< Previouswww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 218 Resistivity Resipod Resistivity Meter AASHTO T358-15 Resipod is a fully integrated 4-point Wenner probe, designed to measure the electrical resis- tivity of concrete in a completely non-destructive test. Operating on the principle of the Wenner probe, the Resipod is designed to measure the electrical resistivity of concrete or rock. A current is applied to the two outer probes, and the potential differ- ence is measured between the two inner probes. The current is carried by ions in the pore liquid. The calculated resistivity depends on the spacing of the probes. It is extremely fast and stable and packaged in a robust, waterproof housing designed to operate in a demanding site environment. The Resipod is the successor of the classic CNS Farnell resistivity meter. Surface resistivity measurement provides extremely useful information about the state of a concrete structure. Not only has it been proven to be directly linked to the likelihood of corrosion and the corrosion rate, recent studies have shown that there is a direct correlation between resistivity and chloride diffusion rate and even to determination of early compressive strength. This makes it one of the most versatile NDT methods for concrete. •Waterproof and designed to float •Supplied with a USB connection and dedicated Resipod Link PC software, rugged carrying case and documentation •DOT tested and field proven through highway department studies Resipod Resistivity Meter, 1 5" (38mm)H-2879 Resipod Resistivity Meter, 2" (50mm)H-2879 50 Ship wt. 5.5lbs. (2.4kg) Resipod Geometric Accessory Resipod geometric is designed to comply with the latest research intended to extend the current limits of the AASHTO T358-15 standard, which is limited to particular sample geometries and a maximum aggregate size of 1.5" (38mm). Resipod Geometric AccessoryH-2879 200 Ship wt. 5lbs. (2.2kg) Resipod Bulk Resistivity Accessory The bulk resistivity test is an alternative method where the sample resistivity is measured between electrical plates placed at either end of the sam- ple. The geometry factor is very simple and the test is rapid to perform, with similar advantages as the surface resistivity test. The resipod bulk resistivity kit provides everything necessary for carrying out this test on standard 4" (100mm) diameter cylinders. Resipod Bulk Resistivity AccessoryH-2879 300 Ship wt. 2lbs. (.9kg) Resipod Specifications Range 0.1 – ca. 1000 kΩcm Resolution, 200μA ±0.2 kΩcm or ±1% Resolution, 50μA ±0.3 kΩcm or ±2% Resolution, <50μA ±2 kΩcm or ±5% Frequency 40 Hz Memory 500 measured values Power >50 hours autonomy Charger USB type B, (5V, 100mA) H-2879.200 H-2879CONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 219Resistivity HG-9035.3F HG-9037.3F Surf™ Surface Resistivity AASHTO T358-15 Surf™ is a laboratory device for testing the sur- face electrical resistivity of concrete based on the four-probe (Wenner-Array) technique. Surf™ automatically measures surface resistivity using the 4-probe array which are located at 90 degrees from each other. These measurements are used to estimate the resistance of chloride penetration in the concrete. This shows the qualitative relation- ship between the rapid chloride penetrability test (RCPT), and the surface electrical resistivity of concrete. This device can also be used for durabil- ity-based quality control of concrete and for moni- toring the service life design of a structure. The Surf™ provides a test cradle for 4"x 8" and 6" x 12" cylinders, which provides four (4) 4-sensor arrays positioned at 90° intervals around the cra- dle. Surf™’s patented technology automatically takes measurements at each of the sensor points around the cylinder and then repeats the process for all 8 measurements in less than 15 seconds. The included PC software takes this informa- tion and generates the reports required by the standards Applications: •Performance-based, quality control testing •Estimation of chloride diffusion coefficient •Service-life design of concrete structures •Remaining life estimation of structures •Crack detection in under load concrete Features: •Patented technology •Fully compliant with both AASHTO T358-15 •Fast measurement (8 measurements < 15s) •Four-channel surface resistivity meter •Variable frequency (13 - 100 Hz) •Automatic report generation with PC software •Optional hand-held probe The Giatec Surf™ kit includes the Surf™ unit, 100 × 200mm (4" x 8") sample holder, power adapter, USB cable, communication software, user man- ual, and conductive gel. Giatec Surf™ Complete KitHG-9037 3F Ship wt. 15 lbs. (6.8 kg.) RCON2™ Concrete Resistivity ASTM C1202 RCON2™ is a non-destructive testing device that measures the electrical resistivity of concrete samples. Resistivity has been shown to be an excellent method for evaluating the micro-struc- tural properties of concrete, including: diffusion of chloride in concrete; rebar corrosion in concrete; setting time of fresh concrete; curing