Mini-Rotary Viscometer for Low Temperature Pumping Viscosity of Engine Oils ASTM D4684
Introduction:
The MRV Mini-Rotary Viscometer is is designed to measure yield stress and viscosity of drive line lubricants and new and used automotive engine oils over a temperature range of -5°C to -40°C, and then cooled to the experimental temperature according to the preset cooling rate, and different torques are applied on the rotational viscometer to measure the yield stress and apparent viscosity of the sample. meeting ASTM D 4684, D 3829, D6821 and D6896 requirements.
Main Features:
1. Temperature range: temperature range -5ºC to -40ºC, temperature control accuracy ± 0.1ºC.
2. Fully enclosed compressor refrigeration, large cooling capacity.
3. The temperature, period and rotor motion are monitored by computer.
4. Improved pulley assembly to enhance the stability and sensitivity of the pulley, photoelectric sensor test.
5. 5 rotors can be tested simultaneously.
6. The rotor has a transparent transparent plexiglass cover.
7. Microcomputer control, Windows operating system, full English interface.
8. The program automatically performs temperature control on the nonlinear curve to determine the yield stress and apparent viscosity.
9. Cleaning temperature control and temperature calibration function.
10. Viscometer constant calibration and storage.
11. Test results can be stored and printed.
12. Calculation and printing function of the "air-resistance type" and "flow restricted type" boundary pumping temperature.
13. Equipped with special low temperature thermostat equipment.
14. Equipped with the newly developed defrosting system.
Technical Parameters:
1. Applicable standards: ASTM D3829, ASTM D4684
2. Refrigeration method: imported compressor refrigeration
3. Working temperature: 80~-40ºC
4. Temperature control method: program temperature control
5. Heating method: heating tube heating
6. Detection method: Photocell detection
7. Control method: computer automatic control
8. Working unit: It containes five viscometric cells
9. Working power supply: AC220V 50HZ
10. Working power AC220V 50HZ
11. Power: 1200W
12. Instrument size Main machine:470*320*420mm;Low temperature bath:360*650*660mm
13. Net weight: mainframe: 20KG; low temperature bath: 40KG
Product Details:
What service can our company provide you?
Pre-sale Service:
1. The professional sales team will reply to the inquiry in real time;
2. Customize suitable solutions according to the needs of different customers;
3. Provide product technical parameters/operation manuals and evaluation reports, etc.;
After-sale Service:
1.From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services.
2.Technical Support
(1)Our technical team supports our customers at all time with our long experience, expert advice and the unlimited spirit and always be for providing the best customer service.
(2)Training how to install the machine,you can arrange your engineer to our company to get free training.
(3)If necessary, we can also arrange our engineer to your company for training and commissioning at your cost.
3.The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options.
Packaging &Shipping:
Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.
| Packaging |
The product will be packed in wooden case, and also can be packed by others ways as your request. |
| Both neutral and customized packing are available. |
| Shipping |
We can ship the goods to you by international express,such as DHL, UPS, TNT and so on. |
| And you can choose the appropriate way based on your timeline and budget. Besides, you can choose to use your own shipping agent. |
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