Rpvot Rotating Bomb Oxidation Method Automatic Lubricating Oils Oxidation Stability Tester ASTM D2272

• Customization: Available
• After-sales Service: 2 Years
• Warranty: 2 Years
• Model NO.: GD-0193B
• Max Diameter of Workpiece: 500mm
• Mass Scope of Workpiece: <900kg
• Type: Petroleum Products Solidifying Point & Cold Filter
• Maxcapacity: ASTM D2272
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Under
• Total Power Consumption: 1500W
• Temperature Control Point for Oil Bath: 140centigrade,150centigrade
• Dimension: 370mm*500mm*540mm
• Net Weight: 25kg
• Transport Package: Wooden Case
• Specification: 620mm*460mm*355mm
• Trademark: GOLD
• Origin: China
• Production Capacity: 200units/Month

Product Description

Automatic Lubricating Oils Oxidation Stability Tester ASTM D2272 

• Automatic Lubricating Oils Oxidation Stability Tester is designed and made as per ASTM D2272 Standard Test Method for Oxidation Stability of Lubricating oil-test method B, the temperature at 50ºC or 140ºC, and the standard of People's Republic of China SH/T 0193 Lubricating oils-Determination of oxidation stability-Rotating pressure vessel method.
• This Automatic Lubricating Oils Oxidation Stability Tester is used to determine the oxidation stability of steam turbine with the same composition (oil base oil and additive) . Also can be used to determine new mineral insulating oil containing 2,6-BHT.

Principle

• RPVOT stands for Rotating Pressure Vessel Oxidation Test. It is a test method used to evaluate the oxidative stability of lubricating oils and hydraulic fluids. The RPVOT test measures the resistance of a fluid to oxidation under high-temperature and high-pressure conditions.
• During the RPVOT test, a sample of the fluid is placed in a rotating vessel along with a catalyst and exposed to oxygen at an elevated temperature. The vessel is pressurized with oxygen, and the sample is heated to a specific temperature while rotating. The test measures the time it takes for the fluid to oxidize and form acidic by-products.
• The RPVOT test provides an indication of the fluid's ability to resist oxidation and maintain its performance over time. It is commonly used in the lubricant industry to assess the quality and suitability of oils for various applications, such as automotive engines, industrial machinery, and hydraulic systems.
• Higher RPVOT values indicate better oxidative stability, meaning the fluid is more resistant to degradation and can provide extended service life. Conversely, lower RPVOT values suggest that the fluid is more prone to oxidation and may require more frequent replacement or maintenance.

Features

1. All-in-one design instrument, high level of integration, touch screen, no external computer and keyboard etc.
2. Metal bath design, It eliminate both the lampblack harm to operator and environmental pollution, also simplify the operation.
3. Double holes design, it can test 2 kinds of samples at same time, and is more convenient for operator to make the parallel test.
4. The rotation of oxidation bomb changed to the flask rotation, It ensures the stable rotating speed of the flash in the cylinder at (100±1)r/min and without noise.
5. With inner IPC(industrial personal computer), fully automatic work mode, 10.1 inch touch screen, English version interface, unit the test part and the control part as one,desktop structure, easy operation and nice outline.
6. With the cold fan system to shorten the time interval of continuous tests.
7. With the decompression system, it's convenient to adjust the needed pressure value of the air source, also convenient to inflate and deflate.
8. With the high precision pressure sensor to detect the inner pressure of the cylinder,the test data is reliable and stable. With the high precision temperature sensor to automatically detect and control the temperature of the metal bath.
9. The software design is with high degree of automation, It' s sufficient to consider the user' s operating habit and standard requirements. It could automatically complete a series of operations, and give the relevant operating hints on the interface to guide the user in doing next operation and avoid the mistake.

Specifications

1	Power supply of RPVOT	AC(220±10%)V, 50Hz
2	Total power consumption	≤1500W
3	Temperature control point for oil bath	140ºC, 150ºC
4	Temperature control accuracy	±0.1ºC
5	Range for pressure sensor	(0 ~ 1.6) MPa, accuracy: ±2‰
6	Test sample	Two-bomb design, can do two samples at one time. Convenient to do parallel test.
7	Rotation speed	(100±5)r/min
8	Included angle between oxygen bomb and water level	30°
9	Working Temperature	15ºC ~ 35ºC
10	Relative humidity	≤85%
11	Dimension	370mm*500mm*540mm
12	Net weight	25Kg

Detailed Photos

FAQ

• Q: What about the delivery date?
  A: The test machine most are in stock, can delivery within 2-5 working days after received the payment. We can also accept the urgent order for prompt shipment.
  Q: What is the payment term?
  A: Payment by T/T, L/C ,Western Union and we suggest you company to pay online by credit card and trade assurance.
• Q: Do you support customizing service?
  A: Yes, we could customize the out package, machine's color, Logo and Voltage as request. With more than 12 years' production experience. We would give you an excellent experience! 

Exhibition

Service

• Installation and training
  1. If buyers visit our factory and check the machine, we will teach you how to install and use the
  machine, and also train your workers/technician face to face.
  2. Without visiting, we will send you user manual and video to teach you to install and operate.
  3. If buyer needs our technician to go to your local factory, please arrange board and lodging and other necessary things.
• After-sales Service
  1.Two years guarantee for whole machine.
  2.24 hours technical support by email or calling
  3. If there is any problem found of the machine, we will repair it for free in two years.