of concrete; moisture transfer in concrete; cathodic protection design, and crack detection in concrete. Since RCON2™ is a non-destructive testing method and requires no special sample prep, it can utilize the same samples that are currently being used for compressive strength testing with- out affecting that test. RCON2™ is fast (measurement time is less than 5 seconds), accurate (±2%, utilizing variable fre- quency method) and flexible (the measurement can be taken with different settings and test con- figurations). It also allows for continuous mea- surement of electrical resistivity over time, which can be used to monitor several other parameters such as the changes of water content and time of setting in concrete specimens. In concrete materials, electrical resistivity has been well correlated with important durability parameters such as permeability and diffusivity. In addition, this non-destructive test can eas- ily be conducted on fresh or hardened concrete specimens at different ages or various stages of hydration in order to study workability, setting times and durability performance of the con- crete. The electrical resistivity method has also been applied to investigate corrosion of rebar in concrete, creep, aggregate segregation and freeze/thaw of concrete since they affect the pore network properties. The concrete electrical resistivity techniques is also a suitable replace- ment for the rapid chloride permeability test of concrete (as per ASTM C1202) since there is a strong correlation between the electrical resistivity and durability performance of concrete. The Giatec RCON2™ device, complete package includes: RCON2™ unit, Power adapter, Test cable set, Alligator test clip, Sample holder, Ver- ification kit, Fresh concrete probe, User manual, Communication PC software, USB cable, 2 bottles of conductive gels, 2 pairs of contact sponges. Giatec RCON2™ CompleteHG-9035 3F Shipping wt. 16 lbs. (7.2 kg.) Giatec RCON2™ Basic Device onlyHG-9011 3F Shipping wt. 20 lbs. (9 kg.) RCON2™ Accessories / Replacement Parts Verification KitHG-9012 Sample Holder, 2 pair Contact Sponges HG-9013 Contact Sponge, 1 pair 150mmHG-9014 Conductive Gel - Low Viscosity, 250ml HG-9015 Conductive Gel - Medium Viscosity, 250 ml. HG-9016 Fresh Concrete ProbeHG-9017 Test Cable SetHG-9018 Surf™ Accessories / Replacement Parts Conductive Gel - Low Viscosity, 250ml HG-9038 Surf™ Test Cable, Four-point with clip. HG-9033 Surf™ Contact Sponge Set, 16 pcs. HG-9034 SURF ™ Specifications Measurement Channels4 Measurement DisplayYes LCD Display Area65 x 33 mm Dimensions of Device200 × 160 × 70 mm Software.Surf™ Data Monitorwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 220 Bond Test, Pull-Off Testers Pull-off Tester, DY-2 ASTM C1583, D4541, D7234, D7522; BS 1881 Part 207; EN 1542, 1015, 1348; ISO 4624 The quality of concrete repairs is determined by the adhesive strength between the repair mate- rial and the substrate. Pull-off testing is the most widely used test method to assess bond strength. The DY-2 family of automated pull-off testers covers the complete range of pull-off applications with unmatched ease of operation and the ability to store a complete record of the test. The DY-2 with its integrated feedback controlled motor pro- vides a regulated load rate as specified by all stan- dards, thereby providing a fully automated test for the most repeatable results. It is lightweight for easy operation even on walls and overhead. The DY-2 pull-off testers are also unique, in that they record every single test parameter required by specifications: With the DY-2 pull-off testers, the operator is able to provide a complete record of the pull-off test, proving that the test was carried out in accor- dance with applicable standards. Three versions are available, the HC-2985: 135 - 1349 lbf (0.6 - 6kN) covers most common applica- tions, while HC-2986: 360 - 3597 lbf (1.6 - 16kN) provides increased accuracy for low-strength applications, and, the HC-2987: 360 - 562 - 5620 lbf (2.5 - 25kN) can be used for very high strength applications such as testing of fibre-reinforced polymers bonded to concrete structures or testing the bond strength of repair and overlay materials. Disc set is not included with this product and must be ordered separately. 