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Digital Concrete Test Hammer HT-225E (Simple Type) Digital Concrete Test Hammer HT-225E (Simple Type) เครื่องทดสอบความแข็งแรงคอนกรีตแบบดิจิตอล รุ่น HT-225E สามารถติดต่อสอบถามได้ที่ 02-9744354-6 สายด่วน 088-7777277 ข้อมูลจำเพาะ
HT-225E Digital Concrete Hammer for Resiliometer HT225E Concrete Rebound Tester Range 10-60MPa Portable NDT Tester Meter Features: ● Submit to < Technical Specification of Inspecting Concrete Compressive Strength by Rebound Method > (JGJ/T23-2011). And ASTM C805, EN 12504 ● Unique automatic recording function improves the efficiency of measurement ● Non-contact grating sensor with high precision ● Large storage capacity ● Adopting USB interface, as U flash disk, no need special driver ● Digital part is suitable for all mechanical hammers of our company easily installed and serviced
Technical Specifications: Model: HT-225E Measuring ranges: 10-60MPa Impact energy: 2.207±0.1J(0.225Kgf.m) Length of spring stretch: 75±0.3mm Tension spring stiffness: 785±30N/m 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 Data storage capacity: 200 standard components Power supply: 1×5# Ni-MH battery (not included) Housing dimensions: Φ54×280mm Weight: ≈1kg
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