DWY- series of crude oil dehydration tester works: crude oil dehydration evaluation is necessary to do the work before the settlement of the previous heating methods are used, along with the source of the crude oil complex, especially the exploitation of offshore oil super heavy crude oil dehydration difficult problem has become increasingly exposed, way off in the past week with no effect also provided by the University of Petroleum, Sinopec Research Institute and other technology I plant development, DWY- series multifunction tester uses crude oil dehydration "electrochemical methods based, thermochemical methods supplement "approach, to effectively solve the difficult problem of heavy oil dehydration, the test is generally heavy use of the instrument, in a relatively short time to make oil-water separation. Especially heavy oil is refined by distillation off. Scope: petrochemical, scientific research, universities and other departments of the crude oil refined experimental dewatering applications. When applied to light oil, heavy oil and other oil samples dehydration needs moisture in 1% to 80%: Applicable standard: GB / T18611-2001, SY / T5402-91 a crude oil dehydration tester instrument features: Wide range of applications within 2 hours the aqueous indicator <0.3% is required to have reached the water off the automatic function, when the sample oil water content is high, the device can promptly discharge the dehydrated parts of automatic recovery function with light oil, when different compositions of oil dehydration with a light oil recovery capabilities to ensure minimal loss of light components with automatic cleaning function, each finished oils of different samples, can automatically clean off the tank to ensure against cross-contamination of different samples with a multi-functional automatic protection device, when the device Working with over-temperature automatic overpressure protection device to ensure safe, foolproof simple power-off can be implemented nitrogen fill pressure, lower boiling point, make sure the water does not evaporate when the oil field is applied AC-DC conversion can be implemented in different farms to choose the most time dehydrating conditions stills and good contact with the sample material is 316 stainless steel distillation column with a cold trap compressor machine, make sure the light non-volatile components in the reactor stirring speed of the built-in function Second, crude oil dehydration tester finger surgery indicators: Power Voltage: AC220V ± 10% Total power: ≤3500W electric voltage adjustment range: 0 ~ 6000V (DC) 0 ~ 5000V (AC) electric adjustment range: 0 ~ 1500V / cm time setting range: 1 second to 99 hours Temperature range: room temperature ~ 300 ℃ Temperature accuracy: ± 2 ℃ (after controlling for stability) off the tank volume: 3L ~ 35L (according to user needs) Dimensions: 860 × 580 × 1800 Weight: 120Kg dehydration reactor pressure: ≥2.5Mpa