James Instruments Inc.
James Instruments Inc. is the leading manufacturer of non-destructive test equipment for concrete and other coarse grained materials. We supply the instruments that measure and analyze strength, structure, corrosion and moisture in concrete.
- 1-800-426-6500
773-463-6565 - 773-463-0009
- info@ndtjames.com
- 3727 N. Kedzie Avenue
Chicago, IL 60618
United States of America
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Product
Aquameter
T-M-160
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he James Instruments? Aquameter MK II utilizes the latest electronic technology to measure the quantity of water within its sensing field. The T-M-160 using a high frequency capacitive sensor, samples a large volume of material, approximately 460 mm x 670 mm x 25 mm (1 13/16? x 2 5/8? x 1?), instantaneously.
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Product
Measures Wide Range of Anchor Strengths
Anchor Test System
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Two models, each with two different gauge capabilities enable precision readings over a wide range of applications - from light to heavy duty loads. The standard system has a pull stroke of two inches with an option to extend to four inches. The longer pull stroke allows for complete extraction of most fixings in one simple operation. A load diffusion bridge and pyramid are available to keep reaction loads away from the anchor point.
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Product
Concrete Hardness Tester
W-C-7312
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It is recommended that calibration of the test hammers be checked regularly usually after about 2000 strokes.The James Calibration Anvil (W-C-7312) has been designed for just that purpose.
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Product
Sand or Aggregate Moisture Testing
Aggrameter®
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Determines the water content in construction materials like sand and gravel to ensure proper concrete mix design, affecting strength and workability.
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Product
Strength Testing of Concrete, Brick and Mortar
Windsor Pin System
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Measures the compressive strength of concrete, mortar and brick in-situ, quickly, accurately. A non-explosive instrument, the Windsor Pin System uses a spring-loaded device to drive a steel pin into the concrete or mortar.
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Product
Air and Water Permeabilityin Concrete Both At and Below the Surface
Poroscope
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Poroscope Plus measures the time it takes for air to flow into a known volume of a sealed, evacuated chamber in the concrete. While the vacuum reduces from -55 Kpa to -50 Kpa, a measure of air permeability is determined. For water permeability, Poroscope Plus uses the same chamber filled with water, and measures the total time in seconds for a volume of 0.01 ml of water to escape.
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Product
Chloride Test System
C-CL-2000
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The C-CL-2000 produces results on-site, within minutes that are accurate and comparable to expensive laboratory tests. It measures the electrochemical reaction of a weighted sample placed in an extraction liquid. It automatically shows a temperature compensated reading of percent of chlorides on its digital display. A wide range - from 0.002 to 2% chloride by weight - is covered.
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Product
Trident
T-T-90
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The Trident T-T-90 utilizes the latest microwave and microprocessor technology to measure moisture content in various fine and coarse-grained materials. The prongs of the probe are inserted into the material to be tested and the percentage of moisture content is instantaneously shown on the easy to read display.
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Product
Advanced Rebar Corrosion Rate Determination System
Gecor 8
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James Instruments Gecor 8 represents the latest technology in steel reinforcing bar corrosion rate determination. It combines state of the art embedded microprocessor systems and computerized flash technology with the world's leading research in reinforcing bar corrosion rate analysis.
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Product
Testing Tensile Strength of Overlays, and Overlayments
James Bond Test ™ MK III
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The James Pull Off Adhesion/Bond Tester measures the pull force used to pull a 2? or 3? disc away from the material being tested. This pressure is displayed on a precision gauge and can be related directly to the strength of the adhesion to the surface being tested.
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Product
Concrete Hardness Tester
W-M-250
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The W-M-250 Manual Test Hammer is the traditional instrument used for the non-destructive testing of hardened concrete. This easy-to-use instrument provides a quick and simple test for obtaining an immediate indication of concrete strength in various parts of a structure. The minimum verifiable strength is 1400 PSI (10 MPa)
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Product
Impact Echo SystemFor Field Evaluation of Concrete Structures
Vu-Con System
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The Vu-Con Analyzer provides the engineer with the sturdiest, most reliable system for impact echo analysis. No moving parts and implementation of the latest microcomputer technology has created a system that is both sophisticated and reliable. The unit comes with a 90 mm (3.5?) by 115 mm (4.5?) graphic display screen that is easily viewed in daylight
