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Concrete

Platens surface hardness certificate

EN 12390-4 | ASTM C39 | ASTM C109 | ASTM C349 | EN 196-1 | ASTM D2664 | ASTM D2938 | ASTM D7012
General description
General description
The standards prescribe a minimum surface hardness depending on the type of test to be performed. When required, the hardness verification is performed with certified instruments. This option is identified by the Certificate code shown on the following table.
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Technical specifications

Machine/frame/
accessory
Series
Platen dim.
mm
Certificate code Certified min.
hardness HRC
50-A12xxx
50-A22xxx
50-A32xxx
50-A39xxx+accessory 50-A39/CYL
50-C92xxx
50-C42xxx
50-C52xxx
Dia. 165x30 50-C0050/HRD2  55
50-C13xxx
50-C23xxx
50-C43xxx
 
Dia. 216x50
 50-C0050/HRD3  
55
50-C34xxx
50-C46xxx
50-C54xxx
50-C56xxx
50-C86xxx
 Dia. 300x50 50-C0050/HRD4  53
50-C25xxx
50-C35xxx
50-C47xxx
50-C57xxx
50-C67xxx
50-C77xxx
 310x510x50 
(rectangular)
 50-C0050/HRD7  55.5
50-C69xxx
50-C79xxx
310x510x90 
(rectangular)
50-C0050/HRD10 55.5
50-C68xxx
50-C78xxx
300x300
(square)
50-C0050/HRD6 53
65-L17xxx
65-L27xxx
50-C9030
50-C9030/H
40x40
(square)
50-C0050/HRD5 60
65-L18xxx
65-L28xxx
65-L38xxx
65-L58xxx
50-C92x2x
Dia. 165x30 65-L0050/HRD 55.5

50-Q0050/HRD*
 
Dia. 300x50 50-C0050/HRD9 58

*For rock testing to ASTM D7012 (ex D2938 and D3148)


Ordering info

50-C0050/HRD2 
Supply of the compression machine/frame complete with traceable certificate of hardness of testing platens surfaces. Available only for ordering with the machine. Valid for ASTM concrete compression machine with round platens 165 mm dia.

50-C0050/HRD3 
Supply of the compression machine/frame complete with traceable certificate of hardness of testing platens surfaces. Available only for ordering with the machine. Valid for concrete compression machine with round platens 216 mm dia

50-C0050/HRD4 
Supply of the compression machine/frame complete with traceable certificate of hardness of testing platens surfaces. Available only for ordering with the machine. Valid for concrete compression machine with round platens 300 mm dia.

50-C0050/HRD5 
Supply of the compression machine/frame complete with traceable certificate of hardness of testing platens surfaces. Available only for ordering with the machine. Valid for concrete compression machine with square platens 40x40 mm dia.

50-C0050/HRD6 
Supply of the compression machine/frame complete with traceable certificate of hardness of testing platens surfaces. Available only for ordering with the machine. Valid for concrete compression machine with square platens 300x300 mm dia.

50-C0050/HRD7 
Supply of the compression machine/frame complete with traceable certificate of hardness of testing platens surfaces. Available only for ordering with the machine. Valid for concrete compression machine with rectangular block platens 510x310x50 mm.

50-C0050/HRD9 
Supply of the compression machine/frame complete with traceable certificate of hardness of testing platens surfaces. Available only for ordering with the machine. Valid for compression machine supplied along with 50-Q0050/HRD.

50-C0050/HRD10 
Supply of the compression machine/frame complete with traceable certificate of hardness of testing platens surfaces. Available only for ordering with the machine. Valid for concrete compression machine with rectangular block platens 510x310x90 mm.

65-L0050/HRD
Supply of the compression machine/frame complete with traceable certificate of hardness of testing platens surfaces. Available only for ordering with the machine. Valid for cement compression machine with round platens 165 mm dia. 

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