- Customized processing: No
- Brand: Tianjin
- Model: Concrete
- Measurement range: 10-60MPa
- Measurement accuracy: 0.1
- Size: Φ 54 × 278mm
- Weight: 2.01kg
HT-225 concrete rebound tester
This instrument is a HT-225 rebound tester that complies with JGJ/T23-2001 technical specifications and is used to test the compressive strength of concrete within the range of 10-60Mpa,
The standard energy of the system is 2.207J, and the indication system is a medium-sized rebound instrument with pointer direct reading, which is regulated by the national metrological verification regulation "Concrete Rebound Instrument"
(JJG817-93) and the chief editor of the industry standard "Technical Specification for Testing Concrete Compressive Strength by Rebound Method" - Shaanxi Provincial Building Science Research Institute
Supervised by the Accounting Institute.
HT-225hammercharacteristic:
Lightweight (2/3 less labor-saving than similar products), flexible, affordable, no need for power, easy to control, buttons using stretching technology that are not easily detached, pointers
Easy to adjust friction, it is a non-destructive testing instrument suitable for on-site use.
Strength measurement range:10-60Mpa
Nominal impact kinetic energy:2.207J(0.225Kgf.m)
Stretch length of spring for impact: 75 ± 0.3mm
Static friction force of pointer slider: 0.65 ± 0.15N
Spherical curvature radius of the striking rodSR:25mm±1mm
Rebound tester calibrates the average rebound value on the steel anvilRm:80±2
External dimensions: Φ54×278mm
Weight: ≈1Kg