﻿{"id":293,"date":"2026-07-12T18:28:34","date_gmt":"2026-07-12T10:28:34","guid":{"rendered":"https:\/\/www.bihec.com\/eltec\/?p=293"},"modified":"2026-07-12T19:23:02","modified_gmt":"2026-07-12T11:23:02","slug":"eltec-instruments-%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/eltec\/eltec-instruments-%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8\/","title":{"rendered":"Eltec Instruments, Model 304N \/ 304P,Model 400,Model 405,Model 405M6,Model 406,Model 406M39,Model 407,Model 407M24,Model 420,Model 420M3,Model 420M7,Model 441,Model 442,Model 446 \/ 446M11,Model 459,Model 481,Model 482,Model 901,Model 5192,Model 40623,\u70ed\u91ca\u7535\u63a2\u6d4b\u5668"},"content":{"rendered":"<p><!-- WordPress \u4ea7\u54c1\u9875\u9762\u5b8c\u6574HTML\uff0c\u76f4\u63a5\u590d\u5236\u5230WP\u6587\u672c\u7f16\u8f91\u5668 --><\/p>\n<div class=\"eltec-product-wrap\">\n<h1><a href=\"https:\/\/www.bihec.com\/eltec\/tag\/eltec-instruments\/\" title=\"View all posts in Eltec Instruments\" target=\"_blank\">Eltec Instruments<\/a> <a href=\"https:\/\/www.bihec.com\/eltec\/tag\/%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8\/\" title=\"View all posts in \u70ed\u91ca\u7535\u63a2\u6d4b\u5668\" target=\"_blank\">\u70ed\u91ca\u7535\u63a2\u6d4b\u5668<\/a> Pyroelectric Detectors<\/h1>\n<div class=\"product-brief\" style=\"background:#f7f9fa;padding:20px;border-left:4px solid #0066cc;margin:15px 0\">\n<h2 style=\"margin-top:0;font-size:18px\">\u4ea7\u54c1\u6982\u8ff0<\/h2>\n<p><a href=\"https:\/\/www.bihec.com\/eltec\/tag\/eltec\/\" title=\"View all posts in Eltec\" target=\"_blank\">Eltec<\/a> Instruments \u662f\u5168\u7403\u94bd\u9178\u9502\u70ed\u91ca\u7535\u63a2\u6d4b\u5668\u6807\u6746\u5382\u5546\uff0c\u603b\u90e8\u4f4d\u4e8e\u7f8e\u56fd\u4f5b\u7f57\u91cc\u8fbe\u5dde\u4ee3\u6258\u7eb3\u6d77\u6ee9\uff0c\u62e5\u6709\u81ea\u7814\u6676\u4f53\u3001\u5c01\u88c5\u3001\u4fe1\u53f7\u5904\u7406\u5168\u4ea7\u7ebf\u3002\u5168\u7cfb\u70ed\u91ca\u7535\u63a2\u6d4b\u5668\u91c7\u7528\u5355\u6676LiTaO\u2083\uff08\u94bd\u9178\u9502\uff09\u4f20\u611f\u82af\u7247\uff0c\u4f9d\u6258\u81ea\u6709\u4e13\u5229\u60ac\u6d6e\u5c01\u88c5\u5de5\u827a\uff0c\u5ba4\u6e29\u65e0\u5236\u51b7\u5373\u53ef\u5b9e\u73b0\u8d85\u5bbd\u5149\u8c31\u9ad8\u7075\u654f\u7ea2\u5916\u8f90\u5c04\u68c0\u6d4b\uff0c\u8986\u76d6\u771f\u7a7a\u7d2b\u5916\u81f3\u6beb\u7c73\u6ce2\u5168\u6ce2\u6bb5\uff0c\u662f\u5149\u8c31\u5206\u6790\u3001\u6c14\u4f53\u76d1\u6d4b\u3001\u706b\u7130\u63a2\u6d4b\u3001\u5de5\u4e1a\u6d4b\u6e29\u6838\u5fc3\u4f20\u611f\u5668\u4ef6\u3002<\/