haohan氟利昂134a中空气和二氧化碳分析专用填充柱HH一GXGFZ一III3m*1/8

调器制冷系统常见故障的形式有冰堵、脏堵或漏气,这些故障会引起空调制冷不好或不制冷。检修这类故障时,经排堵或焊接补漏后,需重新充注氟利昂(普通空调充人制冷剂R—22、汽车空调充入R—12)。但在大多数基层的制冷维修部门中,常因缺乏专用充注设备而无法准确定量地确定氟利昂的充注量,因而常常导致空调器不能正常制冷或制热。

浩瀚色谱（山东）应用技术开发有限公司，研发专用填充柱气相色谱法测定R134中空气和二氧化碳，柱效高，分离好，结果满意。

名称：填充柱
型号：HH一GXGFZ一III
规格：3*1/8，100-120目
*高使用温度：270°C
编号：20220820001
 
The common faults of the air conditioner refrigeration system are in the form of ice blockage, dirty blockage or air leakage. These faults will cause the air conditioner to not cool or not cool. When overhauling such faults, it is necessary to recharge Freon after plugging or welding to repair leaks (ordinary air conditioners are filled with refrigerant R-22, and automobile air conditioners are filled with R-12). However, in most grassroots refrigeration maintenance departments, it is often impossible to accurately and quantitatively determine the charging amount of Freon due to the lack of special charging equipment, which often leads to the failure of air conditioners to cool or heat normally.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. developed a special packed-column gas chromatography method for the determination of air and carbon dioxide in R134, with high column efficiency, good separation, and satisfactory results.

Name: Packed Column
Model: HH-GXGFZ-III
Specifications: 3*1/8, 100-120 mesh
Maximum use temperature: 270°C
Number: 20220820001