< Previouswww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 198 Compression Machines HCM-0120 HCM-0135 HCM-HP4014 MachinesHCM-2500HCM-3000 Splitting SetHCM-0120 HCM-0124 MachinesHCM-4000HCM-5000 Splitting SetHCM-0123 HCM-0123 HCM-00127 CylindersItemHCM-0030HCM-1000HCM-2500HCM-3000HCM-4000HCM-5000Ship Wt 4 x 8 in. PlatenNASuppliedSuppliedSuppliedSuppliedSupplied 39 lb/17.7kg SpacerNAHCM-0639HCM-0639HCM-0662HCM-0653HCM-0653 34.4 lb /15.6kg 3 x 6 in. PlatenHCM-0023LHCM-0023LHCM-0023LHCM-0023NHCM-0023HCM-0023 45 lb/20.1kg SpacerHCM-0604 (2")*HCM-0639HCM-0639HCM-0661HCM-0654HCM-0654 35 lb/15.8kg 2 x 4 in. PlatenHCM-0023LHCM-0023LHCM-0023LHCM-0023NNRNR 13 lb/5.8kg SpacerHCM-0639 (4")*HCM-0615HCM-0615HCM-0666NRNR 17 lb/3.1kg Cylinder Splitting Set ASTM C496, AASHTO T198 The cylinder splitting head has a bearing contact area of 12" (304 mm) long by 2" (50 mm) wide, its surface is machined plane to .001" (.025 mm) and has a scribed center line of the face of the bar for easier centering of test samples. Note: A lower bearing plate 12.5" (317 mm) long by 7" (178 mm) wide is supplied with HCM-0120 Split- ting Test Set for use in HCM-2500 series machines. Cylinder Splitting Setsee chart above HCM-0120Ship wt. 173 lbs. (69kg) HCM-0123, HCM-0124Ship wt. 240 lbs. (108.8kg) Spacers for Platen Adjustment Spacers are used with test platens to adjust the vertical working clearance height inside a machines load frame, for testing samples of var- ious types and sizes to prevent over-extension of the load frames piston. They are manufactured from steel and machined plane on both ends to maintain a parallel align- ment between spacers and test platens. Spacers are painted for corrosion resistance. Spacers are available in four model types; three model types for mounting against the machines upper cross- head by the holding stem, socket head bolt or draw rod methods, and one model type that sits on the machines lower crosshead used with a bearing platen. Spacerssee chart below Brick Platen Assembly ASTM C39, C67, AASHTO T67 The brick platen assembly is designed for testing brick in compression. The set consists of an upper spherically-seated platen and a lower platen. The upper platen is 6.5" (165mm) wide x 8" (203mm) long x 1.875" (48mm) thick, through-hardened to HRC 60 or better, plane to .0005" (.02mm) and hard-plated for wear and corrosion resistance. The platen is closely held in its spherical seat, but in such a manner as to allow the contact platen to tilt freely and seat securely under load. The bottom bearing block is used beneath the test specimen to minimize wear on the lower machine platen. It is 8" (203mmm) long x 6.5" (165mm) wide x 1.875" (48mm) thick, through-hardened to HRC 60 or greater, plane to .0005" (.02mm) and is hard-plated for wear and corrosion resistance. Optional spacers are required to close the vertical opening of the machine when testing bricks. Brick Platen AssemblyHCM-00127 Ship wt. 100 lbs. (45kg) Cylinder Loading Shelf Auxiliary Cylinder Loading Shelf is available for use with HCM-2500 Series machines. Cylinder Loading Shelf HCM-0135 Ship wt. 40lbs. (18.4kg) Feeler Gauge Feeler gauges are used for precise alignment of the base and platen. Feeler Gauge, 001 x 12" HCM-CA0481 Feeler Gauge Set HCM-CA0485 Ship wt. 6lbs. (2.7kg) Selector Valve The HCM-HP4014 selector valve accessory pro- vides switching capabilities between two sep- arate compression frames when using a single pump for both frames. This valve can be used with either the HCM-5080 or HCM-5070 Humboldt automatic controllers or our HCM-5090.3F digital indicator. Selector ValveHCM-HP4014 Ship wt. 7lbs. (3.2kg) AbleCable (i7 Digital Indicator) Serial/USB cable, which allows you to transfer load vs. time graph with test date, I.D. number and test data directly into a spread sheet program. This allows the user to transfer data from an indi- vidual test to a spread sheet to create a X-Y load vs. time graph with the graph wizard. Requires user to set initial column headings. For use with the i7 digital indicator only. AbleCableHCM-0718 Ship wt. 0.4lbs. (0.181g) AbleCable Extension, 25' (7 6m)HCM-0707 25 Ship wt. 5lbs. (2.2kg) Platens and Spacers for Concrete Compression Frames Compression Machine Travel Limit Switch An electrical switch that prevents the hydraulic piston from going beyond its maximum travel point. Limit Switch, HCM-2500 Series HCM-TM0101 Limit Switch, HCM-3000 Series HCM-TM0106 Limit Switch, HCM-4000 Series HCM-TM0100 Limit Switch, HCM-5000 Series HCM-TM0102 Ship wt 3 lbs (1 4kg) *Also requires an HCM-0600 lower platen.CONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 199Compression Testing Compressometer-Extensometers ASTM C469 