{"id":298,"date":"2025-03-07T17:16:09","date_gmt":"2025-03-07T09:16:09","guid":{"rendered":"https:\/\/www.bihec.com\/germanninstruments\/?p=298"},"modified":"2025-03-07T17:16:09","modified_gmt":"2025-03-07T09:16:09","slug":"%e4%b8%b9%e9%ba%a6germann-instruments-merlin%e6%b7%b7%e5%87%9d%e5%9c%9f%e7%94%b5%e9%98%bb%e7%8e%87%e8%ae%a1","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/germanninstruments\/%e4%b8%b9%e9%ba%a6germann-instruments-merlin%e6%b7%b7%e5%87%9d%e5%9c%9f%e7%94%b5%e9%98%bb%e7%8e%87%e8%ae%a1\/","title":{"rendered":"\u4e39\u9ea6Germann Instruments Merlin\u6df7\u51dd\u571f\u7535\u963b\u7387\u8ba1"},"content":{"rendered":"
Merlin\u7528\u4e8e\u6839\u636e ASTM C1876 \u201c\u6df7\u51dd\u571f\u4f53\u79ef\u7535\u963b\u7387\u6216\u4f53\u79ef\u7535\u5bfc\u7387\u7684\u6807\u51c6\u6d4b\u8bd5\u65b9\u6cd5\u201d \u6d4b\u91cf\u9971\u548c\u8bd5\u4ef6\u6216\u82af\u6837\u7684\u4f53\u79ef\u7535\u963b\u7387\u6216\u5176\u5012\u6570\u4f53\u79ef\u7535\u5bfc\u7387\u3002\u9971\u548c\u6df7\u51dd\u571f\u8bd5\u4ef6\u7684\u7535\u963b\u7387\uff08\u6216\u5176\u5012\u6570\u7535\u5bfc\u7387\uff09\u63d0\u4f9b\u4e86\u5173\u4e8e\u6df7\u51dd\u571f\u901a\u8fc7\u6269\u6563\u62b5\u6297\u6c2f\u79bb\u5b50\u6e17\u900f\u7684\u5feb\u901f\u4fe1\u606f\u3002\u672f\u8bed\u201c\u4f53\u79ef\u201d\u7528\u4e8e\u8868\u660e\u6d4b\u91cf\u662f\u901a\u8fc7\u8bd5\u4ef6\u8fdb\u884c\u7684\uff0c\u800c\u4e0d\u662f\u57fa\u4e8e\u8868\u9762\u7684\u6d4b\u91cf\u3002<\/p>\n
Merlin\u4f7f\u7528\u56db\u70b9\u6d4b\u91cf\u65b9\u6cd5\u51c6\u786e\u6d4b\u91cf\u8bd5\u4ef6\u5bf9\u4ea4\u6d41\u7535\uff08325 Hz\uff09\u7535\u6d41\u7684\u7535\u963b\uff0c\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u5bfc\u7535\u6d77\u7ef5\u548c\u65bd\u52a0\u5728\u7535\u6781\u4e0a\u7684\u538b\u529b\u7684\u5f71\u54cd\u3002\u7535\u538b\u8868\u6d4b\u91cf\u8bd5\u4ef6\u4e0a\u7684\u7535\u538b\u964d\uff0c\u7535\u6d41\u8868\u6d4b\u91cf\u901a\u8fc7\u8bd5\u4ef6\u7684\u7535\u6d41\u3002\u6839\u636e\u6d4b\u5f97\u7684\u7535\u6d41 I \u548c\u7535\u538b V\uff0c\u8ba1\u7b97\u5e76\u663e\u793a\u4f53\u79ef\u7535\u963b\u7387\u6216\u5176\u5012\u6570\u7535\u5bfc\u7387\u3002<\/p>\n
\u6839\u636e\u8981\u6d4b\u8bd5\u7684\u8bd5\u4ef6\u5c3a\u5bf8\uff0c\u63d0\u4f9b\u4e24\u79cd\u7248\u672c\u3002\u64cd\u4f5c\u975e\u5e38\u7b80\u5355\uff0c\u6d4b\u91cf\u7ed3\u679c\u5728\u4e24\u79d2\u5185\u5373\u53ef\u83b7\u5f97<\/p>\n
\u7814\u7a76\u548c\u5f00\u53d1\u8868\u5f81\u65b0\u6750\u6599\u5bf9\u6df7\u51dd\u571f\u7535\u963b\u7387\u7684\u5f71\u54cd
\n\u4f18\u5316\u8865\u5145\u80f6\u51dd\u6750\u6599\u7684\u914d\u5408\u6bd4\u548c\u63ba\u5408\uff0c\u4ee5\u63d0\u9ad8\u6df7\u51dd\u571f\u7684\u4f7f\u7528\u5bff\u547d
\n\u73b0\u573a\u8010\u4e45\u6027\u8d28\u91cf\u63a7\u5236\u548c\u8d28\u91cf\u4fdd\u8bc1
\n\u73b0\u6d47\u6df7\u51dd\u571f\u8bc4\u4f30\uff08\u4f7f\u7528\u5ca9\u82af\uff09<\/p>\n
Two versions of the Merlin system are available:<\/strong><\/p>\n Minimum diameter\/width = 75 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n <\/p>\n <\/p>\n <\/p>\n\n\n
\n <\/td>\n Merlin<\/strong><\/td>\n Merlin Grande<\/strong><\/td>\n<\/tr>\n \n Size of specimens<\/td>\n For 200 mm long and 100 mm diameter cylindrical specimens.<\/td>\n For up to 300 mm long and 150 mm wide specimens,\u00a0cylinders or cubes<\/strong>.<\/td>\n<\/tr>\n \n Minimum length = 25 mm<\/p>\n