water level is maintained by the use of constant-head Mar- iotte reservoir cylinders, which provide a con- stant head of water for the duration of the test. The velocity of liquid passing into the soil from the inner ring is equivalent to the infiltration rate. Water between the two rings promotes one-di- mensional vertical flow beneath the inner ring. A mariotte tube provides a constant head of water for flow tests. Graduations on the side of the tube used to determine flow rate. Sealed adjusting tube raises or lowers the head inside the infiltrometer ring. There is a main flow valve in the base platform and a bleed valve next to the adjusting tube seal. Includes: 0.5" thick (12.7mm) aluminum driving cap with centering pins; two, 6" square (152.4mm) neoprene splash guards; and two mariotte tubes with 3,000 ml and 10,000 ml capacities with support stands, flexible tubing and rubber splash guards. Double Ring InfiltrometerHM-4502 Ship wt. 148lbs (72.5kg) Guelph Permeameter Kit ASTM D5126 The Guelph Permeameter is an easy-to-use instrument to quickly and accurately measure in-situ hydraulic conductivity. Accurate evaluation of soil hydraulic conductivity, soil absorptivity, and matrix flux potential can be made in all types of soils. The equipment can be transported, assembled, and operated easily by one person. Measure- ments can be made in 10.5 to 2 hours, depending on soil type, and requires only about 2.5 liters of water. Measurements can be made in the range of 15 to 75cm below the soil surface. The Guelph Permeameter is a complete kit con- sisting of the permeameter, field tripod, well auger, well preparation and cleanup tools, collapsible water container, and vacuum test hand pump, all packaged in a durable carrying case. Accessory attachments are available for extending the mea- surement capability of the permeameter. Depth attachments increase the depth of operation by 80cm. The maximum practical operating depth is 315cm. Ring attachments allow ring infiltrom- eter measurements from 10 and 20cm diameter rings. A tension adapter allows measurements to be made under tensional and very low head con- ditions. The Guelph Permeameter Kit, consists of: permeameter field tripod, well auger, well prepa- ration and cleanup tools, collapsible water con- tainer, and vacuum test hand pump, in a durable carrying case. Guelph Permeameter KitHSM-2100 Ship wt. 33lbs (14.9kg) Acidity and Moisture Tester Provides the ability to make on-the-spot in field or lab tests for soil acidity in moist soil. Measures pH and moisture content (% relative saturation). The Kelway tester operates on the principle of electrical potential between two dissimilar metal plates - without batteries or any external power source. When inserted into moist soil it registers the degree of acidity on the upper scale. The lower scale shows degree of moisture (% satu- ration) when the switch button is held in. Tester is supplied with belt-loop case, two 3" x 4" (76 x 102mm) conditioning film sheets and instructions. Not for use with liquids. Acidity and Moisture TesterH-4377 Ship wt. 2lbs (1kg) Acidity and Moisture Tester Conditioner Film Conditioning film sheets for Acidity and Moisture Tester. Package of 12. Conditioner Film (12 pk)H-4377.1 Ship wt. 1lbs (0.5kg) Soil Color Charts Munsell soil color charts were developed with the U.S. soil conservation service for classifying soil color, but may also be used for rocks, archaeolog- ical specimens, and other natural products. Mun- sell charts are a standard tool for geologists, civil engineers, and soil scientists. The tabbed charts include 10R, 7.5R, 5R, 2.5YR, 5YR, 7.5YR, 10YR, 2.5Y, 5Y and 10Y-5GY color ranges. Charts for tropical and semitropical soils, and for Australia, SE Asia are now included. A two page Gley chart for submerged soils covers weak chromas and neutrals of blue and