P - Diagnosis (66 articles)
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C380   C380 Concrete Matest test hammer MPA diagram Concrete test hammer classic model

Spring impact energy 0,225 mkg.(2,207 Joule) 

The device dedicated to measure the finished concrete structures and buildings having strength resistances from 10 to 70 N/sq.mm. This concrete test hammer, entirely produced by Matest, has aluminium frame, and thanks to its very accurate manufacture processing and selected components ensures high precision test results in the time. Conversion tables allows to deduce the compressive strength from the rebound value.

This non destructive testing method is safe for the structure of the concrete and allows to examine its hardness accurately. It is the top quality test hammer available on the market.

Supplied complete with calibration curve chart in N/mm 2 (Mpa) values, abrasive stone, carrying case.

Dimensions: 330X100X100 mm
Weight: 2 Kg C380
C380
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C380-01   C380-01 Concrete Matest test hammer PSI diagram Concrete test hammer ASTM Model

Exactly the same to model C380 - Matest's concrete hardness tester sold and calibrated by Macben - but the calibration curve chart shows the resultats in PsI values as requested by ASTM C805 Specifications.

Please, check "C380" on our webshop. C380-01.jpg
C380-01
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C386M   C386M Digital concrete Matest test hammer Concrete Digital Test hammer Matest

This digital concrete test hammer manufactured by Matest
performs basic concrete testing with continuous automatic recording of all parameters in accordance with EN 12504-2 specifications.

Standards: EN 12504-2, DIN 1048, ASTM C805, Uni 9189, BS 1881:202, NF P18-417

The device determined to measure hardness of the concrete.The device consists of the standard mechanical model C380, but equipped with an electronic transducer that measures the rebound values and supplies automatically the results on a graphic display. The results of the test are registered and available to transfer them to a PC for further analysis. The device allows to automatic conversion of rebound index to equivalent compression strength in psi, N/mm2, kg/cm2

Measuring test performing:
- Shows index value
- Shows average index value
- Allows to select measuring system in MpA or Psi
- Shows numbers of performed rebounds
- Shows date and time
- Identifies tested element
- Identifies automatically and shows rebound angle
- Shows battery life

Technical specifications: 
- Impact energy: 2,207 Joule (Nm)
- Measuring range: 10 – 120 N/mm2
- Interface: RS232
- Power source: 6 rechargeable batteries AA NiMh 2000mA
- Battery life: 60 hours with automatic shutdown
- Operating temperature: -10°C +60°C
- LCD 64 x 124
- Up to 20000 test results

Supplied complete with data transfer software, data transfer cable RS232, battery charger, abrasive stone, carrying case

Dimensions with case: 330x180x120 mm
Weight: 3 kg
 C386M
C386M
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VB300-58   V300-58 Phenolphthalein solution 1 %, 1 liter Phenolphèalein solution 1 %, 1 liter
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VB300-58
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C318-10  C318-10 Water collecting ring for C318 Water collecting ring for C318
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C318-10
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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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CK375  C375/K Hygrometer for moisture tests Kett Hygrometer for moisture tests on Concrete and Mortar Kett HI52002


Instant, non-destructive moisture testing of concrete, drywall, gypsum, lightweight concrete, mortar and more. 

Simply select the product calibration, place the instrument on the surface and the moisture percentage is displayed on the large LCD. 

Includes automatic temperature compensation, penetration depth adjustments and a "raw" measurement setting for relative moisture measurement (where calibrations are not in place). 

Ask also for the brochure.

Kett offers two systems for reliable concrete moisture measurement and mortar moisture measurement for the construction industry. The HI800 tests for leaks in walls by using a conductive probe. The CK375 (COCO) uses high frequency capacitance to measure the moisture content in dense solids. Factory calibrations are included for concrete, light-weight concrete, mortar and drywall. A fifth uncalibrated mode allows the user to create calibrations on non-standard products. The non-destructive measurements instantly displayed on the digital LCD screens. CK375.jpg
CK375
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CT377  CT377 Sampling device of drilling dust Sampling Device of drilling dust
 CT377 1
CT377
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P900035  P900035 Giatec RCON - Full Package RCON unit, Power adapter, Test cable set, Alligator test clip, Sample holder, Verification kit, Fresh concrete probe, User manual, Communication software, USB cable, Conductive gels, 2 pairs of contact sponge
 P900035
P900035
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P900037  P900037 Surfâ„¢ - D100 Full Package SURF unit, 100x200 mm (4"x8") Sample holder, Power adaptor, USB cable, Communication software, User manual, Conductive gel
 P900037
P900037
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C339-01 C339-01 Diamond bit, bitumen and concrete, dia 50mm Diamond bit, bitumen and concreten, dia 50mm wiè backend
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C339-02 C339-02 Diamond bit, bitumen and concrete, dia 75mm Diamond bit, bitumen and concreten, dia 75mm wiè backend
 C339-02.jpg
C339-02
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C339-03 C339-03 Diamond bit, bitumen and concrete, dia 100mm Diamond bit, bitumen and concreten, dia 100mm wiè backend
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C339-04 C339-04 Diamond bit, bitumen and concrete, dia 150mm Diamond bit, bitumen and concreten, dia 150mm wiè backend
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C339-05 C339-05 Diamond bit, bitumen and concrete, dia 200mm Diamond bit, bitumen and concreten, dia 200mm wiè backend
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C345 C345 Extension rod, 300mm Extension rod, 300mm
 C345
C345
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C346 C346 Core extractor dia 50mm Core extractor dia 50mm
 C345
C346
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C346-01 C346-01 Core extractor dia 75mm Core extractor dia 75mm
 C345
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C346-02 C346-02 Core extractor dia 100mm Core extractor dia 100mm
 C345
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C346-03 C346-03 Core extractor dia 150mm Core extractor dia 150mm
 C345
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C346-04 C346-04 Core extractor dia 200mm Core extractor dia 200mm
 C345
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C370-02 C370-02 Transmitting + receiving probes 55 KHZ Transmitting + receiving probes 55 KHZ
 c370-02
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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