Concrete Test Hammer Type L - Schmidt

Concrete Test Hammer Type L - Schmidt

to BS1881, EN12504 part 2:2001

CodeCN682
British StandardBS1881-202
Other StandardsEN12504-2
Approx. Weight (kg)1.4
Tariff90248000
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Measuring range 10 to 70 N/mm2 compressive strength.
Handling and dimensions as for types N and Nr, but with a three times smaller impact energy.
These types are used for testing thin walled (< 100 mm) or small components but also cast stone components sensitive to impact.

Supplied in a carrying case including a grinding stone and operating instructions.
Case Dimensions: 325 x 125 x 140mm
Weight: 1.4kg

Test Procedure

(Similar for all types)
Smooth test area with a grinding stone.
Perform test series of at least ten test impacts.
The compressive strength of the concrete is read from a conversion chart.