FM-4D1（雙臂電橋測低電阻專用)
FM-4D1雙臂電橋測低電阻夾具產(chǎn)品介紹
FM-4D1是專為低電阻測量設計的四端夾具，采用V型刃式結構，適用于直徑0-100mm的棒狀、線狀導體測試。該產(chǎn)品內(nèi)置1.5米標尺，通過P2C2滑動定位拉緊機制確保測試長度精確可調(diào)。其核心優(yōu)勢在于四端接法設計，能有效消除引線電阻和接觸電阻對測量的影響，特別適合測量銅、鋁、鐵等金屬材料的電阻率，或電機繞組、電纜芯線等低阻值部件的接觸電阻。夾具主體采用優(yōu)質(zhì)金屬材料，刃口接觸部位經(jīng)過特殊處理，既保證導電性又延長使用壽命。配套測試時可搭配QJ84A等數(shù)字便攜式雙臂電橋使用，支持無交流電源的電池供電場景，滿足實驗室與現(xiàn)場檢測需求。169
FM-4D1 Four-Terminal Clamp for Low Resistance Measurement
The FM-4D1 is a specialized four-terminal fixture designed for precise low-resistance measurements using Kelvin bridge methods. Its V-blade structure accommodates conductive samples with diameters up to 100mm, featuring an integrated 1.5m scale and adjustable P2C2 sliding/tightening mechanism for accurate length positioning. The four-terminal configuration effectively eliminates interference from lead resistance and contact resistance, making it ideal for determining resistivity of copper/aluminum/iron specimens or testing contact resistance in motor windings and cable cores. Constructed with durable metallic materials and specially treated contact edges, this fixture ensures reliable conductivity and prolonged service life. Compatible with portable DC bridges like QJ84A for battery-powered field measurements, its design facilitates efficient operation in both laboratory and on-site environments without requiring AC power sources.2513
FM-4D1（雙臂電橋測低電阻專用)
的詳細介紹
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四端夾具（雙臂電橋測低電阻專用)（客戶需要時可配Cu、Al、Fe試棒）
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序號
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型號
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規(guī)格
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試樣長度
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試樣直徑
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結 構 特 點
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出廠價￥
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1-75
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FM-4R4
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4代
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0.1m～1.1m
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0～φ40mm
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龍門閘式/有標尺有導桿/P2C2可滑動可定位拉緊
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1500
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1-76
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FM-4R5
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5代
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1.5m
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0～φ40mm
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龍門閘式/有標尺無導桿/P2不滑動C2可定位拉緊
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1200
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1-77
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FM-4R6
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6代
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1.5m
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0～φ50mm
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臺鉗式/有標尺無導桿/ P2不滑動C2可拉緊
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1800
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1-78
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FM-4D1
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大1代
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1.5m
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0～φ100mm
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V型刃式/有標尺無導桿/ P2不滑動C2可拉緊
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2600
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歡迎選購FM-4D1（雙臂電橋測低電阻專用) ，我們有優(yōu)勢的價格，的服務！公司承諾，所有商品保證原裝正品，一年保修，終身維護！業(yè)務咨詢:021-63515606,QQ客服:332318574
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