green hues. A white page is used to describe carbonate, silica, gypsum, solu- ble salt participates and more. Openings between chips allow easy visual comparison with soil sam- ples. Illustrations of soil grain structures, charts for estimating proportions of mottles and coarse fragments, color name diagrams, and instructions are furnished. Color chips are mounted on neutral gray, 7.25" x 4.25"(184 x 108mm) water resistant pages in an 8" x 6" (203 x 152mm) loose-leaf binder. Soil Color ChartsH-4368A Ship wt. 1.5lbs (0.5kg) HM-4502 HSM-2100 H-4368A H-4377AGGREGATE Aggregate Washers 61-62 Air-Jet Sieve 68 Calibration Test Sieves 58-59 Classification 74 Coatings 79 Flakiness Sieves 74 Inspection Test Sieves 56-57 L A Abrasion 75 Micro-Deval 76 Moisture 72-73 Rock Testing 77-79 Sample Splitters 44-47 Screen Shakers 48-49 Screen Trays 50 Sieve Shakers 65-67 Sieve Sifters 66 Sieve, Accessories 64 Sieves 51-63 Sieves, Standard, ASTM 51-55 Sieves, Inspection, ASTM 56-57 Sieves, Calibration, ASTM 58-59 Sieves, Pans & Covers 60 Sieves, Stainless Riddle 61 Sieves, Wet Washing 62-63 Slake 75 Specific Gravity 68-71www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 44 AGGREGATE Sample Splitters H-3962A, H-3964A Model Material Size (max.) Chutes Number Width Hopper L x W inches (mm) Pans (incl.) Ship wt. lbs. (kg) Steel PanStainless Steel Pan Pan Model # L x W x H" (mm) Pan Model # L x W x H" (mm) One-Piece Construction Sample SplittersReplacement Pans for Sample Splitters H-3962A 0.25" (6.3mm) 14 .375" (9.52mm) 8" x 6.75" (203 x 171mm) 2 2 lb (0.91 kg) H-3981 8.0" x 5.25" x 4.25" (133 x 203 x 108mm) H-3981S 6.5" x 5.875" x 4.5" (165 x 149 x 114mm) H-3964A 0.33" (8.4mm) 14 .500" (12.7mm) 11" x 6.75" (279 x 171mm) 2 2.7 lb (1.2 kg) H-3986 5.5" x 10.5" x 4.5" (140 x 267 x 114mm) H-3986S 11.25" x 6.5" x 5.5" (286 x 165 x 140mm) H-3966A 0.50" (12.7mm) 14 .750" (19mm) 14.75" x 6.75" (375 x 171mm) 2 3 lb (1.4 kg) NANAH-3967S 13.25" x 5.125" x 6.625" (337x 130 x 168mm) H-3987A 0.66" (16.9mm) 16 1.00" (25.4mm) 20" x 9" (508 x 229mm) 2 5.9 lb (2.68 kg) H-3988 6.375" x 19" x 4.875" (162 x 483 x 124mm) H-3988AS 16.375" x 6.5" x 5.25" (416 x 165 x 133mm) H-3989A 1.33" (33.8mm) 8 2.00" (50.8mm) 19.5" x 9.5" (495 x 241mm) 2 5.9 lb (2.68 kg) H-3988 6.375" x 19" x 4.875" (162 x 483 x 124mm) H-3988AS 16.375" x 6.5" x 5.25" (416 x 165 x 133mm) H-3990A 1.00" (25.4mm) 10 1.50" (38.1mm) 20" x 9" (508 x 229mm) 2 5.9 lb (2.68 kg) H-3988 6.375" x 19" x 4.875" (162 x 483 x 124mm) H-3988AS 16.375" x 6.5" x 5.25" (416 x 165 x 133mm) H-3992A 1.67" (42.3mm) 8 2.50" (63.5mm) 24" x 9" (610 x 229mm) 2 4.5 lb (2.04 kg) NANAH-3993S 22" x 5.125" x 6.75" (559 x 130 x 171mm) Removable Hopper Sample Splitters H-3980A 0.33" (8.4mm) 12 .500" (12.7mm) 11" x 8.5" ( 279 x 216mm) 2 2 lb (0.91 kg) H-3981 5.25" x 8.0" x 4.25" (133 x 203 x 108mm) H-3981S 6.5" x 5.875" x 4.5" (165 x 149 x 114mm) H-3985A 0.50" (12.7mm) 12 .75" (19mm) 14" x 8.5" (356 x 216mm) 2 2.7 lb (1.2 kg) H-3986 5.5" x 10.5" x 4.5" (140 x 267 x 114mm) H-3986S 11.125 x 6.5 x 5.5" (283 x 165 x 140mm) Enclosed Sample Splitters H-39700.25" (6.3mm) 14 .375" (9.52mm) 8" x 6.5" (203 x 165mm) 2 2.1 lb (.10 kg) NA NAH-3977S 7" x 5.75" x 3.75" (178 x 146 x 95mm) H-39750.25" (6.3mm) 24 .375" (9.52mm) 11" x 4.5" (279 x 114mm) 2 5.5 lb (2.50 kg) NA NAH-3976S 11.875" x 5" x 6.125" (302 x 127 x 156mm) H-3970, H-3975 H-3980A, H-3985A H-3966A, H-3987A, H-3989A, H-3990A, H-3992A Humboldt Sample Splitter Specificationswww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 AGGREGATE 45 Sample Splitters Humboldt Sample Splitters (See Previous Page) ASTM B215, C136, C702, C778, D421, D424, D457, D806, AASHTO T27, T144, T248 Riffle-type sample splitters divide or halve dry materials such as cement, gravel, powdered ores, coal, coke, sand, soils, etc. Material poured into the hopper is divided into two equal