01 Strength investigation by rebound ham (17 articles)
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P340 20 000    Original Schmidt Live L Original Schmidt Live L P340 10 000
P340 20 000
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P340 10 000    Original Schmidt Live N Original Schmidt Live N P340 10 000
P340 10 000
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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.jpg
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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C381   C381 Rock test hammer, Matest low energy Test hammer impact energy 0,735 Joule

Low impact energy model

The hammer tester dedicated for rock classification test. The device allows to make a test with a lower impact energy especially dedicated to small elements, fragile and impact-sensitive materials and thin wall construcions. 

The core rock specimen normally NX 54.7 mm diameter is held on a special cradle (accessory - A121 - check it on our webshop) in horizontal position, and the hammer tests the sample in all its length, to obtain an average of the readings.

Impact energy: 0.74 Nm
Measuring range: 10...60 N/mm2
Weight: 2 kg C381.jpg
C381
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P34131 000   C384/P-PC Silver Schmidt test hammer PC Type N Silver Schmidt test hammer PC Type N

The SilverSchmidt is a unique integrated concrete test hammer featuring true rebound value calculated from the quotient of the impact velocity and rebound velocity to provide maximum accuracy. 

Automatic calcuation of rebound value according to international standards
Best in class correlation with least dispersion for specific concrete mixes
Extremely durable with long service intervals when compared with classical hammer

PC Extended memory usage. Custom curves. Download to PC. Full Hammerlink Software functionality.
N-Type standard impact energy. The test object should have a min. thickness of 100 mm and be firmly fixed in the structure

Impact Energy 2.207 Nm	
Compression resistance range: 10 to 100 N/mm2
PC Memory: 400 series of 10 measurements 

PC Software:
Full Hammerlink software functionality. Extended memory usage. Download to PC. User defined custom curves. 
Hammerlink for rapid uniformity testing with the summary view, user defined conversion curves (polynomial and exponential), user defined statistical methods and export to third party software

The device offers:
Predefined curves
Custom curves
Form factor correction
Impact angle correction
Carbonation correction
User defined and Standardized statistics
Single button programming of settings

According with standards: 
EN 12504-2; EN 13791; ASTM C 805

SilverSchmidt Concrete Test Hammer, standard accessories (battery charger with USB cable, data carrier with software, carrying strap, grinding stone, chalk, documentation) and carrying bag Silver Schmidt
P34131 000
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C386N   C386N 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
 C386N.jpg
C386N
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P340 20 001   Original Schmidt Live Print L Original Schmidt Live Print L P340 10 000
P340 20 001
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P340 10 001   Original Schmidt Live Print N Original Schmidt Live Print N P340 10 000
P340 10 001
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P310 06 001  P310 06 001 Schmidt OS-120PT Pendulum hammer Schmidt OS-120PT Pendulum hammer

The Schmidt OS-120 pendulum hammers are the devices used to test on softer material such as light weight concrete, fresh concrete, gypsum boards,  and the mortar of joints in brickwork.  It is often used to measure the right time to remove formwork.

Impact energy: 0.833 Nm
Strength concrete testing: 1 to 5 N/mm2

Standards: EN 12504-2; EN 13791; ASTM C 805; JGJ/T 23; JIS A 1155; ISO/DIS 8045; ASTM D 5873 (Rock)

OS-120PT Concrete test hammer including, operating instructions, certificate of conformity, CD with documentation, grinding stone and carrying case P310 06 001.jpg
P310 06 001
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P310 06 002  P310 06 002 Schmidt OS-120PM Pendulum hammer Schmidt OS-120PM Pendulum hammer

The Schmidt OS-120 pendulum hammers are the devices used to test on softer material such as light weight concrete, fresh concrete, gypsum boards. The device is used to test the mortar of joints in brickwork. It has a specially developed plunger whose shape ensures the impacts are applied to the surface of the joint. Based on the rebound values the mortar quality can be classified.

Impact energy: 0.833 Nm
Strength concrete testing: 1 to 5 N/mm2

Standards: EN 12504-2; EN 13791; ASTM C 805; JGJ/T 23; JIS A 1155; ISO/DIS 8045; ASTM D 5873 (Rock)

OS-120PM Marteau de test de mortier comprenant des instructions d'utilisation, un certificat de conformité, un CD avec documentation et étui de transport P310 06 002.jpg
P310 06 002
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P310 10 000  P310 10 000 Test anvil for Pendulum hammer Test anvil for Pendulum hammer

 Each test hammer should be checked after 1000 test impacts. A testing anvil is used to check whether the rebound test mechanism is working correctly. In case of values beyond the tolerance (due to contamination by very fine cement, wear or defects) cleaning or inspection will be required. It is possible by Macben's technicians. P31010000
P310 10 000
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P341 90 005  P341 90 005 Mushroom plunger for SilverScmidt PC/ST Mushroom plunger for SilverSchmidt PC/ST

The mushroom plunger is designed to operate exclusively with the SilverSchmidt PC Type L for measuring on fresh or low strength concrete, 5 - 30 MPa (725 to 4,351 psi). Typical applications are formwork removal and monitoring of strength development in tunnel linings.  P34190005
P341 90 005
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P34110 400  P34110 400 SilverSchmidt Testing Anvil SilverSchmidt Testing Anvil

Each test hammer should be checked after 1000 test impacts. A testing anvil is used to check whether the rebound test mechanism is working correctly. In case of values beyond the tolerance (due to contamination by very fine cement, wear or defects) cleaning or inspection will be required. It is possible by Macben's technicians. P34110400
P34110 400
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C390 C390 Anvil for verification Anvil for verification 
comform EN 12504-2

Used for the verification the calibration of the concrete test hammers. Special steel alloy made.

Dimensions: dia. 150 by 320 mm.
Weight: 16 kg C390.jpg
C390
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C410-10 C410-10 Windsor pin penetrometer  C410-10.jpg
C410-10
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P310 01 001 P310 01 001 Schmidt Hammer N P310 01 001 Schmidt Hammer N C380 sp
P310 01 001
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