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
Categories
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product
Tempurature Monitoring System
IQT-Meter
A flexible and economical temperature monitoring system, the IQT features extensive memory and graphic display of temperature history. Similar to the IQM, the IQT System offers software for uploading the temperature data to a P.C. through its serial port. The temperature history can then be displayed with respect to time
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Moisture Testing
Determine moisture in concrete and other construction materials. Meter for rapid determination of moisture content in sand and other fine or coarse aggregates. moisture content in Solid Materials. Includes Meter, Test Cable and Case. Meter for the Rapid Determination of Moisture Content in Different Types of Soil. Determination of Water/Cement Content Ratio in Fresh Concrete. (Type R for Regular Water Cement Ranges. Type L for Low Water Cement Ranges.)
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Concrete Hardness Tester
W-M-250
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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Ultrasonic Transducers
Low frequency transducers for ultrasonic testing of concrete and other course grained materials. Shear Wave transducers (pictured above) are used in combination with compressional wave transducers to calculate Poisson's Ratio. The line of general-purpose compressional wave transducers feature robust PZT elements in stainless steel.
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Rebar Corrosion Rate Determination System
Gecor 6
Measures the rate of corrosion and other parameters of rebars. The Gecor 6 utilizes the polarization resistance technique to establish the corrosion rate. This is a quantitative measure of the amount of steel oxidizing at the time of measurement. Up to 100 readings can be stored in memory for later uploading to a Personal Computer.
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Aquameter
T-M-160
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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Impact Echo SystemFor Field Evaluation of Concrete Structures
Vu-Con System
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
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Moisture Master
T-M-170
The James Instruments Moisture Master utilizes the latest electronic technology to measure the quantity of water within its sensing field. The unit has two modes of operation the pin mode, and search mode. In the pin mode, two pins are pushed into the material and a high frequency field is created between these two pins.
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Determines Presence of Carbonation on Concrete Samples
Carbo Detect System™
Carbo Detect is a simple colored dye field test for detecting carbonation. The single reagent is sprayed on the surface to be checked. The reagent will change to pink in uncarbonated concrete and remain colorless when sprayed on carbonated concrete.
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Hand Held Microwave Moisture MeterFor Water/Cement Ratios of Fresh Concrete
Cementometer
The James Cementometer represents a break-through in modern moisture measurement technology. By utilizing the latest microwave and microprocessor science, the Cementometer can determine the moisture content of freshly mixed cement, concrete, and mortar. Simply insert the prongs of the probe into the material to be measured and instantaneously the water cement ratio is shown on the easy to read display.
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Air and Water Permeability in Concrete Both At and Below the Surface
Poroscope
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.