Compressometer-extensometers are used to determine Poisson’s ratio and Young’s modu- lus during a compression test. This device con- tains a third, center yoke with a hinge dividing it into two equal segments. The middle yoke is hinged to permit rotation of the two segments of the yoke in the horizontal plane. Indicator gives deformation readings. Second indicator is furnished for compressometer section. Unit mea- sures changes in length and diameter. All H-2900 series compressometers may be ordered with dial gauges, digital indicators or strain transduc- ers, see charts above. Digital indicators and LSCT models can be used with data acquisition systems through the use of our mini-loggers, see right. Compressometer-Extensometers see chart above Ship wt. 9.6 lbs. (4.3kg) Compressometers ASTM C469 The compressometer is used for evaluating the chord modulus of elasticity (Young’s modulus) of concrete cylinders while undergoing compres- sion testing. The compressometer includes two, cast-aluminum alloy yokes, mounting and cen- tral points, stainless steel control rods. Models are available with a dial gauge— with a range of 0.2" (5.08mm) and minimum graduations of .0001 (.0025mm), as well as with a digital indicator or a LSCT transducer. Digital indicators and LSCT models can be used with data acquisition systems through the use of our mini-loggers, see right. Compressometerssee chart above Ship wt. 10 lbs. (4.5kg) Compressometers Dial Gauge Digital Indicator LSCT 6” x 12” (152 x 305mm) cylindersH-2911H-2911D H-2911L 4” x 8” (102 x 203mm) cylindersH-2916H-2916D H-2916L 3” x 6” (76 x 152mm) cylindersH-2918H-2918D H-2918L Compressometer / Extensometers Dial Gauge Digital Indicator LSCT 6” x 12” (152 x 305mm) cylindersH-2912H-2912DH-2912L 4” x 8” (102 x 203mm) cylindersH-2917H-2917DH-2917L 3” x 6” (76 x 152mm) cylindersH-2919H-2919DH-2919L H-2911H-2918D H-2912L HM-2310.04 HCM-5090.3F HCM-4177 Data Acquisition Upgrade for Existing Compression Machines and Compressometer-Extensometer Testing Looking to upgrade your existing manually-oper- ated compression machine or add compressom- eter/extensometer testing capabilities to it? Now you can easily upgrade your frame with Hum- boldt’s HCM-5090 Digital Indicator. The HCM- 5090’s four, independent data acquisition chan- nels provide you with enough options to control all your data needs with one digital indicator. A typical setup would provide the logging of Load, Stress and Rate from one compression machine in Channel One. Channels Two and Three would pro- vide inputs for measuring displacement— allowing you to perform extensometer and compressome- ter testing. Channel Four would provide another input for logging Load, Stress and Rate, perfect for an additional load frame set up for something like flexural testing or cubes. All this information can be simultaneously tracked by the HCM-5090.3F. For more information on the HCM-5090.3F, see page 187. If you are interested in an automatic solution upgrade, you should look at the HCM-5080 and HCM-5070 automatic controllers on page 186 Digital Indicator, 120/220V 50/60HzHCM-5090 3F Ship wt 6lbs (2 7kg) Strain Transducer ASTM C469 Strain transducer: 0.4" (10mm) Strain TransducerHM-2310 04 Ship wt 1lbs (453g) Pressure Transducer Pressure transducer: 10,000 psi with cable and plug for HCM-5090.3F Pressure TransducerHCM-4177 Ship wt 1lbs (453g)www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 200 Flexural Beam Testing, Portable H-3030A H-3030CLH-3031CL Concrete Beam Tester for 6" x 6" Beams Humboldt’s Portable, Concrete Beam Testers are a great quality control tool for contractors, DOTs and consultants for quickly and accurately determining flexural strengths of concrete using 6" x 6" cross-section test beams. These Beam Breakers are hydraulically driven units using the center-point loading method and provide contin- uous readings to the beam breaking point while retaining the maximum reading for accuracy and to eliminate lost data. The gauge also resets to zero for testing multiple beams. These beam breakers are constructed of light- weight aluminum, making them extremely porta- ble for use at even the most remote of job-sites. Self-contained, portable concrete beam tester, which accurately and easily determines flexural strengths of 6" x 6" test beams of 16" and 18" lengths. While not in full compliance with ASTM C293 since they do not provide a constant applica- tion of force, these beam testers can be used as an accurate quality control tool to determine whether curing concrete has met a specified flex- ural strength. In this type of application, a known flexural strength value is determined and is used as a go/no-go test parameter. Numerous govern- ment agencies