This test is designed to assess the ability of circular cross-section thermoplastic pipes to resist blows from external sources. Test specimens are subjected to an impact from a striker of specified mass and shape, which is dropped from a known height onto designated positions around the pipe's circumference. This process estimates the true impact rate (TIR) for a batch or production run from an ext-ruder.

The acceptable maximum TIR is considered to be 10%.

There are two methods employed in this test: the round-the-clock method and the staircase method.

Model:SL-DH630

Standards:ISO3127,BS EN1411,BS EN744

Features:

• The anti-rebound device achieves a catching rate of 100%, ensuring no missed catches.

• Utilizes an imported AC servo system for high positioning accuracy and rapid lifting speed.

• Impact height is adjustable from 50 to 2000 mm, with automatic calibration available.

• Incorporates automatic safety features such as a specimen door, anti-shock measures, and striker window protection.

• Touchscreen control, easy to use.
  

Technical Parameters:

1. Impact Height: 0～2000 mm; Display error within ±2 mm
2. Dimensions: Length 1100 mm × Width 600 mm × Height 3800 mm
3. Energy Losses: Less than 0.25%
4. Striker Masses: Ranges from 0.25 kg to 16 kg; Tolerance: ±0.5% 
5. Striker Nose and Masses: Customized according to customer standards
6. Lifting Speed: 12 m/min
7. Anti-Rebound Catching Rate: 100%
8. Test Specimen Diameter: From Ф10 mm to Ф630 mm
9. Test Specimen Length: Up to 300 mm