Application:
Ring Stiffness Tester is used to determine the ring stiffness of thermoplastics pipes having a circular cross section. It is widely applied in ferrous metallurgy, construction and building materials, aerospace, machine manufacturing, wire and cable, rubber and plastics, textile, household appliance and other industries, and also research institution, colleges & universities, industrial and mining enterprises and other departments.
Standard:
ASTM D2412, D638, D695,ISO 9969, ISO9967, ISO6892
Specification:
| Model | HGW-20E | HGW-50E | HGW-100E | HGW-200E | HGW-300E |
| Max. Load(KN) | 20 | 50 | 100 | 200 | 300 |
| Calibration standard | Class 0.5 | ||||
| Testing Load Accuracy | ±0.5% | ||||
| Load range | 0.4%~100% F.S | ||||
| Load Resolution | 1/500,000FS | ||||
| Deformation accuracy | ≤±0.5% of 0.4%~100% of rated capacity | ||||
| Displacement resolution | 0.001mm | ||||
| Test speed(mm/min) | 0.001-500 | 0.001-500 | 0.001-500 | 0.001-500 | 0.001-500 |
| Crosshead speed | ±0.5% of set speed | ||||
| Pipe diameter range | Customized(110mm-3000mmm) | ||||
| Effective testing width | 1000mm or (according pipe diameter Custom) | ||||
| Compression Testing Space(mm) | Customized (According pipe diameter Custom) | ||||
| Position limit switch | Upper and lower lights | ||||
| Power supply | AC220V±10%, 50Hz/60Hz | ||||