135 - 1349 lbf (0 6 - 6kN) Tensile ForceHC-2985 360 - 3597 lbf (1 6 - 16kN) Tensile ForceHC-2986 562 - 5620 lbf (2 5 - 25kN) Tensile ForceHC-2987 Ship wt. 16lbs. (7.2kg) Bond Test Kit with 25kN Gauge ASTM D4541, D7234, C1583 The bonding strengths of a wide and varied range of materials including concrete, screeds, repair mortars, epoxy resin coatings, laminates, plastics, paints and enamels may be accurately deter- mined using this Bond Tester. Adequate direct tensile strength or bonding strength between two layers is important if repairs to concrete structures or additional overlays and screeding on existing concrete is to be structurally sound. The pull-off test as a means of projecting the compressive strength of concrete and other materials involves bonding a circular steel disk to the surface by means of an epoxy resin adhesive. A controlled tensile force is then applied to the disk, and as the strength of the bond becomes greater than that of the material under stress it will eventually fail in tension. From the area of the disk and the force applied at failure it is possible to calculate a nomi- nal tensile strength for the material. The standard kit includes: 50mm of stroke, a 25kN gauge; 10 x 50 mm steel bond discs; 10 x 75 mm steel bond discs and a calibration certificate. Bond Test Kit with 25kN Gauge HC-2988A Ship wt. 50lbs. (22.6kg) Anchor Test Kit with 25kN Digital Gauge ASTM D4541, D7234 This Anchor Test Kit is designed for testing fixings, fasteners and anchors. It consists of a mechani- cal screw arrangement acting through a hydraulic load cell, which measures the load applied to the fixing directly. The resulting load value is then indi- cated on the dial type analog gauge. This Kit fea- tures the 25kN Gauge, to suit most applications. (Other gauges are available); threaded rods, studs and slotted button adapters in 1/4", 3/8" and 7/8" sizes and a calibration certificate. Anchor Test – 25kN Digital, Metric Thread HC-2957DM Anchor Test – 25kN Digital, UNC Thread HC-2957DU Ship wt. 40lbs. (18kg) Medium-Duty Anchor Test Kit with 50kN Gauge ASTM D4541, D7234 The medium-duty tester kit bridges the mid- dle ground of testing applications from 30kN to 50kN loads. This tester kit features upgraded engineering to accommodate the increased load requirements. While it appears similar to the 25kN models, internal components have been upgraded. To sustain the 50kn load, the HC-2960 features a reinforced, load-spreading bridge fea- turing three extended-length legs, which can be adjusted to fit up to six positions using an integral pin arrangement. An upgraded turning handle is used to match the increased loads and an inte- grated M24 operating nut is included to use with a ratchet wrench for operation in confined spaces. Kit Contents: Includes tester body and operating nut; Analog gauge (0-50kN); Spreading bridge with telescopic legs and hardened pins; Turn- ing handle with integral 24mm Nut; M12 lock- ing adapter; Bolt tester adapter; Threaded stud adapters: M16, M20 and M24; Button Adapters: M10, M12 threaded and 6.5, 8.5, 10.5 and 12.5 slotted, robust carrying case with grab handle. Anchor Test – 50kN, Metric Thread HC-2960M Anchor Test – 50kN, UNC Thread HC-2960 Ship wt. 40lbs. (18kg) Pull-off Tester DY-2 AccessoriesPart No 50mm/M10 Disc Set, steelHC-2985.1 50mm/M10 Disc Set, Alum. HC-2985.2 20mm/M10 Disc Set, Alum.HC-2985.3 50 x 50mm/M10 Disc Set, Alum.HC-2985.4 40 x 40mm/M10 Disc Set, Alum.HC-2985.5 100mm/M10 – 3-Disc Set, Alum. HC-2985.6 100 x 100mm/M10 –3-Disc Set Alum.HC-2985.7 75mm/M10 Disc Set, Alum.HC-2985.8 Draw Bolt, M10 ShortHC-2985.9 Draw Bolt, M8 ShortHC-2985.10 Draw Bolt, M12 ShortHC-2985.11 Adapter Plate for Large DiscsHC-2985.12 Fixing Kit for vertical and overhead surfaces HC-2985.13 HC-2985 HC-2988A HC-2957DU HC-2960CONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 221Bond Test, Pull-Off Testers Heavy-Duty Tester Kit –145kN Digital Gauge ASTM D4541, D7234 The HC-2959 portable, self-contained, 145kN Heavy-Duty Tester has been designed to meet the demand for proof load testing of larger construc- tion fixings. A lightweight, triangular-shaped, alu- minum load spreading bridge has been designed specifically for the this tester and directs reaction loads away from the fixing. This, combined with the tester, weighs only 31lbs. (14kg). Applications: •Proof and failure load testing of most fixing types •High load expanding and resin anchors •Cast-in sockets and channel •Hold-down bolts for stanchion base plates •Base plate fixings for column lighting •Anchorage for crash barrier and safety fences •Bridge parapet anchors The HC-2959 comes with three (3)k fully-adapt- able, telescopic aluminum legs are held in place with steel ball pins, offering easy assembly and adjustment. The swivel feet offer 30mmm of fine adjustment. Load application is achieved via a ratchet handle, which drives a hydraulic multiplier and the applied load is recorded on a integral dig- ital gauge. Kit Contents: Includes tester body and operating nut; Digital gauge (0-145kN); Offset load spread- ing bridge with 10mm eye hook; (3) telescopic legs with fully-adjustable swivel feet; 400mm M20 connecting rod; M20 adjustable nut; 22mm Rachet spanner; (5) M20 threaded adapters – M12, M16, M20, M24, M30; Dual spirit level; Hex wrenches and spare screws, carrying case and calibration certificate. Heavy-Duty Kit – 50kN, UNC Thread HC-2959 Heavy-Duty Kit – 50kN, Metric Thread HC-2959M Ship wt. 40lbs. (18kg) Digital Gauges These digital gauges provide many advantages over the standard analog gauges including more accurate and clear results. •Rise and fall mode and Peak hold function available. •The Digital gauge has an improved accuracy class of +/- 1.5% •Full scale deflection (Analog gauge accuracy class of +/- 2%). •The ambient temperature operating range is -20° C to +35°C. •Back-lit facility for improved viewing in low light applications. •Screen orientation flips allowing easy reading from any angles Digital Gauge with Wireless App Revolutionary digital technology captures test results using a mobile phone or tablet device, allowing for instant visual graphs on-site for bond testing, including anchors and eyebolts. Test results are produced in real time visual graphs for each test. Can be used with most current bond testers from most manufacturers. (Requires Wi-Fi or Mobile Network Signal) Compatible with Android or Apple-based devices such as smart- phone/Tablet. Android system 4.4 onwards or Apple iOS 7 and above is required. Data enabled SIM with email function required for dispatching reports. Note: Does not include bond tester or mobile device. Wireless App & Digital Gauge for TestersHC-2958 Ship wt. 5lbs. (2.26kg) Digital Gauges w/ Hydraulic Male Coupler Part No 10Kn 2250lbf HC-2957DG.10 25Kn 5620lbf HC-2957DG.25 30Kn 6744lbfHC-2957DG.30 50Kn 11240lbf HC-2957DG.50 HC-2958 HC-2957DG.10 HC-2959 HC-2959M Steel Bond Disc for HC-2988A Part No 20x50mm (10pk) HC-2988.50 20x75mm (10pk) HC-2988.75 25x100mm (10pk) HC-2988.100 Threaded Rod Adapters for HC-2957DM Part No Threaded rod adapter, M4 HC-2957TRA.M4 Threaded rod adapter, M5 HC-2957TRA.M5 Threaded rod adapter, M6 HC-2957TRA.M6 Threaded rod adapter, M8 HC-2957TRA.M8 Threaded rod adapter, M10 HC-2957TRA.M10 Threaded Rod Adapters for HC-2957DU Part No Threaded rod adapter, #10 HC-2957TRA.10 Threaded rod adapter, #12 HC-2957TRA.12 Threaded rod adapter, 1/4" HC-2957TRA.250 Threaded rod adapter, 5/16" HC-2957TRA.312 Threaded rod adapter, 3/8"HC-2957TRA.375 Threaded Stud Adapters for HC-2957DM & HC-2960M Part No Threaded rod adapter, M10 HC-2957TSAL.M10 Threaded rod adapter, M12 HC-2957TSAL.M12 Threaded rod adapter, M16 HC-2957TSAL.M16 Threaded rod adapter, M20 HC-2957TSAL.M20 Threaded rod adapter, M24 HC-2957TSAL.M24 Threaded Stud Adapters for HC-2957DU & HC-2960 Part No Threaded rod adapter, 3/8" HC-2957TSAL.375 Threaded rod adapter, 1/2" HC-2957TSAL.500 Threaded rod adapter, 5/8" HC-2957TSAL.625 Threaded rod adapter, 3/4" HC-2957TSAL.750 Threaded rod adapter, 7/8" HC-2957TSAL.875 Threaded rod adapter, 1" HC-2957TSAL.1www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 222 Bond Test, Pull-Off Testers Threaded Button Adapters for HC-2957DM Part No Set of All below HC-2957TBA.21M M4 HC-2957TBA.4 M5 HC-2957TBA.5 M6 HC-2957TBA.6 M8 HC-2957TBA.8 M10 HC-2957TBA.10 M12 HC-2957TBA.12 Threaded Button Adapters for HC-2957DU Part No Set of All below HC-2957TBA.21 #10 HC-2957TBA.100 #12 HC-2957TBA.120 1/4" HC-2957TBA.250 3/8" HC-2957TBA.375 5/16" HC-2957TBA.312 1/2" HC-2957TBA.500 Threaded Button Adapters for HC-2960M Part No Set of All below HC-2960TBA.21M M10 HC-2960TBA.10 M12HC-2960TBA.12 Threaded Button Adapters for HC-2960 Part No Set of All below HC-2960TBA.21 3/8" HC-2960TBA.375 1/2" HC-2960TBA.500 Slotted Button Adapters for HC-2957DM Part No Set of All below HC-2957.21M M4 HC-2957SBA.45 M5 HC-2957SBA.55 M6 HC-2957SBA.65 M8 HC-2957SBA.85 M10 HC-2957SBA.105 M12 HC-2957SBA.125 Slotted Button Adapters for HC-2957DU Part No Set of All below HC-2957.21 #10 HC-2957SBA.10 #12 HC-2957SBA.12 1/4" HC-2957SBA.250 3/8" HC-2957SBA.375 5/16" HC-2957SBA.312 1/2" HC-2957SBA.500 Slotted Button Adapters for HC-2960M Part No Set of All below HC-2960SBA.21M 4.5mm HC-2960SBA.45 5.5mm HC-2960SBA.55 6.5mm HC-2960SBA.65 8.5mm HC-2960SBA.85 10.5mm HC-2960SBA.105 12.5mm HC-2960SBA.125 Slotted Button Adapters for HC-2960 Part No Set of All below HC-2960.21 #10 HC-2960SBA.10 #12 HC-2960SBA.12 1/4" HC-2960SBA.250 3/8" HC-2960SBA.375 5/16" HC-2960SBA.312 1/2" HC-2960SBA.500 Heavy-Duty, Threaded Stud Adapters for HC-2959M Part No M8>M20 HC-2959TSA.8 M10>M20 HC-2959TSA.10 M12>M20 HC-2959TSA.12 M14>M20 HC-2959TSA.14 M16>M20 HC-2959TSA.16 M18>M20 HC-2959TSA.18 M20>M20HC-2959TSA.20 M22>M20 HC-2959TSA.22 M24>M20 HC-2959TSA.24 M27>M20 HC-2959TSA.27 M30>M20 HC-2959TSA.30 Heavy-Duty, Threaded Stud Adapters for HC-2959 Part No 1/2">20 HC-2959TSA.500 1/4">20 HC-2959TSA.250 5/16">20 HC-2959TSA.312 9/16">20 HC-2959TSA.562 5/8">20HC-2959TSA.625 3/4">20 HC-2959TSA.750 7/8">20 HC-2959TSA.875 1">20 HC-2959TSA.1 1-1/8">20 HC-2959TSA.1125 1-1/4">20 HC-2959TSA.1250 HC-2988.50 (see previous page) HC-2957SBA.55HC-2957TBA.120 HC-2959TSA.750 HC-2957TRA.312CONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 223Freeze-Thaw Rapid, Freeze-Thaw Cabinet ASTM C666, Procedure A; AASHTO T161 Humboldt’s Elite Series, Freeze-Thaw Cabinet is used to measure the resistance of concrete to deterioration caused by repeated cycles of freez- ing and thawing. The HC-3186S.4F Freeze-Thaw is designed to test up to eighteen 3" x 4" x 16" (76 x 102 x 406cm) concrete specimens simultane- ously, with one being a control. Key features of the Freeze-Thaw Includes: •Fully automatic operation frees operator to perform other lab duties. •Allows