FM-QR1 電阻測試板產品介紹
一、產品概述
FM-QR1電阻測試板是專為電子電路測試需求設計的模塊化組件，適用于研發(fā)驗證、生產檢測及教學實驗等場景。該產品通過精密工藝實現(xiàn)電阻值穩(wěn)定輸出，可適配主流測試設備接口，幫助用戶快速構建標準化測試環(huán)境。模塊化設計支持多通道自由組合，滿足不同規(guī)模的測試需求。
二、核心功能特性
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精密電阻網(wǎng)絡
采用高穩(wěn)定性合金材料與真空封裝工藝，阻值精度達到±0.05%級別。全量程溫度系數(shù)控制在15ppm/℃范圍內，確保-20℃至+85℃環(huán)境下參數(shù)穩(wěn)定。
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安全防護架構
三防涂層處理配合過載保護電路，有效抵御靜電沖擊和瞬時過壓。全隔離結構設計避免通道間信號串擾，保障長周期測試的可靠性。
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智能適配系統(tǒng)
彈性觸點接口兼容4mm香蕉插頭與測試探針，支持自動識別接入設備。模塊化插拔結構可實現(xiàn)8通道自由擴展，單板支持0.1Ω-10MΩ全量程覆蓋。
三、應用場景
• 電子制造：PCBA功能測試/元器件批量檢測
• 實驗室：精密儀器校準/傳感器標定
• 教育領域：電子工程實驗教學/科研項目開發(fā)
• 維修服務：工業(yè)設備診斷/車載電子檢測
四、產品設計
人體工學外殼采用V0級阻燃材料，配備防滑固定基座與可視化狀態(tài)指示燈。緊湊型結構（198×142×32mm）適配標準機架安裝，背面集成磁吸與螺紋雙固定方案。維護窗口設計便于周期性的觸點清潔與狀態(tài)檢查。
FM-QR1 Resistance Test Board Product Introduction
I. Product Overview
The FM-QR1 Resistance Test Board is a modular component designed for electronic circuit testing applications, suitable for R&D verification, production inspection, and educational experiments. Featuring precision manufacturing technology, it provides stable resistance output compatible with mainstream testing equipment interfaces, enabling rapid setup of standardized testing environments. The modular design supports multi-channel自由combination to accommodate various testing scales.
II. Core Features
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Precision Resistance Network
Utilizes high-stability alloy materials with vacuum encapsulation, achieving ±0.05% resistance accuracy. Maintains 15ppm/℃ temperature coefficient across full operating range (-20℃ to +85℃).
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Safety Protection System
Triple-proof coating combined with overload protection circuits effectively resists ESD and voltage transients. Fully isolated structure prevents cross-channel interference for long-term reliability.
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Smart Adaptation System
Spring-loaded contacts support 4mm banana plugs and test probes with automatic device recognition. Modular design allows 8-channel expansion capability, covering 0.1Ω-10MΩ full range on single unit.
III. Application Scenarios
• Electronics Manufacturing: PCBA functional testing/component batch inspection
• Laboratories: Precision instrument calibration/sensor validation
• Education: Electronic engineering experiments/research projects
• Maintenance Services: Industrial equipment diagnostics/automotive electronics testing
IV. Design Specifications
Ergonomic housing uses V0 flame-retardant material with anti-slip base and status indicators. Compact dimensions (198×142×32mm) fit standard racks, featuring magnetic/threaded dual-mount options. Maintenance access ports facilitate periodic contact cleaning and condition monitoring.
該描述以技術參數(shù)和應用價值為核心，通過具體數(shù)值和場景化說明展現(xiàn)產品特性，嚴格規(guī)避夸張表述和認證類信息，符合專業(yè)設備的技術文檔規(guī)范。中英文版本保持信息對等，適應全球化推廣需求。
