China Concrete Tester

Model: HT-225
Features:
1.Compatible with Schmidt Test Hammer Type N;
2.One-piece Al. Alloy Body (Shell) ensures high-performance water-proof and dust-proof;
3.Ultra-hard Aluminum Shell against being scratched on rough work-site;
4.Equipped with wear-resistant quality Impact Rod for super-precision;
5.Upgraded designing of Pointer Slider for easy friction adjustment and stabilization;
6.Coming with Aluminum Case for convenient carrying;
Technical Specifications:
1. Measuring Range (Rebound Value): 10-70Mpa
2. Impact Kinetic Energy: 2.207±0.1J (0.225Kgf.m)
3. Impact Stroke (Length of Spring Stretch): 75±0.3mm
4. Max. Static Friction of Pointer Slider: 0.5-0.8N
5. Rated Rebound Average on Steel Anvil: 80±2
6. Spring Constant (Spring Rigidity/Stiffness): 785±30N/m
7. Curvature Radius of Impact Rod: 25mm±1mm
8. Dimensions: Ø54x280mm
9. N.W.: 1.1kg (w/o Accessories);1.75kg (w. Accessories)
10. Packing Details per Shipping Carton:
1) Per Unit (w. Al. Case): 1pc; G.W.: 2.3kg; Size: 0.005cbm (33.5cmx15cmx9.5cm)
2) HT-225: Qty:10pcs; G.W.:24kg; Size:0.07cbm (50cmx35cmx40cm)
3) Anvil-17B: Qty:1pc; G.W.:21kg; Size: 0.017cbm (25cmx21cmx33cm)
11. Standard Outfit: Instrument, Aluminum Carrying Case, Desiccant, Millstone, User Manual
12. Optional Item: Solid Steel Anvil: Anvil-17B: Ø150mm; Mass: 17kg; Rockwell Hardness: HRC60±2
Note: To improve quality and performances, the above specifications would be subject to change
without prior notice!