users to establish field control using correlations between concrete strength and durability •Permits the evaluation of variables in concrete properties and conditioning. •Useful in the evaluation of the durability of aggre- gates, as well as the properties of admixtures. Humboldt’s touch-screen controller provides you with full, graphical monitoring of all testing func- tions in a stand-alone application. Now you can have full, finger-tip control and monitoring of all testing functions with Humboldt’s touch-screen controller, found on our Freeze-Thaw Cabinet. The seven-inch, waterproof screen provides at-a-glance monitoring of testing functions, in a real-time graphical display, without the use of a computer. Now, in a stand-alone application, you will be able to run tests and display results while viewing tabulation, basic x-y graphs and tem- perature readings in real-time during the test, using user-defined, basic data acqui- sition. Test data is stored in the device and can be downloaded to a USB drive via the machine’s USB port. The HC-3186S Freeze-Thaw provides the follow- ing capabilities: •User-created test control is possible, for chang- ing freeze time, minimum temperature, max- imum temperature and the number of cycles desired. •Real-time, on-screen control and monitoring with graphing, allowing different data views to be chosen. •Test data can be reviewed after a test is com- pleted, which includes tabulation and graph views. •Touch-screen interface for easy navigation. •Test data can be downloaded or exported via the front USB port and a flash drive. Reports can be generated by using Hum- boldt’s HM-Data Download software and the exported data. It is possible to have up to eight freeze-thaw cycles within a 24-hour period, however, the exact number of cycles is dependent upon the time required for the temperature at the center of the control prism to fall from 40 to 0°F (4.4 to -17.8°C) and then back to 40°F (4.4°C). The temperature at the center of the control specimen is controlled with the use of a 0.75HP (0.6KW) refrigeration unit and electric resistance heaters with fully automatic controls. Current temperature of the control specimen can be checked by a glance at the large, 7" color dis- play on the controller. It is also possible to track the temperatures of freeze-thaw cycles in real- time with a glance at the display. For corrosion resistance and long service life, the HC-3186S Freeze-Thaw features a stainless steel, 84"L x 32"W x 35.75"H (213 x 81 x 91cm) cabi- net construction with 3" (76mm) insulation on all sides. The internal test compartment measures 74" x 26" x 6" (188 x 66 x 15cm). A 30-amp circuit is required for operation. Freeze-Thaw Cabinet Includes: (17) H-3185TA Stainless Steel Sample Trays, 3" x 4" x 16.375" (76 x 102 x 406mm) (1) H-3185TSA Stainless Steel Sample Tray with spout, 3" x 4" x 16.375" (76 x 102 x 406mm) Freeze-Thaw Cabinet, 220V 50/60HzHC-3186S 4F Ship wt. 1200lbs. (544kg) Order H-3195 freeze-thaw molds separately, on next page. Controller Specifications Display 7" (178mm) VGA (480 x 800) Resistive-touch screen Real-time test data Graphic and tabulation Processor Dual 32-bit ARM RAM 64MB Memory, non-volatile 4GB Data acquisition 1 Channel Logging speed 1 reading every 5 minutes Multi-test storage 1000 Points per test 3000 USB port Used to export data via thumb drive Ethernet connection For network connectivity Firmware Update Flash drive Specifications Condenser Operating Temperature Range -30°F to 45°F (-34°C to 7°C) evap (R-404A) Designed for up to 110°F (43°C) ambient Data channels 1 Data storage 1000 tests and up to 3000 readings per test Cabinet Dims 84"L x 32"W x 35.75"H (213 x 81 x 91cm) Controller Dims 22.25"H x 16.25"W x 6"D (56 x 41 x 15cm) Voltage 208/230V 50/60Hz Single Phase - 30amps HC-3186S.4Fwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 224 Freeze-Thaw, Flex Resonance H-3185TA H-3195, H-3198, H-3198M HC-3186SH.400 H-3185TSA Replacement Parts ItemPart No Thermocouple for HC-3186S.4FH-3186S.3 Thermocouple for H-3185BH-3185B.3 Thermocouple for H-3185SDH-3185SD.3 Heating Element HC-3186SH.400 7-Day Chart Paper (100/Bx) -20 to +80°F H-3185.1 7-Day Chart Paper (100/Bx) -30 to +10°C H-3185.1AC 7-Day Chart Paper (100/Bx) -20 to +50°F H-3185.1AF Pan Replacement Kit (1 per kit)H-3185.3A H-3176 HC-3177 Freeze-Thaw Specimen Mold ASTM C233, C666; AASHTO T157, T161 For 3" x 4" x 16" (76 x 102 x 406mm) specimens exposed to rapidly repeated freeze-thaw cycles in water or air. Mold is cold-rolled steel with detach- able base plate. Freeze-Thaw Specimen MoldH-3195 Ship wt. 37.1 lb. (16.82kg) Freeze-Thaw Specimen Mold Mold for 4" x 4" x 16" specimens. Freeze-Thaw Specimen MoldH-3198 Ship wt. 40 lb. (18.1kg) Freeze-Thaw Specimen Mold Mold for 100 x 100 x 400mm specimens. Freeze-Thaw Specimen MoldH-3198M Ship wt. 40 lb. (18.1kg) Stainless Steel Sample Tray 3" x 4" x 16.375" (76 x 102 x 406mm) specimens. Stainless Steel Sample TrayH-3185TA Ship wt. 4 lb. (1.8kg) Stainless Steel Sample Tray 100 x 100 x 400mm specimens. Stainless Steel Sample TrayH-3185TM Ship wt. 2 lb. (0.9kg) Stainless Steel Sample Tray with Spout 3" x 4" x 16.375" (76 x 102 x 406mm) with spout. SS Sample Tray with SpoutH-3185TSA Ship wt. 3 lb. (1.3kg) E-Meter for Flexural Resonance of Concrete ASTM C215, C666 The E-meter can determine flexural resonance of concrete under accelerated freezing and thawing cycles and aggressive environments, conforming to ASTM C215 and C666. It determines the res- onant frequencies of the three modes of vibration and is the only method of calculating the following material parameters non destructively: Young’s modulus of elasticity, modulus of rigidity, Pois- son ratio and damping constant. Frequencies are automatically scanned in one of four ranges. It can handle specimen sizes up to 6 inches (150mm) in cross section and from 1.75 inches (45mm) to 28 inches (711mm) in length. A semi-automatic fea- ture facilitates the fast identification of resonance. Oscillator frequency range: 10 Hz to 100 kHz in 4 switched range Frequency indicator display: 6 digit LED Gate times: 1 sec. or 10 sec. switch selected, LED indicated accuracy: 20 ppm + 1 count over full operating temperature range. E-Meter for Flexural ResonanceH-3176 Ship wt. 113 lb. (51.2kg) Resonance Test Gauge ASTM C215, C666 Designed for lab use, the Resonance Test Gauge (RTG) connects to the customer’s Windows device for longitudinal, Flexural and torsional resonance testing of concrete, rock, asphalt and masonry (cyl- inders, beams and cores). Results can be exported to the Calculations Spreadsheet which automat- ically determines dynamic properties such as Young’s modulus (E), shear modulus (G) and Pois- son’s ratio (v) (meets ASTM C215 standard for res- onance testing of concrete for dynamic properties and ASTM C666 standard for freeze-thaw durabil- ity testing). Unit includes the following: 2 oz. Spherical Head Hammer; Spatula for Adhesive Grease; RTG Device, Jump Drive with RTG Software; Adhe- sive Grease; Accelerometer, Microdot BNC Cable, Mounting Block; Sponge Rubber Mat for Specimen Support. The RTG system must be used with a Windows 7-10 device running the RTG software. The computer or tablet is supplied by the user. •Real-time waveform display while testing •Automatic frequency calculation •Full user selection of gain and units Resonance Test GaugeHC-3177 Ship wt 10lbs. (4.5kg) Specifications Sampling Rate45,455 samples/second Accelerometer Flat Frequency Response Measurement Range 20,000 Hz Number of Samples Acquired Per Test 1024 samples Nyquist Frequency22,727 Hz Frequency Resolution44.39 HzCONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 225Super Air Meter, Water Impermeability Humboldt Super Air Meter ASTM C231, AASHTO T152 The H-2784 Super Air Meter (SAM) is a testing device that measures both the air void spacing and air volume of plastic (fresh) concrete in about 10 minutes. Air void spacing has been shown to be a better indicator of concrete freeze-thaw durability than total air content; however, until now, it has been challenging to measure in fresh concrete. By being able to measure the actual air- void spacing in fresh concrete, the meter helps users better understand the freeze-thaw durabil- ity of their concrete before it is placed. The meter can function in two ways. First, it pro- vides all the same information as a Type B meter, under the same analytical conditions as a conven- tional pressure meter. After completing the con- ventional testing the meter is then able to move into a second mode of operation that places the concrete under a series of higher pressures. By understanding how the concrete responds to the series of high pressures, the meter can assess properties of the air-void system beyond the air content. The H-2784 Super Air Meter is a modified version of a typical pressure meter (ASTM C231). The primary modification is that two sequential pres- surizations are applied to the concrete. The defor- mation of the concrete is first investigated at 14.5, 30, and 45 psi, the pressure is then released, and the same pressure steps are used again to mea- sure the deformation. The differences between the first and second pressure steps are used to calculate the SAM number, which is correlated with the average spacing between air voids in the concrete mixture. If the spacing between the voids is too high, then this could mean the con- crete is susceptible to freeze-thaw deterioration. A SAM number of 0.20 has been shown to cor- rectly determine over 90% of the time whether the spacing between the bubbles meets the recom- mendations of the ACI 201 Concrete Durability Committee. This new air meter has been investigated using more than 300 lab and field mixtures at Oklahoma State University and the FHWA Turner Fairbanks Laboratories. As part of an ongoing Pooled Fund Study, the SAM is being used by multiple DOTs on field concrete. The results of this testing are also being compared to performance in an ASTM C666 rapid freeze-thaw test*. An AASHTO