{"id":148,"date":"2024-08-28T11:16:37","date_gmt":"2024-08-28T03:16:37","guid":{"rendered":"https:\/\/www.bihec.com\/beamimaging-\/?p=148"},"modified":"2024-08-28T11:16:37","modified_gmt":"2024-08-28T03:16:37","slug":"beam-imaging-bos-25%e5%9e%8b%e5%85%89%e6%9d%9f%e8%a7%82%e5%af%9f%e7%b3%bb%e7%bb%9f%e3%80%81mcp%e5%92%8cp-43%e8%8d%a7%e5%85%89%e5%b1%8f%e7%bb%84%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/beamimaging-\/beam-imaging-bos-25%e5%9e%8b%e5%85%89%e6%9d%9f%e8%a7%82%e5%af%9f%e7%b3%bb%e7%bb%9f%e3%80%81mcp%e5%92%8cp-43%e8%8d%a7%e5%85%89%e5%b1%8f%e7%bb%84%e4%bb%b6\/","title":{"rendered":"Beam Imaging BOS-25\u578b\u5149\u675f\u89c2\u5bdf\u7cfb\u7edf\u3001MCP\u548cP-43\u8367\u5149\u5c4f\u7ec4\u4ef6"},"content":{"rendered":"

Beam Imaging BOS-25\u578b\u5149\u675f\u89c2\u5bdf\u7cfb\u7edf<\/a>\u3001MCP\u548cP-43\u8367\u5149\u5c4f\u7ec4\u4ef6<\/a><\/h2>\n

\u5728\u6807\u51c6\u5f62\u5f0f\u4e0b\uff0cBOS-25\u578b\u5149\u675f\u89c2\u5bdf\u7cfb\u7edf\u6709\u4e00\u4e2a\u76f4\u5f84\u4e3a25\u6beb\u7c73\u7684\u6d3b\u52a8\u533a\u57dfMCP\u548cP-43\u8367\u5149\u5c4f\u7ec4\u4ef6<\/a>\uff0c\u5b89\u88c5\u5728\u4e00\u4e2a4.50\u82f1\u5bf8(114\u6beb\u7c73)\u7684\u5e26\u6709\u73bb\u7483\u89c6\u7a97\u7684conflat\u6cd5\u5170\u5185\u3002\u78f7\u5c4f\u548cMCP\u7684\u7535\u6c14\u8fde\u63a5\u662f\u901a\u8fc7MHV\u5f15\u7ebf<\/a>\u5b9e\u73b0\u7684\u3002<\/p>\n

\u4ea7\u54c1\u6982\u8ff0<\/h2>\n

\u5728\u6807\u51c6\u5f62\u5f0f\u4e0b\uff0cBOS-25\u578b\u5149\u675f\u89c2\u5bdf\u7cfb\u7edf\u6709\u4e00\u4e2a\u76f4\u5f84\u4e3a25\u6beb\u7c73\u7684\u6d3b\u52a8\u533a\u57dfMCP\u548cP-43\u8367\u5149\u5c4f<\/a>\u7ec4\u4ef6\uff0c\u5b89\u88c5\u5728\u4e00\u4e2a4.50\u82f1\u5bf8(114\u6beb\u7c73)\u7684\u5e26\u6709\u73bb\u7483\u89c6\u7a97\u7684conflat\u6cd5\u5170\u5185\u3002\u78f7\u5c4f\u548cMCP\u7684\u7535\u6c14\u8fde\u63a5\u662f\u901a\u8fc7MHV\u5f15\u7ebf\u5b9e\u73b0\u7684\u3002<\/p>\n

\u53ef\u9009\u914d\u7f6e\u5c06\u5728\u4e0b\u9762\u8be6\u7ec6\u8ba8\u8bba\uff0c\u5305\u62ec6\u82f1\u5bf8(152\u6beb\u7c73)\u6cd5\u5170\u652f\u67b6(BOS-25-6)\u3001\u53ccMCP\u677f(chevron)\u3001SHV\u9988\u901a<\/a>\u3001\u5149\u7ea4\u7a97\u53e3\u548cCCD\u6444\u50cf\u673a\u7cfb\u7edf<\/a>\u3002<\/p>\n

\n
\"BOS-25<\/a><\/div>
BOS-25<\/figcaption><\/figure>\n
\n
\"BOS-25<\/a><\/div>
\u5e26\u53ccMCP\u7684BOS-25(4.5\u82f1\u5bf8Conflat)<\/figcaption><\/figure>\n\n\n\n\n\n\n\n\n\n\n
Imaging Area<\/th>\n25mm Diameter<\/td>\n<\/tr>\n
MCP (Standard)<\/th>\n1.289\u2033 Diam. (BOS-25), 10 micron channel diameter, Imaging Grade, 25mm active area, 12 micron pitch, 12\u00b0 Bias Angle, 40:1 Aspect Ratio (Standard, BOS-25), Max. Gain: 2 x 104 (single plate, Std.) 1000V > 107 (chevron, OPT-01), 2000V<\/td>\n<\/tr>\n
Phosphor Screen (Standard)<\/th>\nP-43 with aluminum overcoat. P-43 Peak Wavelength: \u03bb= 545 nm.<\/td>\n<\/tr>\n
Power Supply Requirements<\/th>\n0 \u2013 + 1000V, 1mA single MCP (Standard), 0 \u2013 + 2000V, 1mA dual MCP (OPT-01), 0 \u2013 + 5000V, 1 mA Phosphor Screen<\/td>\n<\/tr>\n
Beam Energy Range<\/th>\n1 eV to over 50 keV<\/td>\n<\/tr>\n
Beam Current Range<\/th>\n< 10 \u03bcA (with optional beam attenuation grids)<\/td>\n<\/tr>\n
Vacuum<\/th>\nUHV compatible, maximum bakeout temperature 300 C<\/td>\n<\/tr>\n
Welded Glass Windows (Standard)<\/th>\nA non-removable glass window that is welded to the flange is standard. This allows bakeout temperatures > 200C.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u9644\u52a0\u8bbe\u5907<\/h2>\n

6\u82f1\u5bf8\u6cd5\u5170\u652f\u67b6(BOS-25-6)<\/h3>\n

BOS-25\u578b\u914d\u67096\u82f1\u5bf8(152\u6beb\u7c73)\u7684\u6cd5\u5170\u652f\u67b6\u3002\u9988\u901a\u53ef\u5728\u6cd5\u5170\u8fb9\u7f18\u6216\u6cd5\u5170\u8868\u9762\u4e4b\u5916(\u89c1\u4e0a\u8ff0\u710a\u63a5\u73bb\u7483\u7a97\u7248\u672c)\u3002\u6807\u51c6\u914d\u7f6e\u4e3a\u710a\u63a5\u73bb\u7483\u7a97\uff0c\u53ef\u9009\u53ef\u62c6\u5378\u5149\u7ea4\u7a97(BOS-25-6\/FO)\u548c3-3\/8\u2033 conflat\u7a97(BOS-25-6\/3.38)\u3002<\/p>\n

\"BOS-40
BOS-25-6(\u6807\u51c6),\u5e26\u710a\u63a5\u73bb\u7483\u7a97<\/p>\n

\u53ccMCP\u7cfb\u7edf<\/a>\u3001MCP\u6d82\u5c42<\/a>\u548cMCP\u7c7b\u578b:<\/h3>\n