HLW Series Pipe Ring Stiffness Testing Machine For Plastic Pipeline Material
Product Description
Application:
HGW series (Dual Space) Pipe Ring Stiffness Testing Machine, is mainly used to determine ring stiffness,ring softness and compression of thermoplastic pies having circular cross-section. It conforms to the requirements of all kinds of plastic pipes, such as structured-wall pipes,PE corrugated pipes, helically wound pipes,etc.
Standards:
The machine can meet ISO9969, ISO5893, ASTM D638, ASTM D790, ISO37, ASTM E4, ISO6892, ISO75000-1, EN 10002-4 standards and so on.
Features:
1. For pipes with irregular inner diameters, the wall thickness deformation measuring device is also used to measure the inner diameter deformation. The measurement accuracy is high, and the control is accurate and reliable.
2. Microcomputer control type has advanced chip integration technology, professionally designed data acquisition and amplification system and control software. The control software can automatically obtain test data such as ring stiffness and ring compliance according to standard requirements.
3. Advanced closed-loop AC servo control system enables to increase the controlling accuracy and stability.High resolution AD sampling circuit is introduced to collect testing datum,even the peak value will not be lost.
4. Unique design of inner diameter measuring system makes specimen easy to install and measurement correct sensor.
Product Parameters
Technology parameter:
| Model |
HLW-20E |
HLW-50E |
HLW-100E |
HLW-200E |
HLW-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) |
0.001-1000 |
0.001-1000 |
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 |
According pipe diameter Custom |
| Compression Testing Space(mm) |
According pipe diameter Custom |
| Position limit switch |
Upper and lower lights |
| Power supply |
AC220V±10%, 50Hz/60Hz |
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