Provi- sional Standard for this test has been approved. The meter is currently being used in more than 22 different U.S. States and one Canadian Province. The SAM has been specified in Oklahoma and Michigan on transportation projects. The H-2784 includes one Super Air Meter testing device, and all accessories required to calibrate the meter and perform the type B or SAM tests. This includes a calibra- tor; a mallet; safety glasses; strike-off board; a tamping rod; filling bulb and a durable, protective case. It is recommended that the CAPE System (below) be used with the Super Air Meter. Humboldt Super Air MeterH-2784 Ship wt. 46lbs. (21kg) CAPE TANK System for Super Air Meter Simplifies pressurization of the H-2784 Super Air Meter during testing, eliminating the need to man- ually pump to the required pressures. CAPE TANK SystemH-2784A 500 Ship wt. 20.0lb (9.07kg) Water Impermeability Test Device EN 12390-8, ISO 7031, UNI 9533 Used to determine the surface impermeability of concrete by water using concrete test specimens. The device determines the depth of water pen- etration into hardened concrete under a known time and pressure. Specimens are put into the test chamber, clamped with suitable flanges and gas- kets, and then a known water pressure is applied to the specimen’s surface for a time as called for by the Standard. An air compressor is used to provide an adequate and constant pressure. The water penetration is measured by quantitative water penetration measurement using the grad- uated burettes. Available with either 3 or 6 test stations, these Impermeability test devices can be used with the following test specimen sizes: 150 x 150 x 120mm, 150 x 150 x 150mm, 200 x 200 x 120mm or 150 x 300mm (requires accessory). Impermeability Device, 3 StationHC-3703 Impermeability Device, 6 StationHC-3706 Ship wt. 348 lbs. (158kg) H-2784 Accessories ItemPart No Air Compression, 120V 50/60Hz HM-4220 Air Compression, 220V 50/60Hz HM-4220.4F Roughing plate, 100mmHC-3703.6 Roughing plate, 75mmHC-3703.7 Steel Inserts, 200x200x80mmHC-3703.8 Steel Inserts, 150x150x30mmHC-3703.9 Plastic Inserts, 200x200x80mmHC-3703.10 Plastic Inserts, 150x150x30mmHC-3703.11 HC-3706 H-2784A.500www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 226 Linear Traverse, Strain H-3230.3 Strain Gauge Replacement Parts Contact Point H-3230.2 Contact Seat H-3230.4 Brass Inserts (pkg. of 100) H-3230.3 Invar Master Bar H-3230.5 Invar Master Bar, Metric H-3230.5M Punch Bar Point H-3230.7 Punch Bar H-3230.6 Punch Bar, Metric H-3230.6M H-2964A (shown with computer, not included) H-2964A H-3230 H-3230.2 H-3230.4 H-3230.5 H-3230.6 H-3230.7 Linear Traverse Machine ASTM C457 Part B The linear traverse machine is used to facilitate the counting of microscopic voids in concrete. The H-2964A complies or exceeds ASTM C457 specifications. Computer software controls the motorized specimen table with solid-state posi- tioning motors. The software controls the traverse patterns and distances between measurements based on test sample parameters. The software also provides counting determinations to be made to material-type categories. Test results can be exported to Microsoft Excel for analysis and print- ing. Printable reports can be configured to Cana- dian Ministry of Transport or ASTM requirements. Unit Includes: •Digital microscopic video camera with integral light source •Computer-controlled motorized specimen table with solid-state positioning motors •Software CD with controller •Multi-adjustable camera stand Computer is not included. Linear Traverse, 120V 60HzH-2964A Linear Traverse, 220V 50/60HzH-2964A 4F Ship wt. 100lbs. (45.3 kg) Multi-Length Strain Gauge Set ASTM C426 Mechanical gauge is recommended as a substi- tute for the Whittemore strain gauge for many applications. Designed to measure strain in masonry-type materials, structural components under load, opening or closing of structural cracks, measuring relative structural displacements, rock mechanics testing and drying shrinkage of con- crete block testing. Instrument frame is cast alumi- num alloy with 5 master settings of 2, 4, 6, 8 and 10 inches, easily set for gauging. Dial indicator has .0001" minimum graduation; effective strain range is 0.3". Maximum linear measurement is 0.4". Set includes: strain gauge, dial indicator, 8 brass inserts, 2 contact seats, 2 mounted contact points, invar master bar, punch bar and one com- partmented wood storage case. Metric model has 5, 10, 15, 20 and 25cm settings and dial indicator with 002mm graduations. Strain Gauge SetH-3230 Strain Gauge Set, MetricH-3231 Strain Gauge Set, DigitalH-3230D Strain Gauge Set, Digital, MetricH-3231D Ship wt. 1 lbs. (.45 kg.)CONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 227Crack Monitors H-2816.8 HC-2939 HC-2944 HC-2942A Crack Width Gauge ACI 2242-01 The crack width gauge is designed specifically to measure widths and locations of cracks prior to beginning a monitoring program. The crack width gauge is suitable for internal and external use. It