Civil engineering & Material Testing equipments

Test hammer calibrator

concrete test hammer calibration apparatus

Standards: JJG817-93


This calibrator is specialized device for calibration of test hammer.

Main technical specifications

Anvil hardness: HRC60±2

Pointer length: 27.5±0.1

Force power weights: 2kg±1g

It’s composed of base, calibration anvil, positioning plate, rebound handle, calibration frame, positioning plate, vernier, weight


Fixtures: 1set

Caliper: 1pc

Lengthen point

Allen wrench:1pc


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    Cell/Whatsapp/Wechat: 86-18621861107
    Tel: 86-21-61480812
    Fax: 86-21-61480184
    Address: 4th Floor, Building 2, Lane 180 Zhangheng Rd.,Pudong District, Shanghai, P.R.China.

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