Concrete Test Hammer RH225-A
The LANGRY RH225-A is a precise concrete test hammer for compressive strength assessment. It ensures reliable performance in structural engineering.
- Accurate and reliable concrete strength assessment.
- Ergonomic design for comfortable handling.
- Super-hard aluminum alloy case resists wear and tear.
Applications :
The Concrete Test Hammer RH225-A offers a precise evaluation of concrete strength, which is vital for construction projects, infrastructure assessment, and quality control in civil engineering endeavors.
CTN DIM: 258×258×430mm
CTN DIM: 345×115×260mm
G.W.: 20.1kg
G.W.: 3.1kg
CTN DIM: 345×115×260mm
About The Product
Uncover our Concrete Test Hammer RH225-A in detail. Each component is meticulously crafted to ensure unmatched performance and lasting durability.
Product Specifications Overview
Name |
Technical indicators |
|---|---|
| Standard impact energy | 2.207 J |
| Pointer length | 20.0 ± 0. 2 mm |
| Friction of pointer | 0.65 ± 0. 15 N |
| Spherical radius of bouncing rod | 25±1.0 mm |
| Elastic tension spring stiffness | 785.0 ± 30. 0 N/m |
| Operating length of elastic tension spring | 61.5±0.3 mm |
| Bounce hammer take-off position | Scale "0~1" |
| Calibration value on testing anvil | 80±2 |
Product Features
- Imported high-quality springs are more fatigue-resistant, aluminum alloy spring seat snap ring assembly.
- Adopt CNC machining centers and other machine tools to refine the movement.
- Silicone bracket for soft hand protection.
- Finely grind the spherical zero-setting screws to make the rebound firing smoother.
Standards
- JGJ-T23
- ГОСТ 22690
- ASTM D 5873 (Rock)
- ASTM C 805
- EN 12504-4
- EN 13791
- ISO/DIS 8045
- JIS A1155
Description
The LANGRY Concrete Test Hammer RH225-A is crafted for assessing the compressive strength of ordinary concrete in structural engineering applications. Its improved pointer design allows for easy friction adjustment and ensures stability during testing. Constructed with super hard 6061 aluminum alloy casing, it offers exceptional abrasion resistance, while the high-precision flange and hook enhance durability. Furthermore. It is equipped with multiple original imported dust-proof components. It ensures cleaner movement and extends maintenance periods. Moreover, it guarantees accurate and consistent results every time with standardized impact energy and precise calibration. Trust LANGRY for robust and reliable testing equipment designed to meet the demands of modern engineering standards.
Components
rebound hammer
Hand protector silicone hand rest
A grinding stone
One maintenance kit
instrument case
Accessories
Bluetooth printer
The Testing Anvil GZII enables precise calibration of rebound hammers for consistent and dependable measurements in structural integrity assessments. It is widely used in quality control, research laboratories, and manufacturing settings.
- Digital concrete test Hammer with built-in Bluetooth chip, connected to a portable Bluetooth printer, can print out the original records and test results on site.
- Available for extra purchase
Product Specifications Overview
Model |
Cylinder center hole |
Cylinder stroke |
Measurement range |
Cylinder weight |
Common anchorage |
Pull rod |
Converter |
|---|---|---|---|---|---|---|---|
| LR-50T |
60mm
|
120mm
|
0-500kN
|
25kg
|
Φ6-Φ40
|
M39
|
M6-36 |
|
LR-100T
|
86mm
|
150mm
|
0-1000kN
|
58kg
|
Φ25-Φ50
|
M45
|
M20-42 |
Product Features
- The thickened main body of high-strength steel with high-pressure resistance and no deformation
- Precision machining of oil cylinders and one-way valves to maintain constant pressure without oil leakage
- Memory for 500 data records, with dot matrix LCD illumination function
- Zero tracking, peak hold, and automatic shutdown
- Automatic data correction to improve instrument accuracy
- Wide LCD display for easy data reading
- Ultra-low power consumption design, with a continuous working time of over 200 hours
Product Specifications Overview
Name |
Specifications |
|---|---|
| Hydraulic cylinder stroke | 10mm |
| Display mode | kN,MPa Can be set, adjustable |
| Measuring range | 0-10kN |
| Accuracy | 0.001kN |
| Peak hold | Yes |
| Data storage | More than 500 |
| Accuracy grade | ±0.5%(F.S) |
| Weight | 3kg |