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Concrete Rebound Hammer QualiCRH-2000A
Concrete Rebound Hammer QualiCRH-2000A is designed for non-destructive testing of concrete structures. This method offers significant benefits over traditional approaches to evaluating compressive strength, as it allows large areas to be tested quickly and at low cost.
The QualiCRH-2000A is comparable to the Schmidt Hammer, Type N. This testing method complies with EN 12 504-2, ASTM C805, DIN 1048, and BS1881 Part 202. These standards define the evaluation of rebound hardness in concrete, which is directly linked to the material’s compressive strength.
Steel Anvil
To ensure the test hammer remains in good working condition, it should be calibrated regularly.
- Steel core hardness: 60 ± 2 HRC
- Rebound value range: 80 ± 2
- For test hammers with impact energy of 0.735 J and 0.196 J, the calibrated value should be 74 ± 2
Concrete Rebound Hammer QualiCRH-2000A Technical Specifications
| Specification | Value |
|---|---|
| Model | QualiCRH-2000A |
| Measuring ranges | 10-70MPa |
| Impact energy | 2.207±0.1J (0.225Kgf.m) |
| Length of spring stretch | 75±0.3mm |
| The static friction of pointer slider | 0.65N±0.15N |
| Radius of spherical tip | 25mm±1mm |
| The average rebound values on steel anvil | 80±2 |
| Housing dimensions | Ф54×280mm |
| Weight | 1kg |
🔗 View Product Page for Concrete Rebound Hammer QualiCRH-2000A
Details & Craftsmanship
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Description
Concrete Rebound Hammer QualiCRH-2000A
Concrete Rebound Hammer QualiCRH-2000A is designed for non-destructive testing of concrete structures. This method offers significant benefits over traditional approaches to evaluating compressive strength, as it allows large areas to be tested quickly and at low cost.
The QualiCRH-2000A is comparable to the Schmidt Hammer, Type N. This testing method complies with EN 12 504-2, ASTM C805, DIN 1048, and BS1881 Part 202. These standards define the evaluation of rebound hardness in concrete, which is directly linked to the material’s compressive strength.
Steel Anvil
To ensure the test hammer remains in good working condition, it should be calibrated regularly.
- Steel core hardness: 60 ± 2 HRC
- Rebound value range: 80 ± 2
- For test hammers with impact energy of 0.735 J and 0.196 J, the calibrated value should be 74 ± 2
Concrete Rebound Hammer QualiCRH-2000A Technical Specifications
| Specification | Value |
|---|---|
| Model | QualiCRH-2000A |
| Measuring ranges | 10-70MPa |
| Impact energy | 2.207±0.1J (0.225Kgf.m) |
| Length of spring stretch | 75±0.3mm |
| The static friction of pointer slider | 0.65N±0.15N |
| Radius of spherical tip | 25mm±1mm |
| The average rebound values on steel anvil | 80±2 |
| Housing dimensions | Ф54×280mm |
| Weight | 1kg |
🔗 View Product Page for Concrete Rebound Hammer QualiCRH-2000A
