ASTM rock cradle
45-D0562/A
ASTM rock cradle
Universal model, can hold rock core samples from EX (21.46 mm) to NX size (54.74 mm dia.). The cradle comprises a vertical hammer guide fit to a steel plate of minimum mass conforming to ASTM D5873, and a magnetic “V” block that can be easily fit to the steel plate.
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Dimensions: 220 mm dia. x 420 mm high approx.
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Weight approx.: 27 kg
Calibration anvil
Standards: EN 12504-2, ASTM C805, ASTM D5873
58-C0184
Calibration anvil
Used for calibration of concrete test hammer for concrete (model 58-C0181/C and 58-C0181/DGT) and rock classification hammer (model 45-D0561/C). Made from special alloy steel and supplied complete with traceable hardness certificate. It is essential for the periodical laboratory verification of the rock classification hammer.
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Dimensions: 150 mm dia. x 230 mm height
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Weight approx.: 16 kg
45-D0561/C2
Spare abrasion stone for testing hammer
