During both charging of refrigerant and during the recovery of refrigerant a weighing platform should be used. During the recovery process refrigerant is put into a refrigerant cylinder. The danger is that these cylinders can quickly be filled past their “safe fill” level”, which is generally considered to be 80% at 21°C. Anything over this does not allow sufficient room for expansion should the temperature rise.

During the charging process a specified amount of refrigerant is removed from the cylinder and added to a system. A weighing platform is used to weigh in the refrigerant and ensure that the system is correctly charged.

  • Compute-a-Charge Scale (CC220)

    Compute-A-Charge® The most trusted brand of refrigerant charging scales

    Wireless, 220 Lb (100 kg), .015% Accuracy, 0.25 Oz (10g) Resolution

    Recommended by OEMs and professional service technicians for over 30 years, the Compute-A-Charge series of scales have become the preferred tool for accurate, reliable charging of today advanced AC/R systems. The range consist of full automatic programmable or manually operated units, with or without wireless remote hand held controls. Models include variations to meet all your job specific needs.

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