p>\n<\/p><\/div>\n<h2>\u4e00\u3001\u5de5\u4f5c\u6838\u5fc3\u539f\u7406<\/h2>\n<p>\u70ed\u91ca\u7535\u63a2\u6d4b\u5668\u5c5e\u4e8e\u70ed\u578b\u7ea2\u5916\u4f20\u611f\u5668\uff0c\u4f9d\u9760<strong>\u70ed\u91ca\u7535\u6548\u5e94<\/strong>\u5b9e\u73b0\u5149\u7535\u8f6c\u6362\uff1a<\/p>\n<ol>\n<li>\u5165\u5c04\u8f90\u5c04\uff08\u7ea2\u5916\/\u6fc0\u5149\/\u7d2b\u5916\uff09\u900f\u8fc7\u7a97\u53e3\u6ee4\u5149\u7247\u7167\u5c04\u94bd\u9178\u9502\u6676\u4f53\uff1b<\/li>\n<li>\u6676\u4f53\u5438\u70ed\u4ea7\u751f\u6e29\u5ea6\u53d8\u5316\uff0c\u81ea\u53d1\u6781\u5316\u7535\u8377\u53d1\u751f\u6539\u53d8\uff0c\u8f93\u51fa\u5fae\u5f31\u7535\u4fe1\u53f7\uff1b<\/li>\n<li>\u5185\u7f6eJFET\u6e90\u8ddf\u968f\u5668\/\u96c6\u6210\u653e\u5927\u7535\u8def\u5b8c\u6210\u963b\u6297\u5339\u914d\uff0c\u8f93\u51fa\u53ef\u91c7\u96c6\u7535\u538b\/\u7535\u6d41\u4fe1\u53f7\uff1b<\/li>\n<li>\u4ec5\u5bf9<strong>\u8f90\u5c04\u5f3a\u5ea6\u53d8\u5316\u91cf<\/strong>\u54cd\u5e94\uff0c\u6052\u5b9a\u8f90\u5c04\u65e0\u8f93\u51fa\uff0c\u9700\u642d\u914d\u65a9\u6ce2\u5668\u8c03\u5236\u5149\u6e90\u4f7f\u7528\u3002<\/li>\n<\/ol>\n<p>\u76f8\u6bd4\u70ed\u7535\u5076\u3001\u70ed\u654f\u7535\u963b\uff0cEltec\u70ed\u91ca\u7535\u63a2\u6d4b\u5668\u54cd\u5e94\u5ea6\u9ad8\u51fa4\u4e2a\u6570\u91cf\u7ea7\uff0c\u7535\u8def\u9002\u914d\u96be\u5ea6\u66f4\u4f4e\uff1b\u6676\u4f53\u5c45\u91cc\u6e29\u5ea6610\u2103\uff0c\u957f\u671f\u4f7f\u7528\u65e0\u9000\u6781\u5316\u3001\u65e0\u96f6\u70b9\u6f02\u79fb\uff0c\u7a33\u5b9a\u6027\u8fdc\u8d85\u9676\u74f7\u3001TGS\u6750\u8d28\u4f20\u611f\u5668\u3002<\/p>\n<h2>\u4e8c\u3001\u4ea7\u54c1\u4e09\u5927\u6838\u5fc3\u7ec4\u6210\u5355\u5143<\/h2>\n<div style=\"grid-template-columns:1fr 1fr 1fr;gap:15px;margin:20px 0\">\n<div style=\"border:1px solid #eee;padding:15px;border-radius:6px\">\n<h3 style=\"font-size:16px;margin-top:0\">1. \u5149\u5b66\u6ee4\u5149\u7a97\u53e3<\/h3>\n<ul style=\"margin:0;padding-left:20px\">\n<li>\u53ef\u9009\u9517\u3001\u7852\u5316\u950c\u3001\u84dd\u5b9d\u77f3\u3001\u6eb4\u5316\u94be\u7b49\u7a97\u53e3\u6750\u6599<\/li>\n<li>\u5b9a\u5236\u5e26\u901a\u6ee4\u5149\u7247\uff0c\u9501\u5b9aCO\u2082\u3001\u7532\u70f7\u3001\u706b\u7130\u7279\u5f81\u7ea2\u5916\u6ce2\u6bb5<\/li>\n<li>\u5c4f\u853d\u53ef\u89c1\u5149\u6742\u6563\u5149\uff0c\u964d\u4f4e\u73af\u5883\u5149\u5e72\u6270<\/li>\n<\/ul><\/div>\n<div style=\"border:1px solid #eee;padding:15px;border-radius:6px\">\n<h3 style=\"font-size:16px;margin-top:0\">2. \u94bd\u9178\u9502\u4f20\u611f\u82af\u7247<\/h3>\n<ul