Sinowon Ultrasonic Hardness Tester SU-300 Series: Non-Destructive Solution for Pipeline Weld Hardness Testing

In petrochemical, energy transportation, and pressure vessel manufacturing industries, pipeline weld hardness measurement is critical for material performance evaluation and structural safety. Sinowon's SU-300 Series ultrasonic hardness tester overcomes limitations of traditional destructive methods (Rockwell/Brinell) with its non-destructive testing capabilities and exceptional adaptability.

Core Technical Advantages

✓ True Non-Destructive Testing
Utilizing Ultrasonic Contact Impedance (UCI) technology, the SU-300 leaves microscopic indentations (80-150μm) - 60% smaller than conventional methods. Perfect for weld zone integrity preservation.

✓ Unmatched Precision & Versatility
±1.5% HR/±3% HV/HB accuracy compliant with ASTM A1038/DIN 50159. Supports 8 hardness scales: HV, HRC/HRB/HRA, HB, HS.

✓ Ultra-Efficient Operation
2-second measurements with 60x faster throughput than benchtop units. Features 4" color display with real-time statistics (MAX/MIN/AVG) and multilingual interface.

Specialized Pipeline Weld Solutions

◆ Complex Geometry Adaptation
MP-1000 motorized probe with magnetic support ring ensures perpendicular measurement on curved surfaces (Ø8-80mm pipes). Maintains ≤±0.5 HRC repeatability.

◆ Harsh Environment Ready
Operates at -10~50°C with 30-80% RH tolerance. IP54 protection grade. 4800mAh battery enables 12hr continuous field use.

◆ Comprehensive Data Management
Stores 1000+ measurement records with Bluetooth/USB export. Generate ISO-compliant reports via PC software (included).

Key Application Scenarios

✔ Weld HAZ Analysis: Map hardness distribution in heat-affected zones
✔ Thin-Wall Pipe Inspection: Special fixtures for ≥2mm wall thickness
✔ In-Service Pipeline Testing: Eliminate costly shutdowns with direct measurement

Why Choose Sinowon?

• ISO 9001 Certified Manufacturer
• NIMT-Calibrated Instruments
• 1-Year Warranty + Lifetime Support
• Trusted by Sinopec/CNPC Suppliers

Call to Action:
Explore the SU-300 Series: www.sinowon.com/ultrasonic-hardness-tester
Contact Our Engineers: +86-137-2828-8444 | mz@sinowon.com