V-Meter™ ultrasonic, pulse-velocity test system
The James Instruments Inc. V-Meter™ is an advanced ultrasonic, pulse-velocity test system widely used for quality control and evaluation of concrete structures. It can identify non-homogeneous conditions such as voids, cracks, honeycombs and frozen concrete. With the optional hand-held terminal, stored data can be down loaded to a PC. Poissons Ratio and Modulus of elasticity can be calculated using S-wave transducers. Conforms to ASTM C-597.
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E-Meter™ Material Resonant Frequency Test
The James Instruments Inc. E-Meter™ Determines resonant frequencies of the three modes of vibration. Material characteristics such as Youngs Modulus of Elasticity, Modulus of Rigidity, Poissons Ratio and Damping Constant can be calculated. Frequencies are automatically scanned in one of four ranges. The system can determine flexural resonance of concrete under accelerated freezing and thawing cycles and aggressive environments. Conforms to ASTM C-215 and C-666.
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Ultrasonic Conctrete Tester
Used to determine the uniformity and quality of concrete and presence of defects, cracks and voids, modulus of elasticity and concrete strength. System consists of a battery powered display unit, graphic LCD, nine button keypad, non volatile memory up to 250 values, RS 232 C interface, PC download software, two 54 KHz tranducers, cable, calibration rod, coupling paste and carrying case.
Forney LA-0330
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Proceq TICO
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Humboldt Panduit Pulse Velocity H-2358A
The Pundit system is primarily used for quality control testing and
inspection of concrete structures. The system is ideal for checking
concrete uniformity, cavities, cracks, fire or frost defects, as well as
strength determinations. In operation, the instrument measures the speed of which an
ultrasonic pulse passes through the material. By taking a series of
readings, the operator can then determine if any imperfections are
present.
The system can be operated from both AC and battery power and is
supplied complete with two 54 kHz transducers with two 12 ft. (3.6m)
cables, calibration bar, contact paste, manual and carrying case. Meets
ASTM C597, AASHTO TP37 and BS 1881, Part 203.
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Pundit Plus Ultrasonic Pulse VelocityTest System H-2853B
The Pundit Plus is the new generation, pulse velocity test system that
features the latest in microprocessor technology for today's increasing
demands for accuracy, reliability and ease of operation. For added
convenience, the new system incorporates a transducer-mounted
switch for ease in recording of readings and built-in memory to store
up to 100 readings.
A standard RS-232C port allows the user to download the stored
information using Windows ’95 or 98’ HyperTerminal for exporting
into compatible spreadsheet applications. Menu-driven options permit
the user to display transit time, velocity, limits or elastic modulus in
either English or Metric units. The stored measuring data can be directly printed by means of a printer or transferred to a PC.
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Vu-Con Impact Echo System
The James Instruments Inc.Vu-Con system provides the engineer with the sturdiest, most
reliable system available for impact echo analysis.
The system incorporates the latest in microcomputer technology
and features an easy-to-view 3.5” by 4.5” (90 x 115mm) graphic
display screen that is engineered for easy viewing in bright daylight
conditions.
The data is easily uploaded to a PC for inclusion in reports and data analysis. Data communication takes place via the RS-232 port and Windows compatible PC software. The unit allows the user to select sensitivity levels to adapt to varying conditions in the field.
Conforms to ASTM C-1383.
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