4m*4mm 2M*4MM的5Å+4M的GDX-502填充柱

名称：5Å填充柱

规格：2m*3mm，60-80目

使用温度：320°C

编号：20220730001

名称：GDX-502填充柱

规格：4m*4mm，60-80目

编号：20220730003

ZUI高温度：250°C

应用：变压器油溶解气

现代工业生产离不开电网提供的电能，而变压器是电网中重要的关键设备,油浸式变压器的内部故障可以导致变压器油中溶解气体类型和浓度发生变化,利用变压器油中溶解气体产生机理可以诊断变压器内部是否存在放电性故障和热故障。油中溶解气体分析是诊断油浸式变压器潜伏性故障非常有效的方法，对实现变压器运行状态检修具有重要作用。因此对变压器油中溶解气体进行定期监测可以电网长期安全运行。

变压器油中溶解气体离线检测脱气所用的方法为基于溶解平衡原理的机械振荡法，气体检测采用氢火焰检测器(fid)或热导检测器(tcd)。


2M*4MM的5Å+4M的GDX-502填充柱   测试谱图：



2M*4MM 5Å+4M GDX-502 packed column
2M*4MM 5Å+4M GDX-502 packed column Details:

Name: 5Å Packed Column

Specifications: 2m*3mm, 60-80 mesh

Operating temperature: 320°C

Number: 20220730001


Name: GDX-502 Packed Column

Specifications: 4m*4mm, 60-80 mesh

Number: 20220730003

ZUI high temperature: 250°C

Application: Transformer Oil Dissolved Gas

Modern industrial production is inseparable from the electric energy provided by the power grid, and the transformer is an important key equipment in the power grid. The internal fault of the oil-immersed transformer can lead to changes in the type and concentration of dissolved gas in the transformer oil. The use of the mechanism of dissolved gas in the transformer oil can be used to generate gas. Diagnose whether there are discharge faults and thermal faults inside the transformer. Dissolved gas analysis in oil is a very effective method for diagnosing latent faults of oil-immersed transformers, and plays an important role in realizing the maintenance of transformer operating conditions. Therefore, regular monitoring of dissolved gas in transformer oil can ensure long-term safe and reliable operation of the power grid.

The method used for offline detection and degassing of dissolved gas in transformer oil is a mechanical oscillation method based on the principle of dissolution equilibrium, and gas detection adopts a hydrogen flame detector (fid) or a thermal conductivity detector (tcd).


2M*4MM 5Å+4M GDX-502 packed column Test spectrum: