02 Ultrasonic investigation (8 articles)
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C369N  C369N Pocket ultrasonic concrete tester Pocket ultrasonic concrete tester
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C369N
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C372M  C372N High performance ultrasonic tester "High performance" Ultrasonic pulse velocity tester

C372M
Ultrasonic pulse velocity tester, high performance with microprocessor for combined ultrasonic and rebound hammer data acquisition and processing. 

The appliance allows measuring:

*     Ultrasonic impulse speed inside the material, by knowing the distance between the probes; 
*     distance between the probes, by knowing the speed of the ultrasonic impulse to go through the tested material;      *     required time by the ultrasonic impulse to go through the tested material.
*     Young’s modulus, by knowing the distance between the probes and the density of the tested material
*     Crack depth
*     Zero calibration with depuration of the time for the impulse to go through the probes. 
 Calibration of a defined time value.
*      Advanced function for research purposes:
 Selection of the transmission frequency of the impulse.
 Selection of the impulse amplitude.

Possibility to use the instrument with two exponential probes, or with one standard probe and one exponential probe.

Combined ultrasonic and rebound hammer determination (sonreb method): The C372M ultrasonic tester houses an integral data logger for data acquisition, processing and store of rebound hammer values. The acquisition of the rebound values is performed with manual or automatic mode.

As for the Automatic mode, the digital Matest test hammer mod C386M is directly connected to the ultrasonic tester through a cable. The measured rebound values are automatically transmitted to the C372M tester.

The combined test allow to rectify different inaccuracies that are typical of the simple rebound hammer test, and obtaining estimates on the compressive strength of the concrete, that cannot be obtained with the ultrasonic test, granting high accuracy and reliability of the results.

The standard appliance includes:

• Instrument in basic configuration (x-scale 400MHz, 64MB Flash Memory, 64 MB Ram) in a practical and elegant palmer container.
• Two 55 kHz probes with connecting cables.
• Calibrating cylinder and contact paste 
• Strong anti shock case holding the instrument and the accessories.
• Battery pack Li-Ion 11,1V 3000 mA/per hour
• External feeder 230V/24V and battery charger

Dimensions: 400x300x180 mm.
Weight : 3 kg. C372M
C372M
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C370-02 C370-02 Transmitting + receiving probes 55 KHZ Transmitting + receiving probes 55 KHZ
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C370-02
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C370-04 C370-04 Couple of cables for C372N, C373N Couple of cables for C372N, C373N
3,5m

This is the pair of the new cables length 3.5m, it allows to the connection of the probes of the tester device C372N C370-04
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C370-07 C370-07 Tube of grease Tube of grease
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C370-07
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C370-08 C370-08 Exponential probes, 55 KHZ Exponential probes. 55 KHZ
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C370-08
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C370-10 C370-10 Couple of cables 10m long each for C369N Couple of cables 10 m long each for C369N
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C370-10
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PGI RCON_GEL MEDIUM Conductive Gel - Medium Viscosity Conductive Gel - Medium Viscosity
250 ml bottle (RCON2)
PGI RCON_GEL MEDIUM
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