NCTL Laboratory Notched Constant Tensile Load Tester with customize service in Hefei, Anhui, China
Used
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Specifications
- Condition
- used
- Customized support
- OEM ODM OBM Software reengineering
- Place of origin
- Anhui China
- Power
- 4500
- Tube bearing weight
- 600g
- No. of working positions
- 30 or customize
- Timing range
- 1s~9999h59min59s
- Load range
- Load range
- Timing deviation
- 1min
- Volume of bath
- 125L
- Two test methods
- Brittleness and
- Operation temperature
- 10~35℃
- Standard
- ASTM D5397 F2136
- Display
- Touch screen display and PLC control
- Use
- Plastic Testing Machine
- Subcategory
- Testing equipment
- Subcategory 2
- Testing instrument & equipment
- Listing ID
- 102577517
Description
AT415 Notched Constant Tensile Load Tester
is used to evaluate the stress crack resistance of polyolefin geomembranes by notched constant tensile load (NCTL) test. It is mainly applicable to the geomembranes used on the landfill site. Dumbbell-shaped notched test specimens from a polyolefin sheet is subject to a constant tensile load in the presence of a surface-active agent and at an elevated temperature. The time to failure of the test specimen is recorded. The results of a series of such tests conducts at different stress levels are presented by plotting stress level against time for each stress level on a log-log axis.
Standard
Details
★ Touch screen display and PLC control
★ Two test methods: Brittleness/Plasticity Judge and Brittleness/Plasticity timing
Brittleness/Plasticity Judge: judge whether each test specimen can fails in a specific time or not;
Brittleness/Plasticity timing: record the time for each test specimen to fail;