GD-H1358 ASTM D6278 Diesel Fuel Injector Nozzles Polymer-Containing Oils Shear Stability Tester
Introduction:
This test is designed to measure the level of viscosity loss for fluid samples containing polymers, which may occur as a result of polymer breakdown in high shear nozzle devices. It is important to note that this test aims to minimize the impact of thermal or oxidative factors on the results, ensuring accurate measurements.
By evaluating the percent viscosity loss, researchers can better understand the performance and stability of polymer-containing fluids, and identify potential areas for improvement or optimization. With this information, manufacturers can develop more effective and reliable products for a wide range of applications.
Polymer-containing Oils Shear Stability Tester is suitable for shear stability determination of polymer-containing oils. The main unit consists of double piston jet pump and spray chamber with nozzle and nozzle holder.
Built-in PC technology. Colored touch LCD. Man-machine interface. Easy to use.The core components are all international brands to ensure the test reliability. A sound proof chamber is equipped to reduce the noise significantly.
1. Original German jet pump with nozzle and spray chamber.
2. A Bowie axial nozzle injector with a filter cartridge in the nozzle holder.
3. The spherical cooler has a cooling jacket to allow heat to pass through the wall surface.
4. The liquid flow meter controls the flow rate, digital display, 170cm³±5cm³/min.
5. The automatic stroke counter can automatically cut off the power.
6.250cm³ sump with liquid tank inlet at the top.
7. Siemens three-phase motor, power 1100W, speed 925±25r / min.
8. There is a distribution plate in the glass test tube, and a three-way piston is arranged at the cooling outlet;
9. Microcomputer temperature controller, digital display, accuracy ±1ºC, PT100 sensor.
10. Fully enclosed compressor refrigeration, large cooling capacity and low noise.
11. The digital timer records the test time with a wind alarm.
12. There is an exhaust device at the top of the jet pump.
13. There is an electronic controller for controlling the pressure on the pressure line. The digital display pressure is 17.5Mpa±0.35Mpa.
| Item |
Value |
| Warranty |
1 Year |
| Customized support |
OEM, ODM, OBM, Software reengineering |
| Place of Origin |
China |
| Brand Name |
GOLD |
| Model Number |
H1358 |
| Power |
2.5KW |
| Applicable standard |
ASTM D6278, SH/T0103 |
| Timing method |
Digital timer |
| Counting method |
Automatic stroke counter |
| Refrigeration method |
Compressor refrigeration |
| Temperature control range |
35±0.2ºC |
| Circulation mode |
Magnetic pump circulation |
| Flow rate control |
Liquid flow meter |
| Pressure control |
Pressure transmitter, digital display |
| Machine power |
2.5KW |
| Working power supply |
AC220,240V/50,60Hz |
Test Standards:
ASTM D6278, SH/T0103
Application:
1.Analysis of hydraulic and gear oils used in mining and construction equipment.
2.Screening of polymers used as viscosity index improves in oils.
3.Development of predictive models using both friction torque and kinematic viscosity loss of oils.
4.Investigate accelerated oil aging in the lab (Blog)
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