| After-sales Service: | Lifetime Technical Support |
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| Warranty: | One Year |
| Temperature Range: | (Room Temp.-110)ºC |
| Temperature Control Accuracy: | ±0.02ºC |
| Stirring Rate: | (1500±15)R/Min |
| Stirring Time: | (0-99)Min |
| Customization: |
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Audited Supplier Introduction:
GD-7305A Demulsibility Characteristics Tester is designed and made as per Standards GB/T7305 Petroleum oils and synthetic fluids - Determination of demulsibility characteristics, GB/T7605 Determination of demulsibility characteristics of turbine oils in service and ASTM D1401 Standard Test Method for Water Separability of Petroleum Oils and Synthetic Fluids. It is suitable to determine the water separability of petroleum oils and synthetic fluids. It can be widely used in fields of petroleum, electricity, chemical industry , colleges and scientific research institutions.
Anti-emulsification:
Anti-emulsification is the ability of oil to resist mixing with water to form an emulsion. Anti-emulsification, also known as demulsification, refers to the time it takes for the emulsion to stand still at a certain temperature and the oil and water to be completely separated. The shorter the time, the greater the anti-emulsification. The better the performance. Different oils and synthetic fluids require different anti-emulsification properties based on their functions; we can use different oils according to different needs after passing tests.
1.It adopts LCD to show the diagram. Intuitive and clear
2.Man-machine dialog. Menu type input.Easy to use.
3.The lifting of stirring device is convenient. The stirring paddle has good concentricity with cylinders. No tremble or touching the cylinder wall.
4.This instrument adopts small bath and desktop structure. The temperature is accurate and uniform. It is easy to operate and good-looking.
1. Temperature range: (Room temp.∼110)ºC
2. Temperature control accuracy: ±0.02ºC
3. Stirring rate: (1500±15)r/min
4. Stirring time:(0~99)min
5. Timing:(0~99)h
6. Testing hole:4 sample
7. Power supply: AC(220±10%)V, 50Hz
8. Maximum power consumption: 1500W
9. Ambient temperature: (5∼40)ºC
Relative humidity: ≤85%
1.Host 2.Display screen 3.Socker 4.Stirring motor 5.Bath cover 6.Water bath 7.Pedestal
| Pre-sales consulting | We promise to provide you professional consulting for any of your laboratorial needs. We will help you select the most suitable instruments according to your requirement. We also offer free sample testing service before you placing order. |
| Order processing | We promise a rapid delivery time to you after we receive your order to make sure the instruments can be delivered to your laboratory at the fastest. You can contact us at any time to get an update of your production and logistics information. |
| After-sales service | We promise to give you a prompt response(with 24 hours) to any questions. We provide you a free training in our factory. We also provide chargeable onsite training according to your order value. The guarantee period of our products is 18 months. All of our products are lifetime maintained. |
1.How is the quality of your machine?
Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.
2.How to inspect the goods?
1) Support customers to come to the factory for on-site inspection. 2) Support customers to designate third-party companies to inspect goods. 3) Support video inspection.
3. Do you have after-sales service?
Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.
4.How about quality assurance?
We provide a one-year quality guarantee for the main machine of the machine.
5.How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days. 2) Under standard production, we can deliver the machine within 15-20 days. 3) In the case of customization, we can deliver the machine within 20-25 days.
If you have any questions about this Petroleum Oils Water Separability Testing ASTM D1401 instrument or the instruction, please contact us in time. We will serve you wholeheartedly!
Suppliers with verified business licenses
Audited Supplier 
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