Function
¡úTwo-station gas springs fatigue testing machine is used for dynamic test of pneumatic bar and cycle life test of gas springs.
¡úIt can be used to measures the opening force and starting force of the gas spring, the extension force and compression force F1F2F3F4 at point C, and calculates the nominal force, dynamic friction force and elastic force ratio of the gas springs, and plot Load-Displacement curve.
¡úIt is used for static test and locking force test of gas springs and it can get the nominal force, maximum extension force, minimum extension force, maximum compression force, minimum compression force and other characteristics of the gas springs, etc.
¡úIt can realize extension speed test of gas springs and determine the extension time and extension stroke, and calculate the extension speed (average speed).
Technical Specifications
¡úmax, fatigue load: 1kN/2kN/3kN/5kN
¡úfatigue load resolution: ¡À1/300000
¡údynamic test frequency: 8 times/min-12 times/min
¡úcyclic life test: 6¡Á104
¡úfatigue test amplitude: 0-¡À100mm
¡útest stroke: 0-750mm
¡útemperature monitoring of outer cylinder wall: automatic cooling if temperature exceed 50 ¡æ, precision : 0.1 ¡æ
¡úspecial fatigue test accessoy
¡úhigh stiffness, high stability, no vibration impact streamlined loading frame, 1.2 times-1.5 times the fatigue load stiffness
¡úBuilt - in digital closed loop, multi-channel, multi-function, easy to control HRJ-Test fatigue Test software/customizable English version;Various standard methods (GB, GB, GB, us, German, Japanese, Italian, Russian, French, Australian, European, etc. /GB, GJB, ISO, JIS, ASTM, DIN, BS, NF, EN, AS, NBR, IEC, GOST, CNS, APA)
Standards:
¡úGB/T29525-2013 seat lifting air spring technical conditions
¡úGB/T25750-2010 lockable air spring technical conditions
¡úGB/T25751-2010 compressed air spring technical conditions
¡úJB/T7796-2017 spring tensile and compression testing machine
¡úDIN ISO11901-1, BS ISO11901-2, ISO11901-3-2014, DIS ISO11901-4, ISO10069-1, ISO10069-2,
¡úANSI/BIFMA X5.1, ANSI/BIFMA X5.4, ANSI/BIFMA X5.6£»ANSI/BIFMA/SOHO S6.5£»ASTM D 7023£»BS EN 1729-2, DIN 4550, NF D61-001, NF D62-003, UL 1286, UL 962, BS EN 1728, BS EN 1730