including Illinois DOT have found its results acceptable for their purposes. These beam testers provide dual registration of modulus at rupture between 15,000 lbf. and 0–6,800 kgf. The unit is calibrated by measuring the load applied on a calibrated load cell. The fac- tory calibration is supplied at gauge readings of 10% FS, FS and 3 readings in between. Three load cell readings are averaged at each point to estab- lish the correction for each point. Concrete Beam Tester 6" x 6" x 16", Single-PointH-3030A 6" x 6" x 18", Single-PointH-3032A 6" x 6" x 18", Third PointH-3033A Ship wt. 87lbs. (39.4kg) Continuous-Load Concrete Beam Tester, 6" x 6" Humboldt’s Portable, Continuous-Load, Concrete Beam Testers are great quality control tools for contractors, DOTs and consultants, who can use them to quickly and accurately determine flexural strengths of 6" x 6" concrete test beams. These Beam Testers incorporate a continuous, screw-jack micro pump to provide a constant application of force against the test beam. By pro- viding this continuous force, these beam breakers comply with the ASTM C293 standard and can be used as an accurate quality control tool to deter- mine whether curing concrete has met a speci- fied flexural strength. In this type of application, a known flexural strength value can be determined and used as a go/no-go test parameter. Humboldt’s Portable, Concrete Beam Testers with Micro-pumps are a great quality control tool for contractors, DOTs and consultants for quickly and accurately determining flexural strengths of concrete using 6" x 6" cross-section test beams. These hydraulically driven units use the cen- ter-point loading method and provide continuous readings to the beam breaking point while retain- ing the maximum reading for accuracy and to eliminate lost data. The gauge will then reset to zero for continuous testing These beam breakers are constructed of light- weight aluminum, making them extremely porta- ble for use at even the most remote of job-sites. Self-contained, portable concrete beam tester, which accurately and easily determines flexural strengths of 6" x 6" test beams of 16" and 18" lengths. Continuous-Load Concrete Beam Tester 6" x 6" x 16", Single-PointH-3030CL 6" x 6" x 18", Single-PointH-3032CL 6" x 6" x 18", Third-PointH-3033CL Ship wt. 90lbs. (40.8kg) Continuous-Load Concrete Beam Tester, 4" x 14" ASTM C293 The Humboldt H-3031CL Portable, Continu- ous-Load, Concrete Beam Tester is a great quality control tool for contractors, DOTs and consultants for quickly and accurately determining flexural strengths of concrete using 4" x 4" x 14" test beams. The H-3031CL incorporates a continuous, screw- jack micro pump to provide a constant application of force against the test beam. By providing this continuous force, these beam breakers comply with the ASTM C293 standard and can be used as an accurate quality control tool to determine whether curing concrete has met a specified flex- ural strength. In this type of application, a known flexural strength value can be determined and used as a go/no-go test parameter. The H-3031CL beam breaker is constructed of lightweight aluminum, making it extremely porta- ble for use at even the most remote of job-sites. Self-contained, this portable, concrete beam tester accurately and easily determines flexural strengths of 4" x 4" x 14" test beams, which are placed on rollers that are 12" apart. The hydraulically driven unit uses a center-point loading method that provides continuous read- ings to the break point and retains the maximum reading to eliminate losing break-point data. The gauge will then reset to zero for continuous test- ing. The lightweight aluminum unit features an 8,000 lbf. x 100 lbf force pressure. The unit is cal- ibrated by measuring the load applied on a cali- brated load cell. The factory calibration is supplied at gauge readings of 10% FS, FS and 3 readings in between. Three load cell readings are averaged at each point to establish the correction for each point. Continuous-Load Concrete Beam Tester 4" x 14" BeamsH-3031CL Ship wt. 90lbs. (40.8kg) For Beam Molds, see page 172 NOTESCONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 201Flexural Testing Frames HCM-1143C HCM-1144C HCM-1142 HCM-1143 Flexural Frame controlled with a HCM-5080 Automatic Pump and Controller System mounted on a concrete compression machine. SpecificationHCM-1142HCM-1143HCM-1144 Capacity (100kN) (200kN) (300kN) Piston Stroke2.95" (75mm)1.96" (50mm)8.66" (220mm) Bending Roller Length6.30" (160mm)optional20.10" (510mm) Bending Roller Dia.1.50" (38mm)1.50 -0.78" (38-20mm)1.6" (40mm) Lower Roller Distance29.50" (750mm)35.40" (900mm)40.1" (1020mm) Overall