Periodic diagnostic test on the refrigerant oil in a circuit. The values obtained are compared with both standard values and Climalife recommendations.

DPH A = Appearance + viscosity + acid index + water content + elements indicating wear + additives + contaminants.

DPH B =Same as DPH A + dielectric constant.

DPH E = Used to determine the percentage of oil remaining after a retrofit. Physico-chemical state is compared with a control sample.

DPH R = After DPH E only, determines the percentage of the original oil remaining after the subsequent operations to change the oil.

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produs Ambalaj

875

DPH A
Un flacon de 60 ml +

876

DPH B
Un flacon de 500 ml +

877

DPH E
Trei flacoane de 60 ml +

3978

DPH R
Un flacon de 60 ml +