Tender For spares and consumables for high temperature elastic property measurement system - inert gas valve unit (1 set) containing (gas pressure detection, gasvalve, gas pressure reduction)--(part no: 11618), furnace thermocouple with holder type k-- (part no: 11619), positioning unit- microphone (1 set) with slide, feed screw, positionindicator and hand wheel- (part no: 11620), microphone -frequency range 10hz 100khz- (part no: 11210), al2o3 microphone tube- length: 235 mm, id: 8mm, od: 12mm,(material : alsint 99.7% al2o3)- (part no: 11621), excitation tube with projectile diameter. 3 mm (1 set) with projectile:(dia. 3 mm, length 45 mm) and guidance tube: (dia. 10 mm, length 224mm) material: polycrystalline al2o3- (part no: 11209), electromagnet with alumina rod for excitation device- (part no: 11624), ht sample support for torsion mode: (1 set) containing 1. porous al2o3base plate (1 no.), al2o3 rods (4 nos.) and nicr wire (3 m)-(part no:12553), ptrd30% sample support wire dia. 0.20 mm for sample support -(partno: 11626), ptrd30% sample clamping wire dia. 0.100 mm for sample support-(partno: 11627)