YAW Series Computer Control Electro-hydraulic Compression Testing Machine
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Ⅰ、Main functions
This series are used for compressive strength test of building materials, such as the specimen and component of cement, concrete and so on. Equipped with special auxiliaries, it can be used for bending resistant test of building materials and compression resistant test of red bricks. We can evaluate result parameters stated in related standards. They are perfect testing instrument for building project detection department, quality testing section, universities and colleges, research institution and industrial and mining enterprise.
Ⅱ、Product features
1、Host machine is with double column type, which make the conformation compact and arrangement reasonable.
2、Adopt precise electro-hydraulic servo proportional valve. The speed is fast and the controlling accuracy is high.
3、Mechanic limit pistons protection assures the safety of testing.
4、Setup overload protection which acn stop automatically,when
the load exceeds the maximum by 2-5%.
Ⅲ、Controlling system
This machine is with digital and multi-channel loop of measuring and controlling system. It adopts force closed loop control technique and has the function of constant stress loading and load keeping. Loading speed can be arbitrarily set and the testing curves can be real time displayed.
Characteristics of software：
1、The software integrate bending resistant test and compression resistant test procedure , such as bricks, cement, concrete and mortar.
2、The software divide testing procedure as follows: tile compression resistant executive program(GB13544—2000), cement compression resistant testing program (GB17671—1999), concrete specimen testing program(GB/T5001—2002)and mortar testing program(GB170—90).
3、There is no subsection in all process. (Or classify according to the requirements of customers.)
4、Complete test in batch automatically and adjust breaking of specimen.
5、Windows Style can be controlled by human or computer.It is easy to manage and control,collect and calculate.
6、Record and save testing datas automatically.
Main Technical Specifications
Specification | YAW-300 | YAW-600 | YAW-1000 | YAW-2000 | |
Measuring range of force（kn） | 12～300 | 24～600 | 40～1000 | 80～2000 | |
Accuracy of testing force | ±1% | ||||
Subsection of force | 1、2、5 | ||||
Accuracy of constant pressure | ±1% | ||||
Loading speed（kn/s） | 1~10 | ||||
Accuracy of loading speed | ±5% | ||||
Upper platen size (mm) | Φ125 | Φ180 | Φ220 | Φ300 | |
Lower platen size (mm) | 175×175 | 250×250 | Φ220 | Φ300 | |
Distance between two platens (mm) | 250 | 255 | 400 | 500 | |
Maximum piston stroke (mm) | 120 | 150 | 150 | 200 | |
Power supply | 380V±10％，50Hz | ||||
Working environment | 10℃～30℃, relative humidity≤80% | ||||
Shape of machine | Double column | Large space, Double column | |||
Overall dimension（mm） | Host machine | 950×650×1405 | 1120×660×650 | 910×580×1800 | 910×580×1940 |
HPS | — | — | 950×650×1405 | 950×650×1405 | |
Weight（kg） | 750 | 850 | 3050 | 3250 | |
- Q: What is the thread diameter of the pressure gauge 10cm?
- 10CM is the surface diameter? For example, the standard interface should be M20*1.5, and the British G2/1'is equivalent to 4
- Q: What does the condensing pressure gauge in the refrigeration system measure?
- Measuring the condensing pressure, this pressure is determined by the temperature of the refrigerant saturation state your condenser, the heat transfer ability of saturated refrigerant temperature by heating your heat exchanger (area, heat transfer coefficient and the temperature of the cooling medium is decided)
- Q: What does the water pressure meter MPa stand for?
- MPa is a unit of pressure. 1MPa (Zhao Pa) = 10 kg / cm2.
- Q: What's the difference between the pressure gauge and the oil?
- The difference is that the oil meter is forbidden to contact the oil medium when it is used, but the oil meter is not restricted to useThe oil ban is aimed at the contact medium of the pressure gaugePressure gauges usually do not have special instructions to work with the oil medium by default.But some pressure gauges, such as oxygen meter, ammonia meter, acetylene meter, etc., are not able to contact the oil medium for work, otherwise there will be explosion and other dangers. So it's called "oil prohibition meter".
- Q: The outlet flow of centrifugal pump to adjust the valve closed small, vacuum gauge and pressure gauge change?
- Centrifugal pump outlet valve closed, the flow becomes smaller, according to the performance curve of the centrifugal pump lift up, the outlet pressure will rise;After the flow rate decreases, the inlet velocity decreases, the pressure loss of the inlet pipe decreases, and the vacuum decreases.
- Q: What do you think of the air conditioner liquid pressure gauge? How much pressure does it add?
- Pressure gauge installed in the liquid inlet and gas tank in the middle, the specific pressure forgotten, and did not go for a long time, it seems to be 2.8, I can not remember
- Q: Is the pressure meter special?
- No, the pressure gauge is instrument, and many special equipments are equipped with pressure gauge.
- Q: If the plot pressure gauge 2.5MPA and the daily work range 1.23MPA-2.12MPA, what sort of pressure gauges should we choose?What are the methods of calculation?
- Precision pressure gauge, is expressed as a percentage of the allowable error range of the pressure gauge, generally divided into 0.5, 1, 1.5, 2, 2.5, 3, 4 and seven grades (boiler not 3 and 4), the smaller the value, the higher the accuracy. For example, the dial range 0 ~ 2.5 MPa 2.5 precision pressure gauge, it is shown the allowable error of pointer pressure between the actual pressure value and the measured value of the medium, not more than 2.5MPa * 2.5%= + 0.0625 MPa; when the pressure gauge pressure is 0.8MPa, the actual pressure between 0.7375 ~ 0.862 5MPa.Thus, the actual error of the pressure gauge not only relates to the accuracy, but also relates to the measuring range of the pressure gauge.When the measuring range is the same, the higher the accuracy (i.e. the smaller the number), the smaller the allowable error of the pressure gauge.When the accuracy is the same, the greater the measuring range, the greater the error of the pressure gauge.
- Q: Pressure gauge model Y100-1.6KPa
- Y indicates the pressure gauge, and 100 indicates the pressure gauge dial diameter is 100mm.1.6KPa is the range 0~1.6KPa.Note: from the range of your pressure gauge, your pressure gauge should be a diaphragm pressure gauge. The model should be YE-100.
- Q: How to choose a pressure gauge?
- Maximum pressure (range of measurement)?Dial diameter?Connection mode?Medium condition? (corrosion, viscosity, heat, etc)Work environment? (vibration, pulsation, high temperature, high pressure, overpressure, etc.)Other special requirements (material, protection, heat dissipation, damping, etc.)
Send your message to us
YAW Series Computer Control Electro-hydraulic Compression Testing Machine
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
