ASTM D2809 Cavitation Corrosion and Erosion-Corrosion Characteristics Tester
The test method of the instrument is: use a standard aluminum automobile water pump to pump the sample, make it run for 100 hours under the conditions of 113°C, 103kPa, and the pump speed of 4600r/min, and then check the water pump to determine the degree of cavitation corrosion. degree and are graded according to the grading system table.
Characteristic
1. The Cavitation Corrosion and Erosion-Corrosion Characteristics Tester is composed of operation and display, heating control, speed control, pressure control, flow control system and supporting components;
2. Motor: used for coolant circulation drive, linked with water pump;
3. Water pump: the standard ASTM D method requires imported water pump;
4. Vacuum pressure gauge: digital display of real-time pump inlet vacuum;
5. Throttle valve: used to regulate the flow rate of water pump;
6. Heater: heat the coolant to the test temperature;
7. Liquid storage tank: stores cooling liquid for pipeline system;
8. Heat exchanger: provide 35 ~ 38 ºC test temperature through cooling water heat exchange;
9. Regulating valve: three regulating valves are used to adjust vacuum degree and test pressure;
10. Pressure gauge: displays the pressure during the test;
11. Expansion tank: steam expansion device
Technical specifications of ASTM D2809 Cavitation Corrosion and Erosion-Corrosion Characteristics Tester
| 1 | Applicable standards | ASTM D2809, SH/T0087 |
| 2 | Environmental requirements | 20 ºC ~ 25 ºC, humidity < 60% |
| 3 | Fuse | 20A |
| 4 | Pump speed | 0 ~ 4600 ± 100r / min |
| 5 | Temperature control range | < 650 ºC |
| 6 | Resolution (measurement) | 0.1 ºC |
| 7 | Temperature control accuracy | ± 0.1 ºC |
| 8 | Flow range | 0 ~ 20ml / min |
| 9 | Flow control accuracy | ± 5% |
| 10 | Power supply | AC220V 50Hz |
| 11 | Power consumption | 6.5KW |
Chongqing Advanced Technology Co., Ltd. is a professional supplier which is committed to offer best testing equipment from China for our clients, and our main products are fire testing equipment, petroleum products testing equipment, electrical testing equipment and general laboratory instruments.
Our instruments are widely used in various fields: Scientific institutions, colleges, inspection institutions, automotive, power sector, oil& Gas, aerospace, building material, wire and cable, furniture, textile etc. All Advanced Technology′s testing equipment are designed according to international test standards, such as ISO, ASTM, IEC, DIN, EN, GB, BS, JIS, ANSI, UL, TAPPI, AATCC, VDE, CSA, CEN and so on.
Customer Feedback
Germany
USA
Packing: standard export carton/ wooden case per set.
Delivery method: usually delivered by express or air, other method are also available if necessary.
FAQ
1.What's the delivery time?
About 35 working days.
2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.
3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support.
4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.
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