Full Notch Creep Tester
FNCT-2026 Full Notch Creep Tester
Description:FNCT is used to determine the stress cracking resistance of polyethylene materials in any environment. A test specimen in the form of a square-section bar with coplanar notches in each face at the center, is subjected to a static tensile load in a temperature-controlled environment, for example air, water, surfactant solution. The geometry of the specimen is such that plane strain conditions are obtained and brittle failure occurs under appropriate tensile load and temperature conditions. The time for this brittle failure to occur after loading is recorded
Load range: 20N～5000N
Load accuracy： ±1% (with self-calibration function)
E-mail： Ava@jinjian-test.com
jiaojj@jinjian-test.com
1.6 individual controllers, one for each station. 2.Individual test bath for each station, temperature and force can be set individually. 3.High accuracy of the regulation of force and elongation. 4.Automatic diagnosis and with protective function.
Number of stations:
3-6
Force application:
brushless servomotors, one for each station
Force range:
20-5000N, selectable independently
Force resolution:
0.1N
Force accuracy:
±1%
Tensile travel:
Max. 200mm
Displacement accuracy:
±1mm
Displacement resolution:
0.027mm
Time range:
up to 10000h
Time resolution:
1s
Time accuracy:
±1min
Temperature controlling range:
RT ~ 95℃ (with cooling syetem)
50℃~95℃ (without cooling system)
Temperature resolution:
0.1℃
Temperature error:
±1℃
Thermal bath:
stainless steel
Sample dimensions:
100mm×10mm×10mm,100mm×10mm×4 mm,90mm×6mm×6 mm
Overall dimensions:
L×W×H=(1620×730×1750)mm
Electrical supply:
380V,50HZ, 15KW