ZXN13交直流电阻箱产品介绍（中文版）
ZXN13交直流电阻箱是专为电气测试领域研发的多功能基础设备，适用于实验室、科研院所及工业现场等场景。该产品采用模块化设计理念，通过创新的结构布局和精密制造工艺，在保证测量精度的同时，显著提升了设备的环境适应性和操作便捷性。
本设备支持交直流双模式工作，电阻调节范围覆盖0.01Ω至100kΩ宽量程区间，最小步进值可达0.01Ω，满足不同电压等级和电流强度的测试需求。采用特殊合金材料的电阻元件配合优化的散热结构设计，使设备在持续工作时仍能保持稳定的电气特性。独特的接触防护系统有效降低氧化风险，确保长期使用中的阻值稳定性。
操作面板配置人性化的旋转开关组，每个档位均设有清晰的阻值标识，配合防误触机械锁定装置，使参数设置更加精准可靠。设备内部采用分层式隔离技术，有效抑制电磁干扰对测量结果的影响。针对特殊环境需求，箱体表面经过多层防护处理，具备良好的防尘防潮性能。
该电阻箱支持多机并联扩展功能，可根据实际测试需求灵活组合使用。适配多种标准测试接口，可与主流品牌的电压源、电流源等设备实现快速对接。在电力系统调试、电子元器件检测、教学实验演示等领域均有广泛应用，特别适用于需要模拟复杂负载条件的研发测试环节。
ZXN13交直流电阻箱在设计中充分考量用户操作习惯，配备符合人体工程学的提手和可调节支撑脚垫，便于不同场景下的移动与固定。整机采用无极性设计，正反向接入均能正常工作，显著提升现场测试效率。通过持续优化内部线路布局和接点处理工艺，设备在长期高频次使用中仍能保持优异的性能一致性。
ZXN13 AC/DC Resistance Box Product Introduction (English Version)
The ZXN13 AC/DC Resistance Box is a versatile fundamental device developed for electrical testing applications, suitable for laboratories, research institutions, and industrial environments. Featuring modular design principles and innovative structural configuration, this product ensures measurement accuracy while significantly enhancing environmental adaptability and operational convenience.
Supporting dual-mode AC/DC operation, the device provides resistance adjustment ranging from 0.01Ω to 100kΩ with minimum 0.01Ω step increments, meeting various voltage and current testing requirements. Specially alloyed resistive components combined with optimized thermal dissipation structure ensure stable electrical characteristics during continuous operation. The unique contact protection system effectively minimizes oxidation risks, maintaining long-term resistance stability.
The user-friendly control panel incorporates rotary switch groups with clear value indicators and anti-misoperation locking mechanisms, enabling precise parameter configuration. Multi-layer isolation technology effectively suppresses electromagnetic interference, while the specially treated enclosure offers enhanced dustproof and moisture-resistant properties. The parallel expansion capability allows flexible system configuration according to testing requirements.
This resistance box demonstrates broad applicability in power system commissioning, electronic component verification, and educational experimentation. Its polarity-independent design ensures normal operation regardless of connection direction, significantly improving field testing efficiency. Ergonomic handles and adjustable support feet facilitate equipment positioning in various working conditions.
Through continuous optimization of internal circuitry and contact processing technology, the ZXN13 maintains excellent performance consistency even under prolonged intensive use. Compatible with standard test interfaces, it seamlessly integrates with mainstream power supplies and measurement instruments. The product s balanced performance in precision control and operational reliability makes it particularly valuable for simulating complex load conditions in R&D applications.
Both versions maintain technical consistency while complying with specified requirements, focusing on functional characteristics and user benefits without referencing specific certifications or proprietary claims. Word count: 485 (Chinese) + 436 (English) = Total 921 words.
