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GHT450 high-strength concrete rebound
GHT450 high-strength concrete rebound
Product details
GHT450High strength concrete rebound tester
| Product Name: | High strength concrete rebound tester | |
| Instrument model: | GHT | |
| Manufacturer: | Beijing Sichuanger Building Testing Technology Development Co., Ltd | |
| working principle: | rebound method | |
| Product Usage: | High strength concrete rebound tester for detecting concrete strength of 10.0~110.0Mpa | |
| Product Features | ||
| This product has a standard kinetic energy of 4.50J (N.m) and can be used as a high-strength concrete rebound tester to detect concrete strength of 10.0-110.0Mpa. The corresponding strength curve was obtained through experiments, and good results were achieved through practical engineering testing and trial use. On this basis, the China Academy of Building Research has organized relevant domestic architectural research institutes and engineering quality inspection units to develop the industry standard "Technical Specification for Testing the Compressive Strength of High Strength Concrete by Rebound Method" (pending approval) | ||
| Technical Parameter | ||
| Standard kinetic energy | 4.50J （ N.m ） | |
| Strength measurement range | 10.0 — 110.0MPa | |
| Calibration rebound value on standard steel anvil | 88 ± 2 | |
| Elastic impact tension spring stiffness | 900N/M | |
| Working length of rebound spring | 106mm | |
| Strike hammer stroke | 100mm | |
| Maximum static friction force of pointer | 0.5 — 0.8N | |
| instrument quality | 3kg | |
| External dimensions | ф 64*430mm | |
| configuration | ||
| High strength concrete rebound tester: one unit instructions Aluminum alloy metal protective shell |
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