Material Testing

The James Instruments Emodumeter, is used for resonant frequency testing and determining young's modulus and poisson's ratio.

• Determine: Young's Modulus, Modulus of Rigidity, Poissons Ratio, Damping Constant
• Automatic identification of the resonance frequency
• Large easy to view display for data analysis
• Data can be stored and uploaded to a PC for further analysis

The C-CL-2012 is a pack of extraction and colored calibration liquids for use with the James Instruments Chlorimeter and includes:

• 12 jars of 20ML extraction Liquid
• 5 jars of Colored Calibration Liquid

The James Instruments Gecor 8 Basic System, is used for analyzing corrosion of concrete reinforcing steel in existing structures.

• Cu/CuSO4 only
• Rapid mapping capabilities for analysis of large structures
• Advanced method for more accurate corrosion rate determination
• New sensor design for analysis of wet or submerged structures
• New method for analysis of cathodic protection systems while the system is running

The James Instruments Gecor 8 Complete System, is used for analyzing corrosion of concrete reinforcing steel in existing structures.

• Cu/CuSO4 Half-Cells
• Rapid mapping capabilities for analysis of large structures
• Advanced method for more accurate corrosion rate determination
• New sensor design for analysis of wet or submerged structures
• New method for analysis of cathodic protection systems while the system is running

The James Instruments Pull Test, is used to measure the bond strength or tensile strength of concrete, asphalt, tile, concrete repair, or other overlay material by the direct tension or pull off method.

• Accurate bond strength of repair mortars, epoxy resins, laminates, overlays, and other coatings
• Calibrated gauge with maximum load indicator and mechanical damping
• Ball Joint Design for rapid testing as well as assuring direct tensile loading
• Adjustable alignment plate with built in leveling facility for both vertical and horizontal pulls

The James Instruments Low Impact Digital Rebound Hammer Basic System, has a number of specialized applications. It is typically used for thin concrete specimens between 50mm (2") and 100mm (4") thick, such as sidewalks, bridgedecks and some driveways. The unit can be used on plaster and morar as well to verify consistancy. The Test Hammer is also used on brittle rock cores where a larger impact will damage the specimen.

• Low impact energy ideal for brittle specimens (0.735 Nm)
• Minimum verifiable strength is 1400 psi (10 MPa) to 9000 psi (62 MPa)
• Paper and film testing are a significant application for the low impact manual test hammer
• Integrated alpha numeric digital display, and control panel

The James Instruments Low Impact Digital Rebound Hammer Complete System, has a number of specialized applications. It is typically used for thin concrete specimens between 50mm (2") and 100mm (4") thick, such as sidewalks, bridgedecks and some driveways. The unit can be used on plaster and morar as well to verify consistancy. The Test Hammer is also used on brittle rock cores where a larger impact will damage the specimen.

• Low impact energy ideal for brittle specimens (0.735 Nm)
• Minimum verifiable strength is 1400 psi (10 MPa) to 9000 psi (62 MPa)
• Paper and film testing are a significant application for the low impact manual test hammer
• Integrated alpha numeric digital display, and control panel
• Field printer mounts on the belt for ease of use

The James Instruments Low Impact Manual Rebound 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.

• Low impact energy ideal for brittle specimens
• Impact energy level of 0.54 ft. lbs. (0.735 Nm)
• Minimum verifiable strength is 1400 PSI (10 MPa) to 9000 PSI (62 MPa)
• Ideal for testing small components

The James Instruments Manual Rebound 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.

• Impact energy level of 1.6 ft. lbs. (0.225 kg)
• Minimum verifiable strength is 1400 PSI (10 MPa) to approximately 9000 PSI (62 MPa)
• Quick and easy determination of the strength of concrete
• Manual calculation of the mean rebound number
• Conforms to ASTM C-805

Portable vibrating sieve shaker with a quite and compact design capable of precise repeatable results. Best used with #100 or coarser mesh sieves.

• For 8" Diameter Test Sieves
• 110 Vac
• 50 Hz

The James Instruments Mini R-Meter System, is an economical hand held unit used for finding the location, estimates either depth, or size of reinforced rebar, post tension cables, copper and conduit

• Rebar Locating Detection and Orientation
• Single sensor for all depth ranges
• Locates up to 8" (200 mm)
• Eddy current design for greater accuracy

The James Instruments Mini R-Meter System w/ Software, is an economical hand held unit used for finding the location, estimates either depth, or size of reinforced rebar, post tension cables, copper and conduit

• Rebar Locating Detection and Orientation
• Single sensor for all depth ranges
• Locates up to 8" (200 mm)
• Eddy current design for greater accuracy