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NEW CONCRETE REBOUND TESTER SCHMIDT HAMMER, POWER-FREE NDT TESTING INSTRUMENT
HT-225 Concrete Test Hammer
Model: HT-225
Name: Concrete Test Hammer
Explanation:
Consistent withGB/T9138-1988 standards and JJG817-93 statutes and JGJ/T23-2001 technical regulations. HT-225 Concrete Test Hammer generally applied to building components, bridges and all kinds of concrete components (panels, beams, columns, bridges) strength.
Features :
1) Center guide rod using imported materials, high precision, wear-resistant;
2) Use of super-hard aluminum shell to avoid on-site work injury apparatus, to extend the service life;
3) Pointer slider with external spring ring structure, both convenient for the friction adjustment,and ensures that the pointer shaft and pointer slider friction uniform, to ensure the accuracy of the instrument.Peer-products is relatively high accuracy, quality and cheap, long service life.
Technical Data :
Measuring ranges: 10-60MPa Impact energy: 2.207J(0.225Kgf.m) Spring extension: 75mm
The static friction of pointer slider: 0.5N±0.8N Radius of spherical tip : 25mm±1mm The average rebound values on steel anvil: 80±2
Housing dimensions: Φ54*278mm Weight: ≈1Kg
Incidental Items with Instrument:
1. HT-225 Concrete Test Hammer
2. Desiccant
3. Millstone
4. Technical Information with Instrument
5. Manual of HT-225 Concrete Test Hammer （English）
6. Rugged carrying case with key
