. "Hau\u0161ild, Petr" . . . "Syst\u00E9m pro instrumentaci r\u00E1zov\u00E9 zkou\u0161ky"@cs . "Q = 300J" . "291659" . . . "Kmat, laborato\u0159 zkou\u0161en\u00ED kov\u016F" . "Jaro\u0161, Petr" . . "Kov\u00E1\u0159\u00EDk, Ond\u0159ej" . "Instrumentation system for impact test"@en . "System consists of a specially designed Charpy hammer, developed with strain gage bridge integrated in the hammer bit. The electrical signal from the strain gage bridge is further amplified with a custom high bandwidth amplifier with 100x amplification. The resulting signal is recorded by an digital oscilloscope. The obtained data are double integrated in excel and the force to displacement plot is obtained."@en . "Syst\u00E9m pro instrumentaci r\u00E1zov\u00E9 zkou\u0161ky" . "21340" . "[1547A89F04D7]" . . . . "Kladivo" . . "Z(MSM6840770020)" . . . "Syst\u00E9m pro instrumentaci r\u00E1zov\u00E9 zkou\u0161ky" . "Syst\u00E9m pro instrumentaci r\u00E1zov\u00E9 zkou\u0161ky"@cs . "impact test, instrumentation"@en . "RIV/68407700:21340/10:00180092" . "Syst\u00E9m se skl\u00E1d\u00E1 ze speci\u00E1ln\u011B navr\u017Een\u00E9ho kladiva, s tenzometrick\u00FDm m\u016Fstkem integrovan\u00FDm v b\u0159itu kladiva. M\u016Fstek sn\u00EDm\u00E1 s\u00EDlu na b\u0159it kladiva a tedy zrychlen\u00ED kladiva. Sign\u00E1l z m\u016Fstku je zes\u00EDlen speci\u00E1ln\u011B vyvinut\u00FDm zesilova\u010Dem s velkou \u0161\u00ED\u0159kou p\u00E1sma a zes\u00EDlen\u00EDm 100x. V\u00FDsledn\u00FD sign\u00E1l je zaznamen\u00E1n digit\u00E1ln\u00EDm osciloskopem. Z\u00EDskan\u00E1 data jsou vyhodnocena dvojitou integrac\u00ED v programu EXCEL a je z\u00EDsk\u00E1na z\u00E1vislost s\u00EDly v b\u0159itu na dr\u00E1ze kladiva."@cs . . . "Instrumentation system for impact test"@en . . "RIV/68407700:21340/10:00180092!RIV12-MSM-21340___" . "Syst\u00E9m se skl\u00E1d\u00E1 ze speci\u00E1ln\u011B navr\u017Een\u00E9ho kladiva, s tenzometrick\u00FDm m\u016Fstkem integrovan\u00FDm v b\u0159itu kladiva. M\u016Fstek sn\u00EDm\u00E1 s\u00EDlu na b\u0159it kladiva a tedy zrychlen\u00ED kladiva. Sign\u00E1l z m\u016Fstku je zes\u00EDlen speci\u00E1ln\u011B vyvinut\u00FDm zesilova\u010Dem s velkou \u0161\u00ED\u0159kou p\u00E1sma a zes\u00EDlen\u00EDm 100x. V\u00FDsledn\u00FD sign\u00E1l je zaznamen\u00E1n digit\u00E1ln\u00EDm osciloskopem. Z\u00EDskan\u00E1 data jsou vyhodnocena dvojitou integrac\u00ED v programu EXCEL a je z\u00EDsk\u00E1na z\u00E1vislost s\u00EDly v b\u0159itu na dr\u00E1ze kladiva." . "3"^^ . . . "nejsou stanoveny" . . . "3"^^ .