ASTM (American Society for Testing and Materials) Committee C09 focuses on developing standard test methods and guidelines for concrete and other aggregate type materials. Concrete materials present unique challenges for strain measurement, because the aggregate can skew results dependent on the size strain gage sensor used. Micro-Measurements has developed a line of gage sizes expressly intended for use on concrete structures. These include 1", 2" and 4" gage lengths, suitable for making reliable average measurements on practically any concrete material. Micro-Measurements also offers a strain sensor specifically intended to be embedded in concrete castings for long term monitoring. The EGP-5-350 is a rugged device, capable of withstanding the trauma of having tons of concrete poured around it, and still providing years of precision strain measurement. ASTM C39 (Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens) describes procedures for measuring the compressive strength of concrete specimens.
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|Linear Pattern: 2.00" active grid, temperature compensated (concrete), encapsulated, 10' of pre-attached cable (no soldering). For concrete structures or other applications where large amount of averaging is desired.|
|Includes: 008CL, 015CK, 015EH, 015LA, 015LW, 015SE, 030LB, 031MF, 032SG, 045AL,050AH, 050AR,050SB, 060CD,060CN, 060CP,062DF, 070LC,090DG, 090DH,090EF, 090EG, 125BS, 125EP, 125EQ, 125MG, 125UE, 230DS, 250AF, 250BB, 250BK, 250BM, 250BP, 250MQ, 350DD, 375BG, 500BL, 500GB, 500GC, 40CBY|
|Includes: 008CL, 015CK, 015EH, 015LA, 015SE, 030LB, 031MF, 032SG, 045AL,050AH, 050AR,050SB, 060CD,060CN, 060CP, 062DF, 070LC,090DG, 090DH,090EF, 090EG, 125BS, 125EP, 125EQ, 125MG, 125UE, 230DS, 250AF, 250BB, 250BK, 250BM, 250BP, 250MQ, 350DD, 375BG, 500BL, 500GB, 500GC, 40CBY|
|General Purpose Strain Gages - Linear Pattern|
|The Model D4 Data Acquisition Conditioner is a portable, USB-powered precision instrument for use with resistive strain gages and strain gage-based transducers.|
|Special Use Sensors - Concrete Embedment Strain Gages|
|Adhesive primarily used on very rough or irregular surfaces. Cures at room temperature.|
|The Model P3 Strain Indicator and Recorder is a portable, battery-operated instruments capable of simultaneously accepting four inputs from quarter-, half-, and full-bridge strain-gage circuits, including strain-gage-based transducers.|
|Includes: SSH-1 Surgical Shears, STW-1 Tweezers,BTW-1 Tweezer,DPR-1 Dental Probe,SSC-1 Surgical Scalpel and Blade,SSC-2 Replacement Scalpel Blades,SSS-1 Steel Scale,DP-1 4-H Drafting Pencil,DWC-1 Diagonal Cutters,NNP-1 Needle-Nosed Pliers,ATS-2 Gage Application Tool Set,GT-11 Camel's Hair Brush,SPT-1 Stainless Steel Mixing Spatula,SPT-2 Stainless Steel Mixing Spatula,MHG-1 Master Mite Heat Gun,MHG-2 Master Mite Heat Gun,PCT-2M Gage Installation Tape,PDT-3 Paper Drafting Tape PLY-001 Kapton Film,MJG-2 Mylar Tape,TFT-2 Thermosetting Fiberglass Tape,FGC-1 Woven Fiberglass Cloth,TFE-2 High Modulus TFE Teflon with Silicone Mastic,HSC-1 Spring Clamp,HSC-2 Spring Clamp,HSC-3 Spring Clamp,GT-12 Neg'ator Constant Force Extension Spring Clamp,TFE-1 Teflon Film,GT-14 Pressure Pads and Backup Plates,SGP-1 Silicone Rubber,SGP-2 Silicone Rubber|
|Includes CSM-3 Degreaser, GC-6 Isopropyl Alcohol, Conditional A, MCA-1, MCA-2, MN5A-1, MN5A-2, SCP-1, SCP-2, SCP-3, GC-5, TEC-1, CSP-1, GSP-1|
|System 7000 hardware is designed to incorporate al the features required for precision strain measurement in a high channel density enclosure.|
|System 8000 from Micro-Measurements is a versatile, precision data acquisition instrument system intended for static and dynamic test and measurement applications.|
|Weldable Linear Pattern: 0.250" active grid, temperature compensated (steel), encapsulated grid, large copper tabs. For structural steel, automotive, rebar (inside concrete).|