Microcomputer-controlled Ring Stiffness Testing Machine

Functional Purpose

This machine is primarily used for conducting ring stiffness, ring flexibility, and flattening tests on various types of pipes. Based on users' specific needs, it can also perform additional functional tests such as tension, compression, and bending, making it a multifunctional electronic universal testing machine.
Product Features
1. For pipes with irregular inner diameters, an additional wall thickness deformation measurement device is used to measure inner diameter deformation, ensuring high measurement accuracy and precise, reliable control.
2. The microcomputer-controlled version features advanced chip integration technology, a professionally designed data acquisition amplification system, and control software. The control software automatically calculates test data such as ring stiffness and ring flexibility according to standard requirements.
Technical Parameters
Model HGW-20 HGW-50 HGW-100
Test Force (KN) 20 50 100
Overload Protection 2%-5% above full scale
Structure Type Gantry frame structure
Compression Space (mm) 0-800 (customizable based on plastic pipe diameter)
Effective Test Width 400(mm) 500(mm)
Test Force Measurement Range 0.4% to 100% FS of full scale
Test Force Measurement Accuracy Better than ±0.5% of indicated value
Deformation Measurement Accuracy Better than ±0.5% of indicated value
Deformation Measurement Range Within 2%-100% of extensometer full scale
Force Constant Control Range 0.05% to 100% FS
Force Constant Control Accuracy Better than ±0.5% of set value
Displacement Constant Control Range 0.05～500mm/min 0.05～500mm/min
Displacement Measurement Resolution 0.005
Displacement Constant Control Accuracy Better than ±0.5% of set value
Deformation Constant Control Range 0.05% to 100% FS
Deformation Constant Control Accuracy Better than ±0.5% of set value
PC Configuration HP brand computer, HP color inkjet printer
Power Supply 220V±10%, 50Hz
Power (W) 1000 1500
Weight (Kg) 450 550
Accessory Configuration One set each of tension and compression accessories; other accessories are optional