is made of polycarbonate, which has a coefficient of linear thermal expansion of 7.0 x 10-5 cm/cm/°C for ambient temperatures between -30°C and 30°C. The scale is calibrated from the end of the gauge to facilitate measuring cracks in corners. Supplied in protective case. Crack Width GaugeHC-2940 Ship wt. 0.3lb. (.13kg) Standard Crack Gauge Crack gauges can be used to monitor horizon- tal or vertical movement across a crack on a flat surface. The H-2936A standard crack gauge is a precision device that consists of two plates, which overlap for a part of their length. The bottom plate is transparent and marked with a hairline cursor in the form of a cross. Can be fixed to the surface with screws or adhesive (not included). Supplied with instructions and record sheet. Crack Width GaugeH-2936A Ship wt. 0.15lb. (.06kg) Crack Gauge Plus The crack gauge plus can be used to monitor hor- izontal or vertical movement across a crack on a flat surface. The Plus offers two upgrades to the standard design. Rather than presetting the two measuring plates together at zero with tape, the plus uses four small pegs, which ensure alignment during installation and then removed during mon- itoring. The plus also provides measuring flats, which allow accurate readings to be taken with calipers during monitoring. Can be fixed to the surface with screws or adhesive (not included). Supplied with instructions and record sheet. Crack Gauge PlusHC-2937 Ship wt. 0.2lb. (.09kg) Corner Crack Gauge The corner crack gauge uses a hinged mounting bracket to allow monitoring of cracks in corners with angles between 70° and 180°. Monitors both internal and external corners. Corner gauges use the design of the plus gauge using four small pegs, which ensure alignment during installation and are then removed during monitoring. The cor- ner gauge also provides measuring flats, which allow accurate readings to be taken with calipers during monitoring. Can be fixed to the surface with screws or adhesive (not included). Supplied with instructions and record sheet. Sold in pairs. Corner Crack Gauge, (2-pack)HC-2938 Ship wt. 0.4lb. (.18kg) Displacement Crack Gauge The displacement crack gauge monitors horizon- tal and displacement movement where there is a step across a crack due to displacement of “out- of-plane” movement. The gauge consists of a base plate (not calibrated), a top plate (calibrated) and a graduated ruler. The ruler is removed from the gauge when not taking a measurement, but used to measure the relative movement in the plates. Can be fixed to the surface with screws or adhesive (not included). Supplied with instructions and record sheet. Corner Crack GaugeHC-2939 Ship wt. 0.4lb. (.18kg) Crack Monitor Adhesive Crack monitor adhesive is a fast-hardening 2-component epoxy adhesive for use in affixing crack monitors to concrete surfaces. Comes in a one ounce dual-tube syringe for easy application. Crack Monitor AdhesiveHC-2942A Ship wt. 0.3lb. (.13kg) Caliper Marks Caliper marks can be affixed with adhesive to either side of a crack to be monitored and then used to measure crack movements with a caliper. Caliper Marks (Pkg of 100)HC-2943 Ship wt. 0.3lb. (.13kg) Caliper Mark Discs, Stainless Steel Caliper marks can be affixed with adhesive to either side of a crack to be monitored and then used to measure crack movements with a caliper. Pkg. of 100. Caliper Mark Discs, Stainless SteelHC-2964 Ship wt. 0.3lb. (.13kg) Screws and Plugs for Crack Gauge Package of (4) four zinc-plated screws and four plastic plugs, suitable for affixing a crack gauge to a flat surface. Screws and Plugs for Crack GaugeHC-2944 Ship wt. 0.2lb. (.09kg) Digital Caliper, 8" (200mm) Provides accurate outside, inside, depth and step measurements and features large, easy-to-read LCD digits, rolling thumb wheel; plus control but- tons for zero, on/off and inch/mm functions. Range: 0-8" (0-200mm); Accuracy: ±0.001. Digital Caliper, 8" (200mm)H-2816 8 Ship wt. 2.2lb. (.9kg) Crack Monitoring Kit A kit designed to provide all the products needed to set up a crack monitoring program. Supplied with a courier bag with shoulder strap, the kit includes: (1) crack width gauge; (5) crack gauge plus (1) pair of corner crack gauges; (7) packs of fixing screws; (1) crack monitor adhesive; instruc- tion booklet and record sheets. Crack Monitoring KitHC-2941 Ship wt. 3.5lb. (1.5kg) Essential, Digital Crack Monitoring Kit This set contains all the essential components needed to set up a crack monitoring system using precision digital calipers. This kit includes a crack width gauge to measure the width of cracks prior to monitoring, a digital caliper, a pack of stainless steel discs and crack record sheets. Also included is an illustrated manual with full instructions, which describes best practice methods for using the calipers. All the components can be re-or- dered separately in order to replenish the kit. Essential, Digital Crack Monitoring KitHC-2947 Ship wt. 3.5lb. (1.5kg) HC-2940 HC-2938 HC-2943 HC-2964 H-2936AHC-2937Next >