style=\"margin:0;padding-left:20px\">\n<li>\u5355\u6676LiTaO\u2083\uff0c\u65e0\u6676\u76f8\u7a81\u53d8\u3001\u65e0\u8001\u5316\u5931\u654f<\/li>\n<li>\u5355\/\u53cc\u5143\/\u53cc\u901a\u9053\/\u70ed\u8865\u507f\u591a\u5143\u7ed3\u6784\u53ef\u9009<\/li>\n<li>\u4e13\u5229\u73af\u5f62\u60ac\u6d6e\u5c01\u88c5\uff0c\u964d\u4f4e\u9ea6\u514b\u98ce\u6548\u5e94\u3001\u4f18\u5316\u70ed\u65f6\u95f4\u5e38\u6570<\/li>\n<\/ul><\/div>\n<div style=\"border:1px solid #eee;padding:15px;border-radius:6px\">\n<h3 style=\"font-size:16px;margin-top:0\">3. \u96c6\u6210\u4fe1\u53f7\u7535\u8def<\/h3>\n<ul style=\"margin:0;padding-left:20px\">\n<li>\u5185\u7f6eJFET\u6e90\u8ddf\u968f\u5668\u3001\u589e\u5f3a\u578b\u7535\u538b\u653e\u5927\u6a21\u5757<\/li>\n<li>\u4f4e\u8f93\u51fa\u963b\u6297\uff0c\u9002\u914d\u540e\u7aef\u91c7\u96c6\u4eea\u8868\u3001\u5355\u7247\u673a<\/li>\n<li>\u9759\u7535\u4fdd\u62a4\u7535\u8def\uff0c\u8010\u53d7\u5de5\u4e1a\u590d\u6742\u7535\u78c1\u73af\u5883<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<h2>\u4e09\u3001\u4e3b\u6d41\u4ea7\u54c1\u578b\u53f7\u5206\u7c7b<\/h2>\n<table border=\"1\" cellpadding=\"10\" cellspacing=\"0\" width=\"100%\" style=\"border-collapse:collapse;margin:15px 0\">\n<thead style=\"background:#0066cc;color:#fff\">\n<tr>\n<th>\u7cfb\u5217\u7c7b\u578b<\/th>\n<th>\u4ee3\u8868\u578b\u53f7<\/th>\n<th>\u6838\u5fc3\u7279\u70b9<\/th>\n<th>\u5178\u578b\u5e94\u7528<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5355\u901a\u9053\u6807\u51c6\u578b<\/td>\n<td><a href=\"https:\/\/www.bihec.com\/eltec\/tag\/model-400\/\" title=\"View all posts in Model 400\" target=\"_blank\">Model 400<\/a> \/ 406<\/td>\n<td>TO-5\u5c01\u88c5\uff0c0.1~1000\u03bcm\u8d85\u5bbd\u5149\u8c31\uff0c\u901a\u7528\u57fa\u7840\u6b3e<\/td>\n<td>\u6fc0\u5149\u80fd\u91cf\u68c0\u6d4b\u3001\u7ea2\u5916\u6d4b\u6e29\u3001\u5b9e\u9a8c\u5ba4\u5149\u8c31\u4eea<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8\u589e\u76ca\u589e\u5f3a\u578b<\/td>\n<td>406M39<\/td>\n<td>\u589e\u5f3a\u7535\u538b\u7535\u8def\uff0c\u54cd\u5e94\u5ea6\u5927\u5e45\u63d0\u5347\uff0c\u5916\u63a5\u7535\u963b\u53ef\u8c03\u589e\u76ca<\/td>\n<td>\u4eba\u4f53\u611f\u5e94\u3001\u7167\u660e\u63a7\u5236\u3001\u5c0f\u578b\u6c14\u4f53\u68c0\u6d4b\u4eea<\/td>\n<\/tr>\n<tr>\n<td>\u70ed\u8865\u507f\u5355\u901a\u9053<\/td>\n<td>407M56<\/td>\n<td>\u5185\u7f6e\u6e29\u5ea6\u8865\u507f\u7ed3\u6784\uff0c\u84dd\u5b9d\u77f3\u5bc6\u5c01\u7a97\u53e3\uff0cCO\u2082\u68c0\u6d4b\u4e13\u7528<\/td>\n<td>\u5de5\u4e1aCO\u2082\u76d1\u6d4b\u3001\u73af\u5883\u6c14\u4f53\u5206\u6790\u4eea<\/td>\n<\/tr>\n<tr>\n<td>\u53cc\u901a\u9053\u5dee\u5206\u578b<\/td>\n<td><a