Sample 4

Secondaire MK2Batch W26ACJuly 17, 2026

Breaking force

26.33kN

Force–time trace

The capture from the rig’s force channel, plotted against elapsed time.

Test details

Tested: Jul 17, 2026 · 16:07
Duration: 50.6s
Scan rate: 500.0Hz
Sample: 4
Study: Batch Report - Secondaire MK2 - W26AC
Test machine: SnapLab break-test bench
DAQ device: LabJack T7
Beam location: No. 2 — Second position
Fixed grip: AWL6.20
Moving grip: AWL6.20

Instrumentation

Recorded channels
Channel	Sensor	Type	Units	Calibrated
AIN2 Main	Main Force Sensor	force	kN	Not recorded

Method

Configuration Alpine WebLock 6.20 to Alpine WebLock 6.20

Test configuration to determine strength retention of this particular webbing in the 6-series Alpine Weblock (for 20mm webbings)

Each AWL6 is anchored to the test bed with a Van Beast Shackle (usually 1/2" or 5/8", depending on the webbing strength). The webbing sample is installed in each weblock in the same orientation on both ends with a minimal tail (75 - 150 mm (3 - 6 inches)). The sample is then pulled to failure.

Sample Length - 1.5 m (5 ft)
Pull Rate - ~350 mm per minute

Part of batch W26AC →