portions by a series of chutes that discharge the mate- rial alternately in opposite directions into sepa- rate pans. Humboldt splitters are stainless steel. Pans are either stainless or cold-rolled steel. See chart to the left for quantity and construction of pans included. Also refer to the chart for order- ing replacement or extra pans. All splitters include pans, scoop and cleaning brush. See chart for product details on specific models. Humboldt, Riffle-Type Sample Splitters for Material from 0.25" to 0.50" For rapid, single-step reduction of small-size material samples— ideal for field applications. See models: H-3962A, H-3964A, H-3966A. Humboldt, Riffle-Type Sample Splitters for Material from 0.66" to 1.67" For rapid, single-step reduction of large-size material samples— ideal for field applications. See models: H-3987A, H-3989A, H-3990A, H-3992A. Humboldt, Riffle-Type Sample Splitters with Removable Hoppers For rapid, single-step reduction of large-size material samples— ideal for field applications. See models: H-3980A, H-3985A. Humboldt, Riffle-Type Sample Splitters with Enclosed Design Enclosed sample splitters are ideal for dusty sam- ples, including coal, coke and chaff. See models: H-3970 and H-3975. Micro and Precision Riffle Splitters & Pans Micro and precision riffle splitters (Jones Type) are designed to reduce bulk material into a convenient representative sample for laboratory analysis. A hopper, with a manual control gate, receives the material to be split, then upon opening the gate, the material flows through a series of equally divided compartments or chutes, sending 50% of the sample to the left-side pan and 50% of the sample to the right-side pan. These splitters con- sist of a stainless steel hopper with a manually actuated flow gate, stainless steel and anodized aluminum riffle bank, and stainless steel frame with support legs. Two (2) stainless steel high- back (notched L-shape) pans are supplied with the H-3971C micro splitter and two (2) alumi- num sample pans are supplied with the H-3973, H-3974 and H-3978 precision splitters. Micro & Precision Splitterssee chart Shipping wt. see chart 16-1 Sample Reducer ASTM C136, C702, C778, D75; AASHTO T27, T248 The Sample reducer is used to cut a 1/16th repre- sentative sample of a larger material sample by eliminating parts of the sample as it flows down an adjustable 45° or 60° incline. The adjustable 0.25ft3 (7.1L) hopper can be used in batch mode or left open when larger samples are needed . Produces a 10-lb., or greater, representative sam- ple with a maximum particle size of .5" (13mm). Reducer cuts out 1/16th of the material fed through the unit in one pass. (A one-pound sample can be obtained from a 256-pound orig- inal sample by passing it through twice). Over- all dimensions are: 27" x 18" x 36" (686 x 457 x 914mm). Unit is supplied without sample containers. Order containers below. 16-1 Sample ReducerH-3994 Shipping wt. 29.3 lbs (13kg) Container Set for 16-1 Sample Reducer Container set includes heavy, painted steel “reject” pan that measures: 22" x 13" x 11" (559 x 330 x 279mm) and a lightweight 12 qt. (11L) polyeth- ylene sample container, 10" dia. x 11.5 "H (254 x 292mm) with lid. Container Set for 16-1 Sample ReducerH-3996S Shipping wt. 12 lbs (5.4kg) Quartering Canvas ASTM C702; AASHTO T248 Heavy-duty quartering canvas for use in selecting and quartering soils and aggregates. All edges are seamed and stitched. H-4135 does not com- ply with ASTM or AASHTO specs. 