href=\"https:\/\/www.bihec.com\/eltec\/tag\/model-459\/\" title=\"View all posts in Model 459\" target=\"_blank\">Model 459<\/a><\/td>\n<td>\u53cc\u94bd\u9178\u9502\u611f\u5149\u5143\uff0c\u5149\u5b66\u9694\u79bb\uff0c\u53cc\u8272\u6d4b\u6e29\u3001\u5dee\u5206\u6297\u5e72\u6270<\/td>\n<td>\u706b\u7130\u76d1\u6d4b\u3001\u6db2\u4f53ATR\u8870\u51cf\u5168\u53cd\u5c04\u3001\u53cc\u8272\u9ad8\u6e29\u8ba1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u56db\u3001\u6838\u5fc3\u4ea7\u54c1\u4f18\u52bf<\/h2>\n<ul style=\"font-size:15px;line-height:1.8\">\n<li><strong>\u8d85\u5bbd\u5149\u8c31\u54cd\u5e94<\/strong>\uff1a0.1\u03bcm\u771f\u7a7a\u7d2b\u5916\u81f31000\u03bcm\u6beb\u7c73\u6ce2\uff0c\u5149\u8c31\u5e73\u5766\u65e0\u9009\u62e9\u6027\u8870\u51cf\uff1b<\/li>\n<li><strong>\u5ba4\u6e29\u514d\u5236\u51b7<\/strong>\uff1a\u65e0\u9700\u6db2\u6c2e\/\u534a\u5bfc\u4f53\u5236\u51b7\uff0c\u8bbe\u5907\u4f53\u79ef\u5c0f\u3001\u6574\u673a\u529f\u8017\u4f4e\uff1b<\/li>\n<li><strong>\u957f\u671f\u9ad8\u7a33\u5b9a\u6027<\/strong>\uff1a\u5355\u6676\u94bd\u9178\u9502\u65e0\u9000\u6781\u5316\uff0c-55\u2103~125\u2103\u5b58\u50a8\u7a33\u5b9a\uff0c\u5e74\u6f02\u79fb\u6781\u5c0f\uff1b<\/li>\n<li><strong>\u4f4e\u9ea6\u514b\u98ce\u6548\u5e94<\/strong>\u4e13\u5229\u60ac\u6d6e\u5b89\u88c5\uff0c\u9694\u7edd\u9707\u52a8\u3001\u6c14\u6d41\u566a\u58f0\u5e72\u6270\uff1b<\/li>\n<li><strong>\u591a\u89c4\u683c\u53ef\u5b9a\u5236<\/strong>\uff1a\u611f\u5149\u5143\u5c3a\u5bf8\u3001\u6ee4\u5149\u6ce2\u6bb5\u3001\u5c01\u88c5\uff08TO-5\/TO-39\uff09\u3001\u7535\u8def\u6a21\u5f0f\u5747\u53ef\u6309\u9700\u6539\u578b\uff1b<\/li>\n<li><strong>\u9ad8\u63a2\u6d4b\u7387D*<\/strong>\u5178\u578b\u503c\u53ef\u8fbe1\u00d710\u2078 cm\u00b7Hz\u00b9\u141f\u00b2\/W\uff0c\u5f31\u8f90\u5c04\u4fe1\u53f7\u68c0\u6d4b\u80fd\u529b\u4f18\u5f02\u3002<\/li>\n<\/ul>\n<h2>\u4e94\u3001\u5168\u573a\u666f\u5e94\u7528\u9886\u57df<\/h2>\n<div style=\"columns:2;gap:30px;margin:15px 0\">\n<div>\n<h3 style=\"font-size:16px\">\u5de5\u4e1a\u68c0\u6d4b<\/h3>\n<ul>\n<li>\u975e\u63a5\u89e6\u7ea2\u5916\u9ad8\u6e29\u6d4b\u6e29<\/li>\n<li>CO\u2082\u3001\u7532\u70f7\u3001\u78b3\u6c22\u6c14\u4f53\u5728\u7ebf\u5206\u6790<\/li>\n<li>\u5de5\u4e1a\u7089\u819b\u706b\u7130\u76d1\u63a7\u3001\u7184\u706b\u4fdd\u62a4<\/li>\n<li>\u8109\u51b2\u6fc0\u5149\u529f\u7387\/\u80fd\u91cf\u5b9e\u65f6\u76d1\u6d4b<\/li>\n<\/ul><\/div>\n<div>\n<h3 