SJY-800B / SJY-1000B Penetration Strength Tester – Concrete Surface Strength Testing Equipment
The SJY-800B and SJY-1000B Penetration Strength Testers are portable concrete testing instruments designed for rapid and reliable assessment of concrete surface strength using the penetration method. Ideal for construction quality control and structural inspections.
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Site Logistics
Maintenance
Technical Documentation
Description
The SJY-800B and SJY-1000B Penetration Strength Testers are advanced non-destructive and semi-destructive concrete testing instruments used to evaluate the compressive strength of concrete structures through penetration resistance measurement. Featuring a lightweight design, precision measuring nails, digital gauge, and easy operation, these testers provide accurate and repeatable results for construction sites, bridges, highways, buildings, and infrastructure projects. Widely used by civil engineers, contractors, consultants, and quality control professionals for concrete strength assessment and structural evaluation.
Specifications
Model SJY-800B
- Penetration Force: 800 ± 8 N
- Working Stroke: 20 ± 0.10 mm
- Measuring Nail Length: 40 mm
- Nail Diameter: 3.5 mm
- Gauge Groove: 39.5 mm
Model SJY-1000B
- Penetration Force: 1000 ± 10 N
- Working Stroke: 20 ± 0.10 mm
- Measuring Nail Length: 40 mm
- Nail Diameter: 3.5 mm
- Gauge Groove: 39.5 mm
Features
- Lightweight and portable design
- Convenient lever operation
- High-quality measuring nails
- Stable and accurate measurement system
- Digital penetration measurement gauge
- Suitable for field and laboratory testing
Standard Components
- Measuring Nail Gauge
- Measuring Nails (20 pcs)
- Tightening Wrench
- Lever
- Grinding Stone
- Air Blower
Applications
- Concrete Strength Testing
- Building Inspection
- Bridge Assessment
- Construction Quality Control
- Infrastructure Monitoring
- Civil Engineering Projects