Manufacturer: Vinci Technologies

Model Number: Wax-Eval A

The WAX-EVAL A studies the wax deposition phenomenon by circulating an oil sample in a loop and gradually reducing the temperature until reaching the WAT. Essentially, the device is an excellent tool that rapidly generates accurate & reliable results and can be utilized to evaluate the performance of inhibitors or dissolving agents as well as performing quality control. The oil sample which can contain wax inhibitors, circulates in the loop using a recirculation pump whose flow rate is controlled by a flow meter. The sample is circulated inside the loop and pre-heated to a set temperature while the cooling bath progresses to its set temperature. Differential pressure and temperature are monitored and their derivatives over time are utilized to evaluate inhibitor efficiency.


  • Very easy to use
  • Accurate measurement of flow, pressure and temperature


Pressure: up to 100 psi
Temperature range: -20°C to +90°C
Sample volume: 500 cc
Test coil diameter: 1/8″
Flow rate: up to 50 ml/min
Material: Stainless steel
Power supply: 220 VAC, 50 Hz

Categories: Flow Assurance Systems, Asphaltenes & Wax

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