Brief introduction: Mainly suitable for ferritic steel, NDT test used to measure without the plastic change of ferritic steel (NDT) temperature. Meet the Standard of GB/T 6803-6803 "Ferritic steel without plastic Transition Temperature Drop Weight Test Method of ASTM E208-2006" Standard Test Method for Conducting the Drop - Weight Test to Determine Nil - Ductility Transition Temperature of Ferritic Steels, Features: 1. With automatic, automatic positioning function, directly or indirectly from simple operation, high work efficiency. 2. The frame adopts frame structure, four columns connection floor and roof. Floor is made of whole solid steel plate and fully guarantee the stability of the tester at the time of impact. 3. The hammer body is made of high strength and the overall steel plate processing, high impact resistance strength. 4. Grasp the hammer self-locking device, seize the self-locking, immediately after the hammer under gravity is not accident, the accident when the power will not open and high safety. 5. With fully enclosed countermeasures and multiple safety protection devices, fully ensure the safety of test personnel. 6. Special anvil block replacement tools, anvil block for easy replacement. 7. The intelligent control system, the fault alarm; Such as sample does not reach the designated position, hammer not self-locking protective device, not closed, hammer head ascension does not reach the designated position, etc. 8. Siemens programmable controller equipped with touch-screen control, high reliability, strong anti-jamming capability, versatility, strong adaptability, expansibility, maintenance workload is small. Technical parameters: Product model: DTM2203 The biggest impact energy: 2000 j The minimum impact energy: 300 j The hammer mass: 70 kg Lord hammer body quality error: plus or minus 1% Height: 750 mm to 2915 mm Mention hammer speed: 7 m/min Height measurement resolution: 0.1 mm Height measurement error: plus or minus 10 mm or less Hammer blade hardness: HRC58-62 Hammer blade curvature radius: R25 + / - 0.1 mm Bearing hardness: HRC58-62 Bearing the curvature radius: R15 + / - 0.1 mm Hammer blade center and bearing center deviation: + / - 2.5 mm or less Sample bearing span: 305 mm Sample size: 360 * 90 * 25 mm Host appearance size: 1080 * 1240 * 1240 The host power supply: 380 v three-phase five line 10 a Air requirements: 0.4 ~ 0.7 Mp
Brief introduction: Mainly suitable for ferritic steel, NDT test used to measure without the plastic change of ferritic steel (NDT) temperature. Meet the Standard of GB/T 6803-6803 "Ferritic steel without plastic Transition Temperature Drop Weight Test Method of ASTM E208-2006" Standard Test Method for Conducting the Drop - Weight Test to Determine Nil - Ductility Transition Temperature of Ferritic Steels,
