FNCT is used to determine the stress cracking resistance of polyethylene materials in any environment.

 

Full Notch Creep Teser

 

Application

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. The time for this brittle failure to occur after loading is recorded.

Standard

Full Notch creep testISO 16770 TEST METHOD;

Tensile creep ---ISO 899 (Optional);

Test of resistance to pull out of joins between polyethylene pressure pipes and fittingsISO3501(Optional).

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Each station could be run separately;Load automatically;High accuracy and stability;Support separately of every station with no interference, first class technology in the world.Diagnosis automatically and with protective function;

Technical Parameters:

Number of stations: 6 independentForce range: 20N to 5000N each station, selectable independently;Force resolution: 0.1N;Stroke: 200mm;Displacement resolution: 0.027mm;Time range: up to 10000h;Time resolution: 1s;Temperature range: room temp. to 95 (with cooling system as option)Temperature resolution: 0.1;Overall dimensions Apparatus: L1620×W730×H750mm;Net Weight 500kg;

Full Notch Creep Tester