Standards as follow GB/T2039-1997 Metallic materials--Creep and stress-rupture test in tension HB5151-1996 Metallic materials--Creep and stress-rupture test in tension HB5150-1996 Metallic materials--Stress-rupture test in tension GB/T10120-2013 Metallic materials--Stress-rupture and relaxation test in tension JJG276-88 Creep and stress-rupture testing machine ASTM E139 Metallic materials--Creep and stress-rupture testing methods Technical spec, 1.Size of mainframe LxWxH720mm550mm2280mm, weight: 560KG 2. Specification of mainframe 1)Max testing force 50kN 2)Max range of testing force 1%FS--100%FS 3)Controlling stability of testing force ±0.5% 4)Deviation range of testing force±0.5% 5)Speed of pull rod 0.001100mm/min 6)Max stroke of pull rod 220mm 7)Coaxiality of upper-below chuck8% 8)Power AC 220V 1kW 9)UPS power supply of one hour Specification of high temperature system 1)sturcture of heating furnaceone to one 2)Heating control methodthree sections heating wire heating, section control and program control, using transformer voltage regulation control. 3)Diameter of heating furnace wireΦ5mm 4)Operating temperature 300-1200 5)Length of heating bandâ?¥200mm 6)Surface temperature rise90 7)Deviation of furnace temperature8% a)Temperature fluctuation±2 b)Temperature gradient3 4.Specification of deformation 1)Range of deformation 0ï½?12mm 2)Resolution of deformation0.001mm 3)Deviation of deformation±0.002mm 4)With imported TTL output mode in germany that resist for strong electromagnetic environment. 5.Specification of load measurement 1)Range of loadMax is 50KN 2)Deviation of static loading±0.04%FS 3)Opereating specification of temp-55~90°C 4)Temperature compensation 6.Specification of servo drivers 1)With A6 Panasonic servo, power:500W 2) THK ball screw 3) Sumitomo Reduction gear system