Width33.00" (840mm)39.30" (1000mm)26.40" (670mm) Overall Depth33.20" (845mm)50.80" (1290mm)53.90" (1370mm) Overall Height47.80" (1215mm) 50.80" (1290mm)87.00" (2210mm) Flexural Testing Frames ASTM C78, C293; EN 12390-5,EN 1339, EN 1338 These Flexural Series Frames are designed to be used as auxiliary frames in conjunction with a concrete compression machine controlled by Humboldt’s HCM-5080 or HCM-5070 Automatic Pump and Controller Systems. See page 187-196 for more information on Humboldt‘s Automatic Pump and Controller Systems. These add-on flexural machines provide the optimum in testing performance and evaluation options, enabling you to get the best results from your test measurements. They can be used to perform strength tests of beams and kerbs, splitting tests of cobblestone, and also three- or four-point tests. These frames support a hydraulic ram and upper sub-platen assembly incorporating a spherical seating. The upper and lower sub-platens will accept various specimen loading accessories, which are supplied separately, please inquire. The detached design of these flexural frames allows for enhanced setup options in the lab. Flexural Machine, 100kNHCM-1142 Ship wt. 772lbs. (350kg) Flexural Machine, 200kNHCM-1143 Ship wt. 1014lbs. (460kg) Flexural Machine, 300kNHCM-1144 Ship wt. 1102lbs. (500kg) Flexural Machine, C-Type, 200kNHCM-1143C Ship wt. 1014lbs. (460kg) Flexural Machine, C-Type, 300kNHCM-1144C Ship wt. 1102lbs. (500kg) HCM-1144 Flexural Frame and a concrete compression machine controlled with a HCM-5070 Console Automatic Pump and Controller System. HCM-1143 HCM-1144www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 202 Flexural/Fiber Reinforced HCM-1200.7F.3 Flexural Testing Machine For Fiber Reinforced Concrete ASTM C496, C1550, C1609; EN 12390-5, EN 14651 CMOD, EN 14488-3, EN 14488-5 This 300kN (67443lbs.) Flexural Testing Machine is designed for the determination of the post- crack properties of steel fiber and fiber-reinforced concrete, concrete beams and shotcrete accord- ing to EN 7500-1 and EN 12390-4 in a very wide measuring range class 1. •Suitable for high-precision force/displacement and deformation controlled test procedures •Automatic switching between the control modes in one test procedure •Extremely solid and stiff 4-column frame with a maximal frame deformation of 2.8 MN/mm •The upper bending roll is variable adjustable from 3- to 4-point bending •Compression platens are adaptable •Double acting test cylinder in servo-slide qual- ity with integrated displacement measurement In the basic configuration, the framework is designed for force-, position- and strain-con- trolled tests, whereby the force value is deter- mined via a strain gauge load cell (class 0.5). A position measuring system is installed in the cylinder by default. The massive steel frame is extremely stiff, the columns are tensioned without any play. A double-acting bending test cylinder with long piston stroke in servo-slide quality is mounted on the upper crossbeam. An anti-rota- tion lock prevents the twisting of the piston rod with the upper bending edge. The upper bending edge can easily convert from 3-Point to 4-point bending. Additional accessories like curb stamp, machine platens etc. can be adapted. The bend- ing edges and beams for 3-point-bending and 4-point-bending are included. Hydraulic system The powerful hydraulic unit with 40L oil tank includes all necessary safety, control and direc- tional valves according to DIN 4413. It generates a maximum system pressure of 350 bar and a volume flow of 1.2L / min. A fine 3µm pressure filter filters the hydraulic oil and protects sys- tem components. The hydraulic unit is inside the control cabinet producing very low noise levels (<66 dB). A high-quality servo valve for pressure or volume flow control enables the most precise force and stroke control (closed-loop control). An additional low-pressure pump for the oil-air cooler (for long test scenarios) provides 20 bar 6.2 L / min volume flow and fast lift function. Measuring and Control Electronics Machine uses a digital Doli EDCi20 controller. This is installed in the control cabinet and can option- ally be operated with a remote control. The con- trol electronics provide automatic testing with given loading speeds for force, displacement and strain-controlled tests with sensitive and adjust- able break detection. Communication to the PC: Ethernet socket / USB 2.0 configuration. Remote configuration and remote maintenance via Team- Viewer function (PC required). Flexural Testing For Fiber Reinforce Concrete Machine 230V 50/60Hz, 3phHCM-1200 7F 3 Ship wt. 9478lbs. (4300kg) Machine Platen Machine platen device for Ø215 acc. EN12390-4 spherical