RSM-JCP(C) Bridge Tension Stress Tester-Wuhan Sinorock Technology Co., Ltd.-Foundation Pile Inspection

Product

Home page

RSM-JCP(C) Bridge Tension Stress Tester

Lightweight high-pressure integrated pump, highly efficient, adaptable to complex working conditions.

Classification:

RSM-JCP(C) Bridge Tension Stress Tester integrates advanced intelligent control with a high-pressure micro pump, enabling accurate and automated effective prestress testing in post-tensioning structures. Lightweight, portable, and safe, it ensures precise results in varied construction environments.

Cotnact：

WhatsApp

zhouwentao@whrsm.com

Request A Quote

Technical Support

全部分类

Discription
Specifications
Standard Configuration
Market Cases
Downloads
FAQs

Introduction

The RSM-JCP(C) Bridge Tension Stress Tester is a professional solution developed by Sinorock for post-tensioning prestressed construction. It adopts the reverse tension method to measure effective prestress under anchors, combining an intelligent industrial-grade control system, lightweight high-pressure integrated pump, and guided operation interface. The system features automatic load control, intelligent phase-based stress management, and dual safety protection values, ensuring reliability even in harsh or complex site conditions. With lithium battery power supply and multiple power options, it is suitable for both urban projects and remote construction environments. Real-time monitoring and cloud upload enable intelligent data management and seamless reporting.

Applications
Effective prestress testing under single-strand anchors
Non-uniformity detection within a tendon group
Non-uniformity detection across the same section

Applicable standards

Technical Code for Testing Effective Prestress under Highway Bridge Anchors (T/CECS G:J51-01-2020)

Technical Specifications for Highway Bridge and Culvert Construction (JTG/T F50-2011)

Code for Quality Inspection and Acceptance of Prestressing and Cable Force Tensioning in Bridge Construction (CQJTG/T F81-2009)

Core advantages

Intelligent Control System
Smart multi-stage pressure control with automatic reverse stress termination judgment.

Compact High-pressure Micro Pump
Integrated pump with 70MPa capacity, ≤28kg full oil weight, portable and efficient, powered by lithium battery for remote projects.

High Automation
Fully automatic directional control, enabling automated load maintenance, pressure increase, and stress termination.

Enhanced Safety
Dual protection by setting initial stress, design control stress, and warning limits for safe staged pressurization.

Adaptability to Harsh Environments
Powered by 60V lithium battery or AC adapter, suitable for varied field conditions without dependence on local power supply.

Cloud-enabled Smart Testing
Real-time monitoring with wireless data upload, enabling intelligent cloud detection and reporting.

Technical Parameter

Model	RSM-JCP(C)
Main Unit
Control System	Low-power embedded system
Display Mode	12.1-inch high-brightness true-color LCD, resolution 1024×768
Communication Mode	Wireless / Wired
Wireless Range	≥30 m
Power Supply	Removable lithium battery; can also be charged through the DC 12V digital control box
Operation Mode	Touch screen
Dimensions	340×270×73 mm
Digital Hydraulic System (Single-Strand)
Displacement Testing Channels	2 channels
Load Testing Channels	1 pressure channel / 1 force sensor channel
Displacement Measurement Accuracy	Measurement error ≤0.1% F·S
Load Measurement Accuracy	≤0.5 grade
Single-Strand Pressure Range	0–250 kN
Working Flow Rate	Adjustable; maximum flow ≤0.18 L/min
Working Voltage	60 V DC
Dimensions	420×180×400 mm
Special Jack (Single-Strand)
Type	Front-clamp type limiting jack
Nominal Tension Capacity	270 kN
Nominal Oil Pressure	57 MPa
Center Hole Diameter	φ19 mm
Maximum Tension Stroke	100 mm (other stroke options available)
Dimensions	φ114 × 410 mm
Model	RSM-JCP(C)
Main Unit
Control System	Low-power embedded system
Display Mode	12.1-inch high-brightness true-color LCD, resolution 1024×768
Communication Mode	Wireless / Wired
Wireless Range	≥30 m
Power Supply	Removable lithium battery; can also be charged through the DC 12V digital control box
Operation Mode	Touch screen
Dimensions	340×270×73 mm
Digital Hydraulic System (Single-Strand)
Displacement Testing Channels	2 channels
Load Testing Channels	1 pressure channel / 1 force sensor channel
Displacement Measurement Accuracy	Measurement error ≤0.1% F·S
Load Measurement Accuracy	≤0.5 grade
Single-Strand Pressure Range	0–250 kN
Working Flow Rate	Adjustable; maximum flow ≤0.18 L/min
Working Voltage	60 V DC
Dimensions	420×180×400 mm
Special Jack (Single-Strand)
Type	Front-clamp type limiting jack
Nominal Tension Capacity	270 kN
Nominal Oil Pressure	57 MPa
Center Hole Diameter	φ19 mm
Maximum Tension Stroke	100 mm (other stroke options available)
Dimensions	φ114 × 410 mm