6' x 8' (2m x 2.4m) ASTM CanvasH-4136 5' x 5' (1.5m) Square CanvasH-4135 Shipping wt. 4.5 lbs (2kg) H-3971C H-3974 H-3973 H-3994 H-4135 Chutes Hopper Size L x W— inches (mm) Hopper Volume cu. inch (mm) Pans (furnished) Pan Capacity cu. inch (mm) Ship wt. lbs. (kg) ModelPan Number Width in. (mm) 16 .125" (3.2) 4.5" x 4.5" (114 x 114mm) —2— 3.7 lbs (3.2 Kg) H-3971CH-3972 32.25" (6.4) 8.9" x 8.3" (226 x 211mm) 1602160 15 lbs (10.4 Kg) H-3973H-3973.1 22 .375" (9.5) 8.5" x 7.0" (216 x 178mm) 1002100 15 lbs (10.4 Kg) H-3978H-3973.1 16.5" (13) 8.8" x 8.0" (224 x 203mm) 1502150 13 lbs (9.5 Kg) H-3974H-3973.1 Micro and Precision Splitter Specificationswww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 46 AGGREGATE Sample Splitters Universal Splitter ASTM C136, C702, C778, D75; AASHTO T27, T248 The H-4393 universal splitter is built for large-vol- ume bulk aggregate or raw coal samples. Other large samples with particle sizes up to 4" (102mm) can be accurately reduced with this rug- ged divider. Each split is evenly distributed to two pans on each side of the splitter. All four pans are included. The H-4393.1 lift cart is recommended for handling fully-loaded pans. Universal SplitterH-4393 Shipping wt. 68 lbs (31kg) Universal Sample Splitter ASTM C136, C702, C778, D75; AASHTO T27, T248 The universal sample splitter is a rugged, large-capacity floor model for laboratory or field use with materials with particle sizes up to 2" (51mm). The convenient size and a wide range of available accessories make the H-4288 a very versatile splitter. See next page for accessories. Universal-Sample SplitterH-4288 Shipping wt. 135 lbs (75kg) Universal, Fixed Chute Sample Splitter ASTM C136, C702, C778, D75; AASHTO T27, T248 Fixed chute version of the H-4288 universal sam- ple splitter. Features ten, 2.25" (57mm) fixed- width chutes. Includes gate release 1 ft 3 (28.3L) hopper. Includes 2 pans. See chart for more information. Universal-Sample SplitterH-4288FC Shipping wt. 136 lbs (75kg) Universal Splitter ASTM C136, C702, C778, D75; AASHTO T27, T248 The H-4289 universal splitter is compact and more durable than conventional portable split- ters. Lightweight with ample hopper capac- ity of 0.55 ft 3 (15.6 liters) for materials up to 1.5" (38.1mm). It is convenient to use in floor or bench-top positions. This splitter provides accu- rate, representative samples of a wide range of materials. Porta-SplitterH-4289 Shipping wt. 66 lbs (31kg) Versa-Splitter ASTM C136, C702, C778, D75; AASHTO T27, T248 The Versa-Splitter can be used for fine aggre- gates up to 1" (25mm) aggregate. Contact parts and pans are stainless steel except for aluminum chute bars, which are anodized for corrosion resistance. Includes 2 pans. See chart for more information. Versa-SplitterH-4290 Shipping wt. 40 lbs (18kg) H-4290 H-4288 H-4289H-4393H-4288FC ModelGilson # Maximum Particle Size in. (mm) Hopper Capacity ft3 (L) Chute Bar Size in. (mm) Chute Bar Quantity Chute Slope Dimensions L x W x H inches (mm) Pans Replacements H-4393SP-04" (102)3.5 (99.1)1 (25)4860°56 x 26 x 41 (1422 x 660 x 1041)H-4393.2 H-4288SP-12" (51)1 (28.3)0.5" (13)4845°29 x 19 x 39 (737 x 483 x 991)H-4288.2 H-4288FCSP-1C1.125" (28.6)1 (28.3)0.5" (13)10 Fixed45°29 x 19 x 39 (737 x 483 x 991)H-4288.2 H-4289SP-21.5" (38)0.55 (15.6)0.5" (13)3645°22 x 14.5 x 20.5 (559 x 368 x 521)H-4289.1 H-4290SP-2.51" (25)0.28 (7.9)0.25" (6)4860°15.5 x 12.5 x 17.5 (394 x 318 x 445)H-4290.1 H-4291SP-30.25" (6)0.06 (1.7)0.125" (3)4860°9.5 x 8.5 x 13.5 (214 x 216 x 343)H-4291.1 H-4293SP-102" (51)0.06 (1.7)0.125" (3)4860°29 x 19 x 39 (737 x 483 x 991)H-4288.2 Sample Splitter Specifications Model Chute Width - Inches .125.25.375.5.7511.52346812 H-429148241612864------ H-4290-48-241612864---- H-4289---36-1812-6---- H-4288---48-241612864-- H-4293---48-241612864-- H-4393-----4816241612864 Number of Chutes (openings) Sample Splitter Chute Specificationswww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 AGGREGATE 47 Sample Splitters H-4287H-4293H-4291 Mini-Splitter ASTM C136, C702, C778, D75; AASHTO T27, T248 The smallest of the bench-top units is all stainless steel except for aluminum chute bars and pans. Can be used to split powders to .25" (6.4mm) aggregate. The 103.7" 3 (1.7L) hopper has a .375" (9.5mm) bottom opening with a spring-loaded gate release. Includes 2 pans. See chart for more information. Mini-SplitterH-4291 Shipping wt. 12 lbs (7kg Totally Enclosed Splitter ASTM C136, C702, C778, D75; AASHTO T27, T248 A totally enclosed version of the H-4288 universal splitter. Hinged doors provide access to hopper and pans while keeping dust to a minimum. Unlike other enclosed splitter designs, the H-4293 is designed so that all splitting operations are done in the enclosed splitter, including initial dumping of the sample pan. Bottom pans are also enclosed. Totally Enclosed SplitterH-4293 Shipping wt. 370 lbs (168kg) Lift Cart Accessory for H-4393 Recommended lift cart for handling fully-loaded pans. Lift Cart AccessoryH-4393.1 Shipping wt. 15 lbs (6.8kg) Dust Enclosures Optional dust enclosure accessory consists of two stainless steel panels held to front and back of the unit by springs. Dust Enclosure for H-4288H-4288.7 Dust Enclosure for H-4290H-4290.5 Dust Enclosure for H-4291H-4291.5 Shipping wt. 20 lbs (6.8kg) Bag Loading Chute Attachment Replaces one pan to permit direct loading of material into a bag or container. Bag Loading Chute for H-4288H-4288.3 Shipping wt. 6 lbs (2.7kg) Fixed Chute Accessory Converts H-4288 into a fixed-chute splitter with ten, 2.25" (57mm) fixed-width chutes. Fixed Chute AccessoryH-4288.8 Shipping wt. 15 lbs (6.8kg) Porta Wheels for H-4288 Set of two wheels. Porta Wheels for H-4288H-4288.1 Shipping wt. 4 lbs (1.8kg) California Sample Splitter CalTrans C201 Designed and constructed for the California Department of Transportation. For use with 1.125" (28.6mm) to sand-sized aggregate. Large capacity, 1.9 Cu. Ft. (53.8L) gate release hopper. Ten 2.25" (57.2mm) fixed chutes process particle sizes up to 1.125" (28.6mm). Sturdy, heavy-gauge steel frame with painted and baked finish is built for extended service life under heavy use. Four swivel casters permit mobility and easy storage in busy, crowded labs. Two 1.2 cu. ft. (34L) capac- ity, welded-steel sample pans are included. Rein- forced pans have sturdy handles at each end for safe and convenient handling of heavy samples. Overall dimensions: 29" x 28" x 46" (737 x 711 x 1168mm). California Sample Splitter, steel pansH-4287 California Splitter, aluminum pansH-4287.AL Shipping wt. 244 lbs (111kg) California Sample Pans Sample pans for California sample splitter. Steel PanH-4287.1 Aluminum PanH-4287.2 Shipping wt. 20 lbs (9kg) Quadri-Splitter ASTM C702, D346, D2013, E276, E389, E877 The H-4394 Quadri-Splitter efficiently divides free-flowing material into four representative fractions in a single pass. The totally enclosed design controls dust and reduces moisture loss, while sample loss is minimized by fewer passes and less handling. Units yield four representa- tive samples for a total sample capacity of 1.6ft 3 (45.3L). The unique tilt-feeding mechanism lifts and rotates the removable feed pan to the hopper opening where it seals to the hopper inlet as the material is dumped. Sample pans are sealed to splitter body, yet easily slide out. Hinged doors on both sides of the body allow inspection and clean- ing of chute sections. The three chute decks each have fourteen chutes of 1" (25.4mm) width and 60° slope for smooth sample flow, making the H-4394 ideal for coal and coke testing. One pass yields four 1/4 frac- tions, each of which can be split again if needed to reduce bulk samples to amounts required for lab tests. Three passes will yield a 1/64 sample that is still representative of the whole. H-4394 Quadri-Splitters have all quality stainless steel contact parts (chutes and pans). Other parts are heavy gauge galvanized steel, spot welded, riv- eted and painted for long life and durability. Quadri-SplitterH-4394 Shipping wt. 330 lbs (150kg) H-4394Next >