Buckling Resistance Tester for Manhole Bases

The MM-BRT-1200 Buckling Resistance Tester is designed to simulate the conditions of buried manholes and assess their resistance to underground water forces. This CE-certified equipment is essential for ensuring the structural integrity of manhole bases and inspection chambers.

Categories: Plastic Testing, Testing by Material

Buckling Resistance Tester for Manhole Bases

Buckling Resistance Tester for Manhole Bases 1

Features	High-Efficiency Vacuum System: Offers a wide negative pressure range of -70 kPa to 0 kPa. Specialized End Caps: Designed for various pipe samples to enhance testing versatility. Cantilever Lifting Structure: Expands testing space to accommodate manholes from Φ315mm to Φ1200mm. Adjustable Deformation Sensors: Suitable for uneven samples or reinforced surfaces. Advanced Control Terminal: Colorful touch screen displays pressure-time and deformation-time curves, with automatic stopping of the vacuum pump in case of leakage or instability. Data Management: Test data can be exported via USB, and saved automatically to prevent loss during interruptions.
Specifications	Manhole Diameter Range: 315 mm to 1200 mm Vacuum Pressure Range: -70 kPa to 0 kPa Pressure Control Accuracy: 2% Deflection Range: 0 mm to 75 mm Deflection Measuring Accuracy: 0.1 mm Timing Range: 0 to 9999 hours Timing Accuracy: 1 second BS EN 14830 BS EN 13598-2, Annex C

Features

High-Efficiency Vacuum System: Offers a wide negative pressure range of -70 kPa to 0 kPa.
Specialized End Caps: Designed for various pipe samples to enhance testing versatility.
Cantilever Lifting Structure: Expands testing space to accommodate manholes from Φ315mm to Φ1200mm.
Adjustable Deformation Sensors: Suitable for uneven samples or reinforced surfaces.
Advanced Control Terminal: Colorful touch screen displays pressure-time and deformation-time curves, with automatic stopping of the vacuum pump in case of leakage or instability.
Data Management: Test data can be exported via USB, and saved automatically to prevent loss during interruptions.

Specifications

Manhole Diameter Range: 315 mm to 1200 mm
Vacuum Pressure Range: -70 kPa to 0 kPa
Pressure Control Accuracy: 2%
Deflection Range: 0 mm to 75 mm
Deflection Measuring Accuracy: 0.1 mm
Timing Range: 0 to 9999 hours
Timing Accuracy: 1 second
BS EN 14830
BS EN 13598-2, Annex C