Recovery Efficieny of AC Recovery Machine

[Vijay82]

Does any one know the method of how to measure the recovery efficieny of AC Recovery machine that is used to recovery and recharge refrigerant gas (R134 A) from the car ac system.

Regards
Vijay

[Brian_UK]

Measure the weight of refrigerant pumped against the time taken.

Most manufacturers quote kg/hr liquid and kg/hr vapour.

[still learning]

hi vijay, do you work for a dealership garage , and have a proper machine or are you using a home made type of reclaim machine and a empty gas bottle ?
due to the cost of some equipment i know for a fact that in india , you are all very good at making something to do the same job.
is it too slow ?
i had a reclaim rig, which was condemed as worn out by a senior engineer , a new one was ordered
i cleaned the filter on the inlet and ran it connected to nothing and it seemed to spit out ablockage that i did not see from the outlet
still works three years on , and use it for burn outs and known rotten systems .
ive also in the past checked my hoses to find the rubber seals hole for the flow of liquid or vapour to be reduced over time .
love india , a country that will rise , i will return one day for as long as my visa allows.