Calibrator rail rail flaw detector

Calibrator rail rail flaw detector Jinan, China Coal Mining Equipment Co., Ltd. is a professional manufacturer, good product quality, service and good attitude, delivery speed, you are welcome to establish long-term partnerships. 18660195238 Overview The Calibrator by the pulse modulation signal source and the standard attenuators (Figure 1), the use of an effective interface circuit, successfully resolved the problem of impedance matching of different types of detectors. Ultrasonic rail flaw detector is an important equipment to protect railway traffic safety. Railways Rail Technology [1991] No. 97 "Notice on Strengthening railway measuring instruments management," which has been included in the railway rail flaw measuring equipment catalog. Ministry of Science and Technology Supervisor [1996] No. 148 text to continue to do the rail flaw detector measurement standards Jianbiao, personnel evaluation and measurement work Publicizing as 1997 points. Technical Specifications: Product Name: Rail detector Calibrator Model Specifications: TJB-93 Measuring range: Signal frequency 2MHz, 5MHz, multi-wave interval between 10-50μs, the amount of attenuation 0-61dB Division value: Purpose: rail flaw detector test related Product ◢ anchor products: prestressed hollow grouting anchor, self-feeding type hollow bolt, hollow grouting anchor, empty pipe seam bolt, bolt and other hydraulic expansion tube. ◢ support equipment: hydraulic prop, floating single hydraulic prop, hydraulic lift cylinder, manual prop, hydraulic prop, hydraulic shift leavened, hydraulic push leavened like. ◢ mining machinery accessories: mine wheels, mine wheels right, bolt carrier, bolt, bolt installation machine, digital force gauge bolt, bolt tension meter, meet tub, tub pin, tub ring chain (welding and forging), tub single chain, metal roof beams, liquid injection gun, said plywood, plywood track, rail clips, insulation Road plywood, fish bolt, fish plate, switch plate, support from the foot, universal ring, insulating section, mining wheel bearings. ◢ gas shovel Series: Wind shovel (CZ2 type), wind shovel (C2 type), wind shovel (C4 type), wind shovel (C5 type), wind scoop (C6-type), wind shovel (C7 type). ◢ tamping machine products: pneumatic tamping machine (D4 type), pneumatic tamping machine (D6 type), pneumatic tamping machine (D9 type), pneumatic tamping machine (D10 type), manual tamping machines. ◢ picks series: G5 picks (G5 type), G10 Pluggers (G10 type), G15 Pluggers (G15 type), G20 Pluggers (G15 type), G35 Pluggers (G35 type), G50 Pluggers ( G50 type), G90 Pluggers (G90 type), hydraulic ho, ho brazing, picks and other picks and accessories production. ◢ coal drill products: dry coal drill (ZM12 type), dry coal drill (ZM15 type), wet coal drill (ZM12 type), wet coal drill (ZM15 type) ????? ??????????????????????????? ◢ drilling machine products: drilling machine (YSP45 type), drilling machines (YT23D type), drilling machines (YT23 type) drilling machine (7655 type), drilling machines (YN27C type), drilling machines (YN27 type), drilling machines (YT28 type). ◢ crusher series products: Crusher (B47 type), Crusher (B67 type), Crusher (B87C type), Crusher (TPB-60 type), Crusher (TPB-90 type), Crusher (G50 type Contact Information Company Name: Jinan, China Coal Mining Equipment Co., Ltd. ?? Contact:? Mr. WANG Yuan-zhi ???? ?? Title:?? Sales Manager Tel:?? 86-0531-88275636 Fax:? 86-0531-88275636 ? Mobile:?? 18660195238 Business QQ: 2639359577 Ali Want: jinanhuamei01? Address: 66 Jinan High-tech Zone Industrial Road Company home page:? http: //www.jinanhuameigk.com/ E-mail:? jinanhuamei01@163.com Zip:? 250100?