Specification
R E B O U N D H A M M E R T E S T
CONCRETE TEST HAMMER
ASTM C805, BS 1881-202, DIN 1048, UNI 9198, pr EN12504-2
The use of rebound hammer testing on building materials particularly rock dates back several decades. Nailik NL4021 Concrete Test Hammer represents the latest development in this field, not only does it allow testing to be carried out in the traditional manner, but also allows the automatic processing of the test date to arrive at an estimate of the compressive strength of the rock under examination by Nailik Engineering Sdn Bhd or those created by the user by experimentation. Flexibility allows the operator to correct those faults common with traditional testing methods and achieve more reliable results.
| Technical Specifications | ||
| Model Number | NL 4021 X / 001 | |
| Impact Energy | 2.2 joules, calibration chart in N/mm2 | |
| Dimension | 78 x 355 mm | |
| Weight | Approx 1.4 kg | |
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| Spare Part:- | ||
| NL 4021 X / 001 – P 001 | Grinding Stone | |
| NL 4021 X / 001 – P 002 | Rigid Transport Case | |
| NL 4021 X / 001 – P 003 | Instruction Manual | |
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| Accessories:- (Optional) | ||
| NL 4021 X / 001 – A 001 | Concrete Hammer Anvil | |
| Constr. Hardened Steel | Brinell hardness = 500 kg/mm2 | |
| Guide Ring Steel | provides proper positioning during test | |
| Dimension | 230 x 150 mm | |
| Weight | Approx 16 kg | |
