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Edwards A71004907XS涡旋真空泵

发布时间:2026-09-07人气:
  • Edwards A71004907XS涡旋真空泵
  • Edwards A71004907XS涡旋真空泵
  • Edwards A71004907XS涡旋真空泵

Edwards A71004907XS涡旋真空泵  

1.产 品 资 料 介 绍:

Edwards A71004907XS 干式涡旋真空泵,属于无油前级干泵,仪器设备维修替换使用较多。
产品特点 5 条:
1、干式无油涡旋结构,不存在返油问题,输出洁净真空。
2、运行震动小、噪音低,适合实验室与设备舱连续运行。
3、泵体结构简单,不用更换真空泵油,日常维护工作量少。
4、内置防回气结构,停机后防止气体倒灌污染真空腔体。
5、整机体积紧凑,拆装方便,适配设备内部有限安装空间。
产品参数 5 条:
1、抽速 12m³/h,极限真空可达 2×10⁻²mbar。
2、单相 220V 交流供电,50‑60Hz。
3、风冷散热,进气接口 KF25。
4、整机重量约 21kg。
5、工作环境温度 10‑40℃。
应用领域 5 条:
1、涡轮分子泵配套前级抽气。
2、质谱、电镜类分析仪器真空系统。
3、小型镀膜设备粗抽真空。
4、实验室样品脱气、旋转蒸发设备。
5、科研真空腔体旧泵备件更换。
综合来看 Edwards A71004907XS 多用于洁净无油工况,市场拆机备件居多,上机前做好泵体检测再投入使用。

Edwards A71004907XS涡旋真空泵 产品英文介绍

The Edwards A71004907XS dry vortex vacuum pump belongs to the oil-free pre stage dry pump and is commonly used for instrument and equipment maintenance and replacement.

5 product features:

1. Dry oil-free vortex structure, no oil return problem, output clean vacuum.

2. Low vibration and noise during operation, suitable for continuous operation in laboratories and equipment cabins.

3. The pump body structure is simple, and there is no need to replace the vacuum pump oil, resulting in less daily maintenance work.

4. Built in anti backflow structure to prevent gas backflow and contamination of the vacuum chamber after shutdown.

5. The whole machine is compact in size, easy to disassemble and assemble, and suitable for limited installation space inside the equipment.

5 product parameters:

1. The pumping speed is 12m ³/h, and the ultimate vacuum can reach 2 × 10 ⁻ ² mbar.

2. Single phase 220V AC power supply, 50-60Hz.

3. Air cooling and heat dissipation, air inlet interface KF25.

4. The total weight of the machine is about 21kg.

5. The working environment temperature is 10-40 ℃.

5 application areas:

1. The turbo molecular pump is equipped with a front-end pumping system.

2. Vacuum system for mass spectrometry and electron microscopy analytical instruments.

3. Rough vacuum pumping for small coating equipment.

4. Laboratory sample degassing and rotary evaporation equipment.

5. Replacement of spare parts for old pumps in scientific research vacuum chambers.

Overall, the Edwards A71004907XS is mostly used for clean and oil-free working conditions, with a majority of disassembled spare parts in the market. Before being put into use, the pump body should be inspected before being put into operation.

Edwards A71004907XS涡旋真空泵  产品展示

A71004907XS.webp.jpg

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The content is from Ruichang Mingsheng Automation Equipment Co., LTD

Contact: +86 15270269218 

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