FM-4D1（雙臂電橋測(cè)低電阻專(zhuān)用)
FM-4D1雙臂電橋測(cè)低電阻夾具產(chǎn)品介紹
FM-4D1是專(zhuān)為低電阻測(cè)量設(shè)計(jì)的四端夾具，采用V型刃式結(jié)構(gòu)，適用于直徑0-100mm的棒狀、線狀導(dǎo)體測(cè)試。該產(chǎn)品內(nèi)置1.5米標(biāo)尺，通過(guò)P2C2滑動(dòng)定位拉緊機(jī)制確保測(cè)試長(zhǎng)度精確可調(diào)。其核心優(yōu)勢(shì)在于四端接法設(shè)計(jì)，能有效消除引線電阻和接觸電阻對(duì)測(cè)量的影響，特別適合測(cè)量銅、鋁、鐵等金屬材料的電阻率，或電機(jī)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(guò)特殊處理，既保證導(dǎo)電性又延長(zhǎng)使用壽命。配套測(cè)試時(shí)可搭配QJ84A等數(shù)字便攜式雙臂電橋使用，支持無(wú)交流電源的電池供電場(chǎng)景，滿足實(shí)驗(yàn)室與現(xiàn)場(chǎng)檢測(cè)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(cè)低電阻專(zhuān)用)
的詳細(xì)介紹
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四端夾具（雙臂電橋測(cè)低電阻專(zhuān)用)（客戶(hù)需要時(shí)可配Cu、Al、Fe試棒）
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序號(hào)
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型號(hào)
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規(guī)格
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試樣長(zhǎng)度
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試樣直徑
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結(jié) 構(gòu) 特 點(diǎn)
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出廠價(jià)￥
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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(mén)閘式/有標(biāo)尺有導(dǎo)桿/P2C2可滑動(dòng)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(mén)閘式/有標(biāo)尺無(wú)導(dǎo)桿/P2不滑動(dòng)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(tái)鉗式/有標(biāo)尺無(wú)導(dǎo)桿/ P2不滑動(dòng)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(biāo)尺無(wú)導(dǎo)桿/ P2不滑動(dòng)C2可拉緊
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2600
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歡迎選購(gòu)FM-4D1（雙臂電橋測(cè)低電阻專(zhuān)用) ，我們有優(yōu)勢(shì)的價(jià)格，的服務(wù)！公司承諾，所有商品保證原裝正品，一年保修，終身維護(hù)！業(yè)務(wù)咨詢(xún):021-63515606,QQ客服:332318574
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