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Concrete Rebound Tester is used to test the compressive strength of building concrete components, widely used in building, bridges, highway and all kinds of concrete components (panels, beams, columns, bridges).
This HT-225 Resiliometer is consistent with GB/T9138-1988 standard and JJG817-93 statutes and JGJ/T23-2001 technical regulation.
Center rod is made from imported material, high accuracy and durable resistance.
The shell is made form high quality Aluminum to perfect protect instrument from damage and extend use life.
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.
Resiliometer Concrete Rebound Test Schmidt Swiss Hammer HT-225 Parameter Name: Concrete Test Hammer Model: HT-225 Measuring range: 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 dimension: Φ54*278mm Weight: 1kg Incidental Items with Instrument 1. HT-225 Concrete Rebound Hammer Tester 2. Desiccant 3. Millstone 4. Technical Information with Instrument 5. Manual of Resiliometer 6. Rugged carrying case with key