Fatigue Testing Machines (2 sets)

We have 2 sets of fatigue testing machines operated by servohydric power force. Loading capacity is 25ton maximum. Lording cycle is 40Hz maximum. Testing temperature is 1600℃ in open air condition and 2000℃ in vacuum or inert gas environment. Heating methods are by means of induction and various kinds of resister such as tungsten heater,IR Image furnace etc.

Loading Method	Servohydraulic, Instron Model 8502
Loading Capacity	Maximum ±250kN
Loading Speed	Maximum ±0.2mm at 20Hz
Loading Waveforms	9 types
Heating Temperature	Maximum 2000℃ (1600℃ in air) Operating Range-RT, 300 to 2000℃ (300 to 1600℃ for air)
Operating Environments	Vacuum, inert gas, air
Vacuum Pressure	0.13Pa (after burn-in without specimen)
Heating Means	Induction heater Tungsten mesh heater Kanthal super heater IR Image furnace
Strain Measurement	Contacting type-capacitive sensor
Temperature Measurement	Thermocouples(Types:R/B/W)
Applicable Tests	Tension-tension fatigue (round specimen) Reverse stress fatigue (round/Flat specimen) 3,4 point bending , bend fatigue (JIS R1604) Fracture toughness (ASTM E 399)

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