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KDB

KDB special force transducer for verifying testing machines for building materials. EN 12390 compliant. Can be used as a transfer standard up to 3 MN.

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KDB

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KDB/2MN: DIN EN 12390-Compliant Special Force Transducer for Materials Testing

The KDB special force transducer has been designed to comply with the requirements of DIN EN 12390. This standard describes the procedure for verifying testing machines for building materials. In accordance with the standard, two hardened plates for load application are included in the force sensor’s scope of supply. Centering pins facilitate assembly.

Four independent strain gauge full bridges enable bending moments to be measured alongside the total force.

In case of centered load application, the force sensor can be used up to 3 MN. HBK offers a spherical load application element and a thrust piece for this application. This enables the KDB to be used as a reference transducer compliant with Class 0.5 requirements of ISO376.

Standard-compliant

  • Complies with the requirements of the DIN EN 12390 standard
  • Scope of supply includes the required hardened plates
  • Can be used as a Class 0.5 reference force transducer according to ISO376

Standard-compliant and reliable testing of building material testing machines. Additionally, the KDB can also be used as a reference transducer (the required accessories are available).

Well-thought-through accessories

  • Inclusive of the hardened plates and carrying handles required for testing by the standards
  • Optional:
    • Summing unit for connecting an amplifier channel
    • Load application elements for use up to 3 MN
    • Transport case
    • Configurable cables, on request with mounted connectors

Practice-oriented application with matching accessories, backed by decades of experience in the application.

KDB - Data Sheet Data Sheets English
KD / STZ / KDB - Operating Manuals Manual English, Italian, French, Chinese, German

Certificates and Approvals

KDB - EU Declaration of Conformity Declaration of Conformity English
KDB
Maximum capacity (nominal load) 2 MN
Maximum capacity (nominal load) 450 klbf
Direction Compression
Strain gauge / piezo Strain Gauge
Calibration Fulfills ISO 376
Output signal mV/V (passive strain gauge)
HBK Accuracy class 0.5 (ISO376)
Degree of protection IP64
Mechanical adaptation Spherical load introduction
Height (without accessories) 250 mm
Height (without accessories) 9.84 in
Diameter (without cable or plug) 140 mm
Diameter (without cable or plug) 5.51 in