B YAW Series Computer Control Electro-hydraulic Compression Testing Machine
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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) | 125 | 180 | 220 | 300 | |
Lower platen size (mm) | 175×175 | 250×250 | 220 | 300 | |
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℃ | ||||
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: The pressure gauge is broken. Can it be repaired?
- Change it, no repair, it's a general name
- Q: What is the maximum working pressure 6Mpa? How much do you want to fit the pressure gauge?
- Select 0-10MP.The pressure gauge is usually 1/3-1/2 larger than the maximum working pressure. When the pressure fluctuates greatly, 2-3 times of the rated working pressure should be chosen.The reason for this selection is that:1 keep the measurement indication clear;2. Head work in non limit state, reduce head mechanical fatigue, extend service life;3. Prevent peak work pressure damage meter.
- Q: How to control three-phase motor with electric contact pressure gauge
- Electric contact pressure gauge controls contactor, contactor controls motor.
- Q: What do you think of the air conditioner liquid pressure gauge? How much pressure does it add?
- You find a Fo and ask the not good.
- Q: How does the air conditioning pressure gauge add readings?
- First of all, air conditioning and fluorine are professionals do, not professional, do not self filling.Air conditioning refrigeration when filling, the most outer ring two digit number is the internal pressure of the air conditioner. (10 stands for 10 pressures, 20 stands for 20 pressures, and then by analogy)Different air conditioner models require different pressure, large frequency converter pressure and low fixed frequency machine pressure.Fluorine can not only look at the pressure, but also with refrigerant filling amount of comprehensive assessment.
- Q: What's the quota for the electric contact pressure meter?
- Ordinary is OK, electric contact can not load much current
- Q: What's the function of the oil pressure gauge? Where does it fit?
- For the vibration of the pump outlet, where the pressure meter for proof
- Q: The pressure gauge joint diameter is 21, 14 teeth per inch. What does it mean?
- The number of teeth 14 teeth, thread big diameter 21 of the thread, usually G1/2, ZG1/2 or 1/2NPTIf your thread doesn't taper, that's G1/2.If there is taper, it may be ZG1/2 or 1/2NPT.. These two threads are easy to be confused and have to be measured carefully to distinguish them
- Q: 11 kw frequency conversion, plus an electric contact pressure meter to control a water pump motor. It requires low 4 pressure, high point and 8 pressure. How can I connect it?. Manufacturers to the approach of water pump to low-end wine began to maintain pressure, but not rising in opposition, the motor does not stop, what is the reason?. Also, I bought the electric contact pressure meter, there are 4 terminals, red at the bottom of the electrical contact, green in the middle, yellow in the above, the producer said I received the wrong end of the public, but I have three lines have been inverted. The motor is not automatic stop, master pointing what happened
- Backward, change the remote pressure gauge, do PID control, set the sleep parameters
- Q: Note: 1 I asked not the difference between the diaphragm pressure gauge and the ordinary pressure gauge;2 what I ask is not the difference between the diaphragm pressure gauge and the diaphragm pressure gauge;I think someone has answered a similar question before, and when it comes to the diaphragm, it's driven by isolated liquid. What's that diaphragm? Or the diaphragm is the diaphragm that contacts the measuring medium
- Diaphragm pressure gauge has two parts: part of the meter (spring tube pressure gauge), and the other part of the isolated body (chemical seal, diaphragm welding carrier). After the diaphragm detects the pressure, the pressure is transmitted to the spring tube through the filling oil between the isolator and the spring tube, and the pressure is displayed on the Bourdon tube pressure gauge.The diaphragm pressure gauge is directly displayed on the diaphragm pressure gauge after the diaphragm transfers the pressure directly to the connecting rodThere are two differences:1, measuring range is different: diaphragm pressure gauge measuring range 0.001MPa-4MPa (mainly used for micro pressure); diaphragm pressure gauge measuring range 0.06MPa-60MPa (mainly used for atmospheric pressure and high pressure);2, diaphragm effect is not the same: diaphragm pressure gauge diaphragm from the role of elastic sensitive components; diaphragm pressure gauge diaphragm only from the isolation and transmission of pressure; elastic sensitive element has a spring tube completed;3, the structure is not the same: diaphragm pressure gauge is self-contained structure, diaphragm pressure gauge is composed of Bourdon tube, pressure gauge, isolator, transmission oil and accessories.
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B 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
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