{"type":"product","schema_version":"1.0","item_id":"101399748257","canonical_url":"https://tw.bid.yahoo.com/item/101399748257","title":"TL-520-A光功率計/10mW紅光 光功紅光筆一體機 迷你光功率計 紅光筆 光衰測試 通用接頭光功率計 光纖測試儀","subtitle":"TL-520-A光功率計/10mW紅光 光功紅光筆一體機 光纖測試儀 迷你光功率計 紅光筆 光衰測試","condition":"全新品","currency":"TWD","observed_at":"2026-06-08T09:22:05.062Z","current_price":1200,"original_price":null,"stock_status":"in_stock","available_quantity":100,"sold_quantity":0,"seller":{"id":"Y1076757992","name":"萬赫視訊光纖儀器跳線設備器材","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/82882523-af47-435a-8daf-cf4961d0e501.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/1c216898-a0d7-4826-b36f-b6d771b9eb65.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/b8cd4433-7802-4049-a216-afeb8b5bc8d7.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/90e5c4c0-1e30-4b6b-8009-42738f79e9b1.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/089085c7-f679-48c0-ab9c-c5552c783f8e.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/6d043ab9-05cf-4b92-818a-599939fba020.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"產品名稱：TL-520-A光功率計/10mW紅光\n\n產品型號：TL-520-A\n\n產品尺寸：130*66*27(±1mm)\n\n數量：1組\n\n產品應用：\n\n用於測量絕對光功率或通過一段光纖的光功率相對損耗。在光纖系統中，測量光功率是最基本的，\n\n非常像電子學中的萬用表。在光纖測量中，光功率計是重負荷常用表。通過測量發射端機或光網路的絕對功率，\n\n一台光功率計就能夠評價光端設備的性能。用光功率計與穩定光源組合使用，則能夠測量連線損耗、檢驗連續性，\n\n並幫助評估光纖鏈路傳輸質量。\n\n產品特性：\n\nn 高測量精度及顯示分辨率。\n\nn 當電池不足時，可發出警告通知。\n\nn  提供絕對光功率測量和相對功率測量。\n\nn 測量範圍寬:可提供80dB光功率測量範圍。\n\nn 自動關閉功能、背光液晶顯示器、用戶自校正功能。\n\nn 更方便攜帶的AAA電池。實時監控和顯示電池電平。\n\nn 快速反應和測量: 可顯示輸出功率變化時的光功率快速跟蹤和實時測量。\n\nn 六個校準波長:850nm、1300nm、1310nm、1490nm、1550nm和1625nm(可根據客戶要求提供其他波長)。\n\n故障解決：\n\n故障表現\n\n可能原因\n\n解決辦法\n\n解決辦法\n\n電源不足\n\n更換電池\n\n背光無法點亮\n\n電源不足\n\n更換電池\n\n開機無顯示\n\n電源不足/其它\n\n重新開機/更換電池\n\n無法開機\n\n電源不足\n\n更換電池\n\nLCD顯示資料保持不變\n\n電源不足\n\n更換電池\n\nLCD顯示資料保持不變或變化微弱\n\n光適配器接頭故障或汙濁\n\n檢測光適配器接頭連接是否正確；清潔感測器端面。\n\n紅光光斑模糊，光弱\n\n紅光器故障或汙濁\n\n用淨化棉簽清潔紅光器端面\n\n技術參考：\n\n功率測量範圍(dBm)\n\nTL-520-A:-70～+10\n\nTL-520-C:-50～+26\n\n波長測量範圍(nm)\n\n800～1700\n\n校準波長 (nm)\n\n850、1300、1310、1490、1550、1625\n\n探頭類型\n\nInGaAs\n\n測量精度\n\n<±3% （-10dBm、22℃）\n\n顯示解析度 (dB)\n\n線性顯示：0.1%，對數顯示：0.01dBm\n\n工作溫度 (℃)\n\n-10～+50\n\n存儲溫度 (℃)\n\n-20～+70\n\n相對濕度\n\n90%（＋30℃），不凝結\n\n光介面\n\nFC、SC(ST LC選購)\n\n電源\n\n7\n\n                                        \n\n                    \n\n                                             ~\n\n~~~更多的賣家資訊，請詳閱參考 [ 關與我 ] ~~~\n\n[ 有關於運費、技術問題、面交、保固、量多議價....等問題~~包君滿意 ]","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092080281","category_name":"五金配件","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"24642","name":"五金/照明工具","url":"/tw/%E4%BA%94%E9%87%91-%E7%85%A7%E6%98%8E%E5%B7%A5%E5%85%B7-24642-category.html"},{"id":"2092080281","name":"五金配件","url":"/tw/%E4%BA%94%E9%87%91%E9%85%8D%E4%BB%B6-2092080281-category.html"}],"view_count":0,"watch_count":0,"hashtags":["光纖設備","光纖器材","光纖測試儀器","光纖器具","光纖施工工具"]}