mounted, for exchange with the upper bending edge. Machine PlatenHCM-1200 5 Ship wt. 66lbs. (30kg) Measuring Rods Measuring rods for EN 14488-3, ASTM C1609 testing. Includes measuring probe. Measuring RodsHCM-1200 6 Ship wt. 33lbs. (15kg) CMOD Clip-on Extensometer For tests according to EN 14651, 5.0mm com- pressed gauge length +4mm/-1mm measuring range. CMOD Clip-on ExtensometerHCM-1200 7 Ship wt. 4lbs. (1.8kg) Round Panel For ASTM C1550, includes measuring sensor. Round PanelHCM-1200 8 Ship wt. 286lbs. (130kg) Energy Absorption Device For EN 14488-5, includes measuring sensor. Energy Absorption DeviceHCM-1200 9 Ship wt. 265lbs. (120kg) Roller Conveyor For sample insertion of concrete beams into the 4-column frame. Concrete beams are put down outside of the frame on the roller conveyor and pushed into the machine on the bending edges. Fracture Mechanics Clip-on sensor (CMOD) or Measuring rods (DAfStb, EN 14488-3) can be pre- mounted on the sample. The roller conveyor can be easily removed from the frame. Roller ConveyorHCM-1200 10 Ship wt. 59.5lbs. (27kg) SpecificationHCM-1200 7F 3 Capacity67,443 lbf (300kN) Force Measuring Range 675 – 67443 lbf (3 – 300kN) Class 1 Stroke3.93" (250mm) Column Spacing, Front37.8" (960mm) Column Spacing, Side24.0" (610mm) Bending Roll Dims 1.18" x 20.08" (ø30 x 510mm) Distance, Upper Rolls 2.95 – 13.39" (75 –340mm) Distance, Lower Rolls 3.15 – 40.16" (80 –1020mm) Flex Machine (L x W x H) 47.3 x 33.5 x 96.5" (1200 x 850 x 2450mm) Control Cabinet 47.25 x 22.45 x 41" (1200 x 570 x 1040mm)CONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 203Flexural Testing Machines Combined Compression/Flexural Testing Machine and Control Cabinet ASTM C109, C348, C349, C39; DIN EN 12390-3, 12504-1, 12390-5, 12390-6, DIN EN 12390-13, EN 1338, 1339, 1340, EN 206 Combined compression/flexural machine for com- pressive and flexural strength testing of cement and concrete samples, as well as ultra-high per- formance concrete (UHPC). According to EN 7500-1 in a very wide measuring range class 1. •Extremely solid and stiff, 4-column frame •Space-saving unit consisting of compression and flexural test chamber •Large area test chamber protection made of polycarbonate protects against specimen splin- ters caused by explosion fractures •High-quality servo valve for pressure or volume flow control •Powerful hydraulic unit •Fast lift and bypass function for time-saving positioning of the test cylinder •DOLI EDCi Control electronics, fully-automatic test procedures suitable for force, displacement or deformation controlled tests with predefined loading speeds •Automatic break detection and free adjustable test end conditions •Readout and export of measurement data •Long piston stroke of 60mm with optimized test chamber height of 210mm for a wide range of application •Force value detection via precise force trans- ducers (DMS based) •Various fixed test inserts or devices can be adapt into a machine to test according a large number of standards (ASTM / EN / BS etc.) •DOLI EDCi Control electronics fully-automatic test procedures suitable for force, displacement or deformation controlled tests with predefined loading speeds •Automatic break detection and free adjustable test end conditions •Readout and export of measurement data PC required, but not supplied Combined Compression/Flexural Testing Machine, 3000kN/150kN – 230V 50/60HzHC-2825A 4F Ship wt. 1212.54 lbs. (550kg) •* 3000/100kN, 3000/200kN and 3000/300kN options also available. Combined Compression/Flexural Testing Machine and Control Cabinet Compression Side Capacity674,426 lbf (3000kN) Force measuring range, class 1 11240 - 674426 lbf (50 - 3000kN) Stroke3.93" (100mm) Test chamber height 12.4" (315mm) Column spacing front 14.1" (360mm) Column spacing side 10.2" (260mm) Machine platens dimension 12.6" (Ø320mm) Bending Side Capacity33,721 lbf (150kN) Force measuring range, class 1 337 - 33,721 lbf (1.5 - 150kN) Stroke8.6" (220mm) Distance between rolls 8.6" (220mm) Dimension rolls 1.574" x 24.4" (Ø40 X 620mm) Adjustable dis- tance lower rolls 3.15" – 40.16" (80 - 850mm) Dimensions: Frame Control cabinet 46.1" x 41" x 90.5" (1170 x 1040 x 2300mm) 47.25" x 22.45" x 41" (1200 x 570 x 1040mm) Shown with PC, not included HC-2825A.4Fwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 204 Compression/Flexural HC-2825A.8 Intermediate Platens Set for 200mm and 150mm cubes (7.87", 5.9") DIN EN 12390-4 Consists of (1) intermediate platen — 210 x 210 x 50mm (8.26" x 8.26" x 1.97") and (1) 160 x 160 x 575mm (6.3" x 6.3" x 2.95"). These hardened plates are placed on the lower machine platen, include a sample center ring and comply to DIN EN 12390-4. They are hardened >58 HRC with a flatness