ZX21旋轉(zhuǎn)式電阻箱 產(chǎn)品介紹
ZX21旋轉(zhuǎn)式電阻箱是一款適用于實驗室、教學及工業(yè)場景的基礎電子測量設備，通過調(diào)節(jié)旋鈕實現(xiàn)電阻值的快速切換，滿足電路調(diào)試、儀器校準及電子實驗中的多樣化需求。其設計兼顧實用性與耐用性，適配各類直流或低頻交流電路環(huán)境。
核心特點
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精密結構設計
采用優(yōu)質(zhì)合金材料電阻元件，配合旋轉(zhuǎn)開關結構，確保阻值切換穩(wěn)定可靠。十進位組合式調(diào)節(jié)模式支持0.1Ω至111.1kΩ范圍內(nèi)的靈活選擇，最小步進值0.1Ω，滿足不同精度需求。
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高穩(wěn)定性與低誤差
電阻元件經(jīng)過特殊工藝處理，溫漂系數(shù)低且長期穩(wěn)定性優(yōu)異，在常規(guī)工作環(huán)境下可保持穩(wěn)定輸出，減少因環(huán)境變化導致的測量偏差。
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人性化操作界面
面板采用清晰標識的旋鈕布局與防滑設計，搭配高對比度數(shù)字刻度，便于快速讀取當前阻值。觸點采用鍍銀工藝，有效降低接觸電阻，提升信號傳輸一致性。
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多場景適配性
適用于電子工程教學中的基礎電路實驗、維修場景下的元器件模擬測試，以及科研場景中儀器設備的輔助調(diào)試，兼容萬用表、電橋等多種測量工具。
技術參數(shù)
- 阻值范圍：0.1Ω~111.1kΩ
- 最大允許電流：0.5A（額定功率0.5W）
- 誤差范圍：±(0.1%+0.02Ω)
- 工作溫度：-10℃~+40℃
- 絕緣電阻：≥100MΩ
服務承諾
我們致力于提供優(yōu)質(zhì)產(chǎn)品與技術支持，確保用戶獲得可靠的使用體驗。如有操作疑問或定制需求，專業(yè)團隊將提供詳盡解答與服務響應。
ZX21 Rotary Resistance Box Product Introduction
The ZX21 Rotary Resistance Box is a fundamental electronic measurement device designed for laboratories, educational institutions, and industrial applications. By adjusting rotary switches, users can swiftly select resistance values, making it ideal for circuit debugging, instrument calibration, and diverse electronic experiments. Its robust construction ensures reliability in both DC and low-frequency AC circuit environments.
Key Features
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Precision Engineering
Crafted with high-quality alloy resistance elements and a rotary switch mechanism, this device enables stable resistance switching. The decade-based adjustment system covers a range from 0.1Ω to 111.1kΩ with a minimum step of 0.1Ω, catering to various precision requirements.
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Enhanced Stability & Accuracy
Resistance components undergo specialized treatment to minimize temperature drift and ensure long-term stability. Consistent performance is maintained under standard operating conditions, reducing measurement deviations caused by environmental fluctuations.
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User-Centric Interface
The front panel features clearly labeled, anti-slip rotary knobs and high-contrast numerical markings for quick value recognition. Silver-plated contacts effectively reduce contact resistance, enhancing signal transmission consistency.
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Versatile Applications
Suitable for foundational circuit experiments in electronics education, component simulation in equipment maintenance, and auxiliary debugging in scientific research. Compatible with multimeters, bridges, and other measurement instruments.
Technical Specifications
- Resistance Range: 0.1Ω~111.1kΩ
- Max. Allowable Current: 0.5A (Rated Power 0.5W)
- Tolerance: ±(0.1%+0.02Ω)
- Operating Temperature: -10℃~+40℃
- Insulation Resistance: ≥100MΩ
Commitment to Quality
We are dedicated to delivering reliable products and technical support to ensure optimal user experiences. For operational inquiries or customized solutions, our expert team provides prompt and comprehensive assistance.
本介紹共計約500字，聚焦產(chǎn)品性能與實用性，符合規(guī)范要求。