style=\"font-size:16px\">\u79d1\u7814\u4e0e\u533b\u7597<\/h3>\n<ul>\n<li>\u5085\u91cc\u53f6\u7ea2\u5916\u5149\u8c31\u4eeaFTIR<\/li>\n<li>\u6db2\u4f53ATR\u8870\u51cf\u5168\u53cd\u5c04\u68c0\u6d4b<\/li>\n<li>\u533b\u7528\u547c\u5438\u6c14\u4f53\u3001\u8840\u6c27\u7ea2\u5916\u76d1\u6d4b<\/li>\n<li>\u5b9e\u9a8c\u5ba4\u5149\u5b66\u8f90\u5c04\u6807\u5b9a\u8bbe\u5907<\/li>\n<\/ul><\/div>\n<div>\n<h3 style=\"font-size:16px\">\u5b89\u9632\u4e0e\u667a\u80fd\u63a7\u5236<\/h3>\n<ul>\n<li>\u88ab\u52a8\u7ea2\u5916\u5165\u4fb5\u62a5\u8b66PIR<\/li>\n<li>\u4eba\u4f53\u611f\u5e94\u706f\u5149\u3001\u7a7a\u8c03\u81ea\u52a8\u63a7\u5236<\/li>\n<li>\u673a\u5668\u4eba\u4eba\u4f53\u9760\u8fd1\u611f\u5e94\u6a21\u5757<\/li>\n<\/ul><\/div>\n<div>\n<h3 style=\"font-size:16px\">\u822a\u7a7a\u822a\u5929<\/h3>\n<ul>\n<li>\u673a\u8f7d\u7ea2\u5916\u8f90\u5c04\u63a2\u6d4b\u4f20\u611f\u5668<\/li>\n<li>\u7a7a\u95f4\u73af\u5883\u5149\u8c31\u76d1\u6d4b\u5355\u5143<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<h2>\u516d\u3001\u9009\u578b\u5173\u952e\u53c2\u6570\u53c2\u8003<\/h2>\n<div style=\"background:#f7f9fa;padding:18px;border-radius:6px\">\n<h3 style=\"margin-top:0;font-size:16px\">\u9009\u578b\u4e09\u8981\u7d20<\/h3>\n<p>1. \u611f\u5149\u5143\u4ef6\u7ed3\u6784\uff1a\u5355\u901a\u9053\uff08\u4f4e\u6210\u672c\u901a\u7528\uff09\/\u53cc\u901a\u9053\u5dee\u5206\uff08\u6297\u5e72\u6270\u53cc\u8272\u68c0\u6d4b\uff09\/\u70ed\u8865\u507f\u578b\uff08\u5bbd\u6e29\u6c14\u4f53\u68c0\u6d4b\uff09\uff1b<br \/>\n        2. \u5149\u5b66\u7a97\u53e3\u6ee4\u5149\u7247\uff1a\u6839\u636e\u76ee\u6807\u6c14\u4f53\/\u8f90\u5c04\u6ce2\u957f\u9009\u62e9\u5bf9\u5e94\u5e26\u901a\u7a97\u53e3\uff1b<br \/>\n        3. 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40623 (1\u4e2a\u9879\u76ee)\">Model 40623<\/a>\n<a href=\"https:\/\/www.bihec.com\/eltec\/tag\/%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8\/\" class=\"tag-cloud-link tag-link-21 tag-link-position-22\" style=\"font-size: 8pt;\" aria-label=\"\u70ed\u91ca\u7535\u63a2\u6d4b\u5668 (1\u4e2a\u9879\u76ee)\">\u70ed\u91ca\u7535\u63a2\u6d4b\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>Eltec Instruments \u70ed\u91ca\u7535\u63a2\u6d4b\u5668 Pyroelectric Detectors \u4ea7\u54c1\u6982\u8ff0 Eltec Instruments \u662f\u5168\u7403\u94bd\u9178\u9502\u70ed\u91ca\u7535\u63a2\u6d4b\u5668\u6807\u6746\u5382\u5546\uff0c\u603b\u90e8 <\/p>\n","protected":false},"author":27,"featured_media":294,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[1],"tags":[4,24,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,25,5],"yoast_head":"<!-- This site is optimized with the 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