of <0.03mm, a roughness of Ra 0.4 bis 3.2µm and are parallel <0.05mm. Intermediate Platens Set for Cubes 200mm & 150mm (7 87", 5 9")HC-2825A 8 Ship wt. 74.95 lbs. (34kg) Intermediate platen for 100mm (3.93") Cubes DIN EN 12390-4 Consists of (1) intermediate platen — 110 x 110 x 50mm (4.33" x 4.33" x 1.97"). These hardened plates are used in combination with HC-2825A.8 They are hardened >58 HRC with a flatness of <0.03mm, a roughness of Ra 0.4 bis 3.2µm and contact surfaces are parallel <0.05mm. Intermediate Platen for 110mm (4 33")CubesHC-2825A 9 Ship wt. 11.2 lbs. (5kg) Machine Platen, Compression Side Platen for use on the compression side. 20.4" x 13" (520 x 330mm) Machine Compression PlatenHC-2825A 10 Ship wt. 25 lbs. (11.3kg) 4-Point Bending Device EN 12390-5 Adjustable from (2.8" to 9.8" (70-250mm). Height of specimen maximum: 7.8" (200mm). Blade dimensions: Length: 7" (180mm), Diameter: 0.78" (20mm). 4-Point Bending DeviceHC-2825A 11 Ship wt. 25 lbs. (11.3kg) Machine Platen, Bending Side EN 12390-4 Machine platen ø8.4" (215mm), spherical mounted for exchange with the upper bending edge. Machine Platen, Bending SideHC-2825A 12 Ship wt. 25 lbs. (11.3kg) Compression Device, 2" (50mm) cubes ASTM C109 For testing 2" x 2" (50 x 50mm) cubes. Hardened >55 HRC. Compression Device, CubesHC-2820A 4 Ship wt. 25 lbs. (11.3kg) Flexure Device, 6.3" (160mm) Prisms ASTM C348 For testing 1.57" x 1.57" x 6.3" (40 x 40 x 160mm) prisms. Installation height: 185mm. Flexure Device, PrismsHC-2820A 5 Ship wt. 25 lbs. (11.3kg) Compression Device, 6.3" (160mm) Prisms EN 196, EN 13892-2, EN 1012-11 For testing 1.57" x 1.57" x 6.3" (40 x 40 x 160mm) prisms. Hardened >55 HRC. Compression Device, PrismsHC-2820A 6 Ship wt. 25 lbs. (11.3kg) Flexure Device, 6.3" (160mm) Prisms EN 196, EN 13892-2, EN 1012-11 For testing 1.57" x 1.57" x 6.3" (40 x 40 x 160mm) prisms. Flexure Device, PrismsHC-2820A 7 Ship wt. 25 lbs. (11.3kg) Curb Stone Stamp EN 1340 Compression stamp, 1.6" (40mm) diameter with spherical bearing (calotte), hardened and ground. Curb Stone StampHC-2825A 13 Ship wt. 25 lbs. (11.3kg) CBR (California Bearing Ratio) Stamp DIN EN 13286-47; TP BF-StB; SNV 670 320a CBR stamp, 2" (50mm) diameter with hardened stamp. CBR StampHC-2825A 14 Ship wt. 25 lbs. (11.3kg) PC Software PC software for machine operation. PC SoftwareHC-2820A 9 Ship wt. 25 lbs. (11.3kg) HC-2820A.5 HC-2820A.6 HC-2820A.4 HC-2820A.7 HC-2825A.11HC-2825A.9 HC-2825A.12 HC-2825A.13CONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 205Rebound Test Hammers H-2975 H-2994, H-2992 H-2987H Concrete Rebound Hammers Concrete rebound hammers are used to determine in-place strength of concrete. All these models accurately measure compressive strength, which directly determines the load-bearing capacity and durability of concrete structures. All models also include a grinding stone, carrying case and instruction booklet with conversion charts. Humboldt Rebound Hammer ASTM C805; BS 1881: Part 202; ISOIDIS8045; ENV 206; IGJ/T 23-2001 Humboldt’s concrete rebound hammer provides a reliable, yet economical, alternative to the original Schmidt hammer. It is designed for testing concrete 4" (100mm) or more in thickness with a maximum particle size less than or equal to 1.25" (32mm), providing a quick and simple test for obtaining an immediate indication of concrete strength in var- ious parts of a structure. The Humboldt rebound hammer covers a compressive strength range of 1,450 to 9,000 psi (10 to 62 MPa). To operate, the rebound hammer is pressed against the concrete structure and the rebound values are displayed on a mechanical sliding scale. These values can then be correlated to compressive strength by using the conversion table chart affixed to the hammer. It includes a grinding stone, a cloth carrying case, instruction booklet and conversion charts. Humboldt Test Hammer, Type N H-2987H Ship wt. 4lbs. (1.8kg) Schmidt Hammer, Type N ASTM C805; BS 1881: Part 202; ISOIDIS8045; ENV 206; IGJ/T 23-2001 The original Schmidt ® hammer, type N, is designed for non-destructive testing of concrete items 4" (100mm) or more in thickness, or concrete with a maximum particle size less than or equal to 1.25" (32mm). It is designed for testing concrete within a compressive strength range of 1,450 to 10,152 psi (10 to 70 N/mm 2 ) and impact energy of the test is 1.6 ft-lbs (2.207 Nm). The (type N) Schmidt ® ham- mer is pressed against the concrete structure and the rebound values are displayed on a mechanical sliding scale. These values can then be correlated to compressive strength by using the conversion table chart affixed to the hammer. The original Schmidt ® hammer is known for its durability and accuracy. Schmidt ® Hammer, Type NH-2975 Schmidt ® Hammer, Type N (N/mm2)H-2975M Ship wt. 4.7lbs. (2.1kg) Schmidt ® Hammer, Type L ASTM D5873 The H-2975L hammer is designed for testing thin- walled structural components with a thickness of less than 4" (100mm) or rock cores. This hammer features an impact of 0.74 Nm, which is 1/3 less energy than type N hammers and uses a N/mm 2 scale. Schmidt Hammer, Type L (N/mm2)H-2975LM Ship wt. 4.8lbs. (2.2kg) Original Schmidt OS8000 ASTM C805, D5873; BS 1881: Part 202; ISOIDIS8045; ENV 206; IGJ/T 23-2001 The Original Schmidt OS8000 is the Original con- crete test hammer, now digitally redefined - and it is also the most advanced R-value hammer ever made, with unmatched performance, ease of use, and versatility, as well as reporting on the go thanks to its mobile app. This hammer provides both analog and digital functions. This allows you to take readings using the integral scale or use the digital functions, which offer several enhanced capabilities. It is designed for testing concrete within a compressive strength range of 1,450 to 10,152 psi (10 to 70 N/mm 2 ) and impact energy of the test is 1.6 ft-lbs (2.207 Nm). The Schmidt OS8000 is pressed against the concrete struc- ture and the rebound values are displayed on a mechanical sliding scale, as well as the digital readout on the top of the hammer. The hammer’s digital capabilities increase pro- ductivity by providing faster operation and great improvements of the time needed for taking read- ings. A free, mobile App is available, which func- tions via bluetooth technology on any compati- ble Apple ® iOS device (please see App Store for details) or any supported Android™ device (see Google Play Store for details). The App provides geolocation capabilities and access to a cloud- based web tool. This web-based reporting capa- bility provides you and others at different loca- tions to access report data. It provides extensive reporting abilities, including custom curves and ones to ASTM/EN standards. Reports and data are available in both .pdf or .csv file formats for use by computers. A bluetooth printer is also available for on-site printing of mobile App reports and the new Schmidt Live also provides audio output of results, if desired. The Schmidt Live runs on AAA batteries. Schmidt OS8000, Type N with AppH-2994 Schmidt OS8000, Type N with PrinterH-2994P Schmidt OS8000, Type L with AppH-2992 Schmidt OS8000, Type L with PrinterH-2992P Ship wt. 4.7lbs. (2.1kg) Silver Schmidt OS8200 ASTM C805, D5873; BS 1881: Part 202; ISOIDIS8045; ENV 206; IGJ/T 23-2001 Silver Schmidt OS8200 is as accurate, reliable, and versatile as ever—and now, connected, thanks to its optical measurement technology delivering Q-value measurements, paired with digital pro- ductivity features and user-friendly mobile apps. The Proceq Silver Schmidt OS8200 test hammer has been redesigned to provide unmatched accu- racy, repeatability and easy, intuitive operation. The Schmidt OS8200 features quicker and more accurate testing while addressing the previous insufficiencies of the traditional hammers. With the Schmidt OS8200 impact direction no longer has an impact on values; values are not affected by internal friction of the hammer operation, and, loss of accuracy because of seal problems is not an issue. In use, the Silver Schmidt OS8200 eliminates cocking the hammer for each blow and recording the results, the OS8200 allows you to do all your test blows in rapid succession, while it records the results. These results can then be reviewed. Intui- tive User Interface is language independent Humboldt provides repair and calibration services for concrete rebound hammers, Call: 1 800 544 7220 HC-2721PR HC-2720www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 206 Rebound Test Hammers through the use of easy-to-understand icons. The interface menu structure is similar to a mobile phone’s. Practically every command can be acti- vated either directly or via no more than 2 con- secutive steps. All data is automatically saved and may be reviewed via the data list. The mem- ory capacity is dependent of the length of tests in a series, but roughly 400 series with 10 read- ings each can be accomplished with the Silver Schmidt. A free, mobile App is available, which functions via bluetooth technology on any com- patible Apple ® iOS device (please see App Store for details) or any supported Android™ device (see Google Play Store for details). The Silver Schmidt hammer includes these standard acces- sories: battery charger with USB cable, data car- rier with software, carrying strap, grinding stone, chalk, documentation and carrying bag. Software provided for performing firmware upgrades and selecting