Hlwhl-20 20kN Pipe Ring Stiffness Testing Machine

• Customization: Available
• After-sales Service: Online-Service
• Warranty: 1 Year
• Model NO.: HLWHL-20
• Mass Scope of Workpiece: <900kg
• Type: Universal Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Static Load
• Display: Computer
• Control: Computer Control
• Weight: 100-500Kg
• Power Source: AC220V
• Oil Cylinder Position: No
• Transport Package: Wooden Case
• Specification: 970*530*1880
• Trademark: Hualong
• Origin: Shanghai
• HS Code: 9024101000

Product Description

HLWHL-20 20KN Pipe Ring Stiffness Testing Machine

 

Product Description

Application range:
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	HLWHL-20
Load frame
Capacity	20kN
Load Resolution	Capacity / 500, 000 (fully auto scaling of single measurement range)
Test area width	400mm
Maximum Crosshead Travel	1150 mm  (excluding grips)
Maximum  tensile space	1800 mm
Height	2420 mm
Width	510 mm
Length	760 mm
Weight	350 kg
Noise level measured at maximum test speed	58 dB(A)
Drive unit
Testing Speed Range	0.001 - 1,000 mm/min / 0.00004 - 39 in/min
Displacement Resolution	0.000025 mm / 0.000001 inch
Load Measurement Accuracy	±0.5% of reading to 1/100 of load weighing system capacity meets or exceeds the requirements of the following standards: ISO 7500-1, EN 10002-2, ASTM E4, JIS B7721
Strain Measurement Accuracy	±0.5% of reading to 1/100 of full scale with most ASTM E83 class B or ISO 9513 class 0.5 extensometers meets or exceeds ASTM E83, ISO 9513, and EN 10002-4.
Speed Accuracy	Set speed<0.05% - Max. Speed: ±1%, Set speed ≥0.05% - Max. speed:±0.5%
Position Measurement Accuracy	±0.01% of reading or 0.0001 mm, whichever is greater

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