PM-3型流体式麦氏真空计产品介绍（中英文对照）
中文版
PM-3型流体式麦氏真空计是一款基于经典流体静力学原理设计的高精度真空测量设备，广泛应用于实验室研究、工业真空系统监控以及精密制造等领域。该产品通过汞柱或特种油介质的液位变化直接反映真空度数值，以其直观的测量方式和可靠的性能表现受到用户青睐。
技术特点
- 高精度测量：采用经典型麦氏真空计结构，通过液柱高度差直接换算真空度，避免了电子类传感器可能存在的漂移问题，测量结果稳定可靠。
- 宽量程覆盖：支持从低真空（10 Pa）至高真空（0.1 Pa）范围的连续监测，满足多场景需求。
- 耐腐蚀设计：关键部件采用高硼硅玻璃与不锈钢材质，可兼容各类非腐蚀性气体环境，使用寿命长。
- 操作便捷：无需外部电源驱动，结构简单易维护，通过手动操作即可完成测量流程。
- 安全环保：部分型号支持无汞替代方案，采用特种油作为工作介质，降低环境污染风险。
应用领域
本产品适用于真空镀膜、半导体封装、低温制冷系统、科研实验装置等场景的真空度监控，尤其适合对测量稳定性要求较高的场合。
产品参数
- 量程范围：0.1 Pa～10 Pa（可定制扩展）
- 分辨率：±0.05 Pa
- 工作介质：汞或特种真空油（可选）
- 接口规格：KF16/KF25标准法兰（支持定制）
- 材质：高硼硅玻璃主体+316L不锈钢支架
生产与价格
PM-3型流体式麦氏真空计由国内专业真空设备制造商生产，具体价格根据量程范围、材质选配及定制需求有所不同。建议通过正规渠道咨询生产厂家获取详细报价与技术方案。
English Version
The PM-3 Fluid-type McLeod Vacuum Gauge is a high-precision vacuum measurement instrument based on classical hydrostatic principles, widely used in laboratory research, industrial vacuum system monitoring, and precision manufacturing. By utilizing liquid column height variation (mercury or specialized oil) to directly indicate vacuum levels, this device provides intuitive and reliable performance.
Key Features
- High Accuracy: The classic McLeod structure eliminates electronic drift through direct liquid column conversion, ensuring stable measurements.
- Wide Measurement Range: Covers 0.1 Pa to 10 Pa vacuum levels with continuous monitoring capability.
- Corrosion Resistance: Constructed with borosilicate glass and stainless steel components, compatible with non-corrosive gas environments.
- User-Friendly Operation: Manual operation requires no external power, with minimal maintenance needs.
- Eco-Friendly Option: Mercury-free models available using specialized vacuum oil, reducing environmental impact.
Applications
Ideal for vacuum coating, semiconductor packaging, cryogenic systems, and scientific research requiring stable vacuum monitoring.
Technical Specifications
- Measurement Range: 0.1 Pa～10 Pa (customizable)
- Resolution: ±0.05 Pa
- Working Fluid: Mercury/Specialized Oil (optional)
- Connection: KF16/KF25 flanges (customizable)
- Material: Borosilicate Glass + 316L Stainless Steel
Manufacturing & Pricing
Produced by specialized domestic vacuum equipment manufacturers, pricing varies based on configuration. Contact authorized suppliers for detailed quotations and technical support.
（总字数：中文318字+英文258字=576字）
注：实际生产中英文段落可分开排版，本文为便于阅读采用对照格式。可根据需求调整技术参数细节或补充应用案例。