presets only. Schmidt OS8200, Type N with AppHC-2720 Schmidt OS8200, Type N with PrinterHC-2720P Schmidt OS8200, Type L with AppHC-2721 Schmidt Bluetooth PrinterHC-2721PR Ship wt. 4.7lbs. (2.1kg) Grinding Stone for Rebound Hammers Replacement grinding stone for rebound hammers. Grinding StoneH-2975 27 Ship wt. 0.9lbs. (0.4kg) Calibration Anvil for Rebound Hammers ASTM C805, D5873; BS 1881: Part 202; ISOIDIS8045; ENV 206; IGJ/T 23-2001 Calibration anvil ensures continued test accuracy. For use with all test hammers. Hammers should be periodically checked to determine correct performance. Calibration AnvilH-2972 Ship wt. 58bs. (26.3kg) Conversion Chart Labels Replacement conversion chart for rebound hammers. Conversion Chart Label (psi/MPa)H-2987H 7 Conversion Chart Label (psi)H-2975 25 Conversion Chart Label (N/mm2)H-2975 25N Ship wt. 0.5lbs. (0.22kg) H-2975.27 H-2987H Replacement Parts KeyDescriptionPart# 1Impact PlungerH-2987.1 3Housing, completeH-2987.3 4Rider with Guide RodH-2987.4 6Push-button, completeH-2987.6 7Hammer Guide BarH-2987.7 8Guide DiskH-2987.8 9CapH-2987.9 10Two-part RingH-2987.10 11Rear CoverH-2987.11 12Compression SpringH-2987.12 13PawlH-2987.13 14Hammer MassH-2987.14 15Retaining SpringH-2987.15 16Impact SpringH-2987.16 17Guide SleeveH-2987.17 18Felt WasherH-2987.18 19Acrylic WindowH-2987.19 20Trip ScrewH-2987.20 21Lock NutH-2987.21 22PinH-2987.22 23Pawl SpringH-2987.23 11 21 20 13 22 6 7 3 14.1 14.2 16 10 18 1 9 17 15 4 19 8 12 6 16 H-2972 H-2987H.7 H-2975.25N H-2975.25 11 21 20 13 22 3 7 14 10 18 1 9 17 15 4 19 8 23 12 Humboldt provides repair and calibration services for concrete rebound hammers, Call: 1.800.544.7220. REPAIR H-2975 Replacement Parts KeyDescriptionPart# 1Impact PlungerH-2975.1 3Housing, completeH-2975.3 4Rider with Guide RodH-2975.4 6Push-button, completeH-2975.6 7Hammer Guide BarH-2975.7 8Guide DiskH-2975.8 9CapH-2975.9 10Two-part RingH-2975.10 11Rear CoverH-2975.11 12Compression SpringH-2975.12 13PawlH-2975.13 14Hammer MassH-2975.14 15Retaining SpringH-2975.15 16Impact SpringH-2975.16 17Guide SleeveH-2975.17 18Felt WasherH-2975.18 19Acrylic WindowH-2975.19 20Trip ScrewH-2975.20 21Lock NutH-2975.21 22PinH-2975.22 23Pawl SpringH-2975.23 23CONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 207Compressive Strength H-2978 Windsor HP Probe System ASTM C803; BS 1881 The Windsor HP probe system is used to evalu- ate the compressive strength of in-place concrete. This non-destructive test can be used on fresh or mature concrete with equal effectiveness. The system features an electronic measuring device for accuracy and efficiency. Three individual tests can be automatically averaged and displayed on the LCD in compliance with ASTM procedures. The data, together with time and date of the test can be stored in the memory for uploading to a PC. Two probe and power load types are available: silver probes are used for high performance con- crete with strengths up to 17,000 psi (110 MPa) and gold probes for test applications on concrete with less than 3,000 psi (19.4 MPa) strength. The system consists of the drive unit, electronic mea- suring device, templates, measuring caps, gauge plates and carrying case. Probes are not included with this product and must be ordered separately. Windsor HP Probe System H-2978 Ship wt. 30.6lbs. (13.8kg) Windsor HP Probe Kits Each certified probe kit includes 3 probes and 3 matched, nickel-plated power loads. Silver probe kit is for natural stone or coarse aggregate (den- sity greater than 125 lbs/cu ft). Gold probe kit is for lightweight aggregate (less than 125 lbs./cu. ft. density) Can not be shipped via air or ocean. Windsor Silver Probe Kit (3 probes)H-2978 01 Windsor Gold Probe Kit (3 probes)H-2978 03 Ship wt. 0.4lbs. (0.1kg) Windsor Silver Probe Kit (75 probes)H-2978 01C Windsor Gold Probe Kit (75 probes)H-2978 03C Ship wt. 10lbs. (4.5kg) Windsor HP Pin System Measures the compressive strength of concrete, mortar and brick in-situ, quickly, accurately. A non-explosive instrument, the Windsor Pin™ sys- tem uses a spring-loaded device to drive a steel pin into the concrete or mortar. The depth of pene- tration of the needle correlates to the compressive strength of the material under test. A removable chuck and a small pin size facilitate the testing of mortar joints; this is the only system for testing the in-place strength of brick mortar joints. Pins are not included, see below. Windsor HP Pin SystemHC-2978 Ship wt. 20lbs. (9kg) Steel Pins for Windsor Pin System Box of 40 pins. Steel Pins for Windsor Pin SystemHC-2978 1 Ship wt. 2lbs. (0.9kg) Replacement Micrometer for Windsor Pin Replacement MicrometerHC-2978 2 Ship wt. 2lbs. (0.9kg) H-2978.01 H-2978.03 HC-2978Next >