UJ9系列直流高電位差計產品介紹
UJ9系列直流高電位差計是專為精準測量直流電路電勢差設計的精密儀器，適用于需要穩(wěn)定電壓測量的工業(yè)檢測、科研實驗及教學演示等場景。本產品通過優(yōu)化電路設計與材料工藝，在保持測量精度的同時，顯著提升設備的環(huán)境適應性與長期使用穩(wěn)定性。
產品采用模塊化電路架構，核心測量單元配置多重信號濾波系統(tǒng)，有效抑制環(huán)境干擾信號。量程范圍覆蓋0-2V基礎檔位，通過分壓器擴展可實現(xiàn)最高20kV量程的電壓測量。指針式表盤配合精密刻度線，支持±0.05%的基準精度，滿足大多數(shù)工業(yè)場景的測量需求。操作面板布局符合人體工學原理，三向調節(jié)旋鈕與防滑觸控設計便于進行精細校準。
在結構設計方面，設備外殼采用工程復合材質，具備良好的機械強度與絕緣性能。內部元器件經過特殊工藝處理，工作溫度范圍拓展至-10℃~50℃，濕度耐受度達到90%RH（非凝結狀態(tài)）。防護等級符合常規(guī)實驗室環(huán)境要求，防塵結構設計可有效避免細微顆粒物侵入影響測量精度。
該產品適用于新能源設備電壓檢測、電力系統(tǒng)接地電勢監(jiān)測、材料導電性能分析等場景。教育領域可配合實驗課程進行電位差原理演示，工業(yè)場景中可用于自動化產線的實時電壓監(jiān)控。配套提供的屏蔽測量線纜與專用測試探針，確保在復雜電磁環(huán)境下的數(shù)據(jù)采集可靠性。
UJ9 DC High-Potential Potentiometer Product Introduction
The UJ9 series DC high-potential potentiometer is a precision instrument designed for accurate measurement of potential differences in DC circuits. It is suitable for industrial testing, scientific research experiments, and educational demonstrations requiring stable voltage measurement. Through optimized circuit design and material engineering, this product maintains measurement accuracy while significantly improving environmental adaptability and long-term operational stability.
Featuring a modular circuit architecture, the core measurement unit incorporates multi-stage signal filtration to effectively suppress environmental interference. The base range of 0-2V can be extended to 20kV maximum measurement capacity via precision voltage dividers. The analog dial with micro-engraved calibration marks delivers ±0.05% reference accuracy, meeting measurement requirements for most industrial applications. The ergonomic control panel includes triple-axis adjustment knobs and anti-slip interfaces for precise calibration.
Constructed with engineering composite materials, the housing provides enhanced mechanical durability and electrical insulation. Specially treated internal components extend operational temperature range to -10℃~50℃ with 90% RH humidity tolerance (non-condensing). The dust-resistant structure maintains measurement integrity in standard laboratory environments.
This instrument serves various applications including renewable energy equipment voltage verification, power system grounding potential monitoring, and material conductivity analysis. In educational settings, it effectively demonstrates potentiometric principles, while industrial applications benefit from its integration with automated production line monitoring systems. The included shielded measurement cables and dedicated probes ensure reliable data acquisition in complex electromagnetic environments.
