GD-3554 Petroleum Wax Oil Content Tester
Summary:
The instrument is suitable to determine the oil content in petroleum wax,the congealing point of which is higher than 30 C and the oil content of which is not more than 15%.
The method is expressed as follows: Solve sample in the methyl ethyl ketone and cool it to -32 C to separate wax out. Filter it and evaporate methyl ethyl ketone in the filtering liquid. Weigh the residue and calculate the oil content in the wax.
Note: For some wax having oil content higher than 5%,if the oil could not be completed dissolved in the methyl ethyl ketone,please don't use this instrument.
Main Technical Specifications:
Power supply: AC 220V10%,50 Hz
Temperature control of wax melting bath: room temperature~90 C5 C
Temperature control of cooling bath: -35 C1 C
Evaporation temperature: 35 C1 C
Flowing rate of blowing air (Total flowing rate of 4 nozzles): 8~12 L/min
Timing range: 0~60 min
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