HTH-225 Concrete Test Hammer with 2.207J Impact Energy and 10-60 MPa Range for Non-Destructive Testing
Professional concrete test hammer with 2.207J impact energy and 10-60 MPa testing range. Features portable design, digital options, and compliance with GB/T9138-1988 standards. Ideal for building and bridge concrete strength assessment with high precision and durability.
Place of Origin
Beijing
Average rebound value on steel anvil Rm:
80±2
Packaging Details
Standard export package
Model Number
HTH-225
Supply Ability
500pcs per month
Certification
ISO, CE, GOST
Product Description
HTH-225 Concrete Test Hammer Overview
The HTH-225 Concrete Test Hammer is a precision instrument designed for non-destructive testing of concrete compressive strength in construction applications including buildings, bridges, and structural components.
Key Features
- Portable design with easy operation
- Available in six color options for identification
- Digital version available for enhanced measurement accuracy
- Center rod constructed from imported high-precision materials for durability
- Shell made from high-aluminum or high-polymer materials for instrument protection
- External pointer slider with adjustable friction for calibration
Technical Specifications
| Parameter | Specification |
|---|---|
| Test Range | 10-60 MPa |
| Standard Impact Energy | 2.207 J (0.225 kgf·m) |
| Rebound Hammer Stroke | 75 mm |
| Pointer Slider Friction | 0.5-0.8 N |
| Rebound Pole Sphere Radius | 25 mm ±1 mm |
| Average Rebound Value on Steel Anvil | 80 ±2 |
| Dimensions | Φ54 × 278 mm |
| Weight | ≈1 kg |
Compliance & Standards
Manufactured in compliance with GB/T9138-1988, JJG817-93, and JGJ/T23-2001 standards, ensuring reliable and accurate concrete strength testing results.
HTH-225 A Model
Includes additional spare parts: strike tension spring and screw driver for maintenance and calibration.
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