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LSDR-5200B
1. GB/T 6536-2010 Standard Test Method for Distillation Characteristics of Petroleum Products at Atmospheric Pressure
2. GB/T 7534-2004 Determination of Boiling Range of Volatile Organic Liquids for Industrial Use
3. GB/T 3146-2010 Determination of Distillation Range of Industrial Aromatic Hydrocarbons and Related Materials - Part 1: Distillation Method
4. GB/T 615-2006 General Method for Determination of Boiling Range of Chemical Reagents
5. Patent No.: 201320620325.0
6. Patent Name: Integrated Hot and Cold Conduction Condenser for Ebulliometer
7. Patent No.: 201320791946.5
8. Patent Name: Self-Locking Lifting Control Device Capable of Lifting for Distillation Range Tester
Main technical specifications:
1. Display Interface: 10.4-inch color LCD touch screen
2. Vapor Temperature:
1. Measuring Range: 0～450℃
2. Resolution: 0.1℃
3. Sensor: PT100 (Imported from Germany)
3. Cold Bath Control:
1. Temperature Range: 0～80℃
2. Control Accuracy: 0.2℃
3. Programmable segmented heating rate control to ensure reliable condensation and collection of light and heavy components during distillation.
4. Cold Trap Control:
1. Temperature Range: 0～60℃
2. Control Accuracy: 0.3℃
3. Programmable segmented temperature control within a fully sealed, independent chamber.
5. Volume Detection:
1. Measuring Range: 0～100ml
2. Resolution: 0.1ml
3. Infrared modulated optical technology for level detection, immune to environmental interference, with automatic zero point and recovery volume detection.
6. Pressure Detection:
1. Measuring Range: 300～1100 hPa
2. Accuracy: ±3 hPa
3. Built-in pressure sensor for automatic sample temperature correction.
7. Distillation Rate: 2～10 mL/min (Freely settable, automatically adjusted)
8. Total Power: 2600W (Double Tube)
9. Operating Environment: 10～40℃
10. Relative Humidity: ≤80%
11. Output Method: Embedded miniature thermal printer
12. Dry Point Detection: Automatic detection via dry point sensor
13. Refrigeration Method: Compressor refrigeration with a regulating valve for rapid, automatic refrigerant evaporation control. Features an imported Danfoss compressor.
14. Heating System:
1. 36V low-voltage digital pulse heating for safety and reliability.
2. Infrared radiant heating with a reflector to greatly improve thermal efficiency, reduce heat loss (saving up to 40% energy), and provide thermal protection for components below the heating element, extending service life.
3. Manual lifting and lowering of the furnace rack to any position for quick and flexible operation. The rack automatically lowers at the end of the test to cut off heat sources and residual heat for rapid cooling.
4. Furnace cooling fan activates after the experiment for rapid temperature reduction.
15. Safety Protection:
1. Built-in flame sensor for automatic monitoring; automatically opens the protective gas valve upon flame detection.
2. Protective gas interface located at the rear of the instrument, φ7.5～8mm.
3. Protective gases: Nitrogen or Carbon Dioxide, with pressure not less than 0.6MPa.
VRP Series Varnish Removal Oil Purifier
Application
Used in gas and steam turbine, compressor, to remove dissolved and suspended soft pollutants in oil products, sludge and other harmful substances. Avoid turbine failures and expensive oil changes due to paint film problems. When the film is formed, the loss of production is very high. The initial formation of the film is known as a soft pollutant, caused by hot spots in the system, such as bearings, pumps, and high flow on-line filtration. Recent studies have found that the existence of soft pollutants can be divided into dissolved state and suspended state, by removing these soft oxides can avoid the production of paint film. Once the film forms, it will clog valves, filters and other small links, and the life of the oil will be significantly reduced.
The formation of cleaning film will cause the following adverse consequences: valve adhesion, loss of control, resulting in unit failure or startup failure; Filter plugging, limiting oil flow, resulting in oil temperature rise and wear increase; Heat exchange failure, oil temperature rise; Sandpaper surface, increase component wear; Forming paint on the bearing, limiting flow, increasing wear and temperature; Frequent oil changes and system flushes. When the soft pollutants are dissolved in the oil, typically when the oil temperature is above 40℃, they cannot be removed by ordinary mechanical filtration or electrostatic filtration, and these soft pollutants show natural magnetism. For polar absorption, the cooler metal surface "cold spot", i.e. the valve and cooler. When the temperature of the oil is lowered, the thermal stability of the soft pollutants is less than that of the oil, so they are more likely to bake hard on hot surfaces, such as axial shafts.
VRP paint film cleaner. It achieves revolutionary and efficient removal of soft pollutants (dissolved and suspended) from oil products, including gas and steam turbines and compressors under high temperature operation. The warm oil is pumped from the lowest point at the bottom of the tank to the VRP paint film purifier by the equipment's own transfer pump. After cooling treatment (using the thermal stability of the paint film is worse than that of oil), the paint film, particulate matter and moisture are removed by the filter element with wood fiber as the raw material (no need to use ion-exchange resin filter material, greatly saving the cost of use).
Features:
● Increase system reliability and stability. ● No more shutdowns and startup failures caused by paint film.
● No longer need to clean the tank and system flushing. ● Increase jacking oil pressure, more stable bearing temperature.
● Improve the life of oil products, blood additives and system components, such as bearings, valves, seals, etc.
● Great savings can be achieved by avoiding turbine failure and extending the life of oil products. Features:
● Increase system reliability and stability. ● No more shutdowns and startup failures caused by paint film.
● No longer need to clean the tank and system flushing. ● Increase jacking oil pressure, more stable bearing temperature.
● Improve the life of oil products, blood additives and system components, such as bearings, valves, seals, etc.
● Great savings can be achieved by avoiding turbine failure and extending the life of oil products.
Technical Specification
|
Model |
VRP-10 |
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Flow |
10L/min |
|
Working Pressure |
≤0.5Mpa |
|
Total Power |
5.55KW |
|
Power Supply |
AC380V/50Hz |
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Overall Dimension |
1466mm×1126mm×1750mm |
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Net Weight |
500kg |
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Particle contamination degree(NAS1638)
|
≤6grade |
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MPC data |
＜15 |
■Above size and weight of this equipment are for reference only, the specific data shall be subject to its physical object.
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