WE-A Series Dial Type Hydraulic Universal Testing Machine
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Ⅰ、Main functions
This series machines are mainly designed for tension, compression, bending and cutting test of metal materials and meet with the requirements of GB/T228-2002”Metallic materials-Tensile testing at room temperature”. This machine is also used for compression and bending test of nonmetal materials, such as cement, concrete and so on. Equipping with special auxiliaries, it can be used for mechanical property testing of fastener, wire rope and components. They are ideal testing instrument for project quality testing section, university and college, research institution and industrial and mining enterprise.
Ⅱ、Product features
1. This machine adopts oil cylinder overhead (underneath) type structure, hydraulic load, hydraulic or manually clamping specimen.
2. The main machine is separated with ergo meter, connected by high-pressure oil pipe and wire,avoiding the influence of ergo meter degree when the specimen is breaking, which makes the value accurate.
3. Testing force indicator dial adopts closed type, which makes scale clear.
4. Loading speed indicator makes operation more convenient. It has three kinds speed: 0.4 rotor/min, 0.8rotor/min and 2rotor/min.
5. Automatic tracer is installed upright of ergo meter shell and can magnify the straining original shape by 2 or 4 times according to the requirements of test.
Ⅲ、Product catalogue
WE-A Oil cylinder overhead type
WE Oil cylinder underneath type Displacement of beams
WE-B Oil cylinder underneath type Displacement of chain
Ⅳ、Technical specifications:
SPECIFICATION | WE-100A | WE-300A | WE-600A | WE-1000A | ||
Maximum force（kN） | 100 | 300 | 600 | 1000 | ||
Measuring range and minimum scale (scl.) | 0-20kN 0.04kN/scl. 0-50kN 0.1kN/scl. 0-100kN 0.2kN/scl. | 0-60kN 0.2kN/scl. 0-150kN 0.5kN/scl. 0-300kN 1.5kN/scl. | 0-120kN 0.5kN/scl. 0-300kN 1kN/scl. 0-600kN 2kN/scl. | 0-200kN 0.5kN/scl. 0-500kN 1kN/scl. 0-1000kN 2kN/scl. | ||
Accuracy of testing force | ±1% of indicated value | |||||
Deformation zoom factor of tracing device | 2：1 OR 4：1 | |||||
Clamping diameter for round specimen (mm) | ф6-ф22 | ф10-ф32 | ф13-ф40 | ф13-ф60 | ||
Clamping Thickness of flat specimen（㎜） | 0-15 | 0-15 | 0-30 | 0-40 | ||
Maximum clamping width of flat specimen | 40 | 70 | 70 | 120 | ||
Testing space（㎜） | tension | 550 | 550 | 550 | 700 | |
compression | 270 | 700 | 300 | 750 | ||
Platen size（㎜） | ф100 | ф130 | ф180 | 230×230 | ||
Distance of bending by pass roll（㎜） | 30－600 | 30－1000 | 30－1000 | 30－1000 | ||
Piston stroke（㎜） | 250 | |||||
Power supply | 380V±10%，50Hz | |||||
Working environment | 10℃～30℃, relative humidity≤80% | |||||
Overall dimension （L×W×H）（㎜） | Host machine | 850×565×2400 | 900×600×2550 | 1120×900×3010 | 1260×900×4000 | |
Ergo meter | 1070×810×1730 | |||||
Weight（kg） | 1440 | 2740 | 3040 | 4340 | ||
- Q: How to check the fire valve pressure gauge as normal?
- The pointer is normal in the green area!"Building regulations": hydrant mouth pressure should not be greater than 0.8MPa; the water pressure is not greater than 0.5MPa; the "high regulation": the building height of not more than 100 meters, the most unfavorable pressure should not be less than 0.07MPa; more than 100 meters should not be less than 0.15MPa; the water gun full water column general building should not be less than 7 meters, a and B class of workshop, more than 4 layers of workshop and warehouse, and high-rise building multi-storey buildings and buildings more than 6 storeys height of not more than 100 meters should not be less than 10 meters, high-rise buildings should not be less than 13 metres.Spray system is: the worst point of the system, the work pressure should not be less than 0.05MPaSome people love to see the fire pump room pressure, the pressure must be large, the requirements are not less than those of numerical pressure above the highest point on the line, a building with a fire hydrant with a pressure gauge, you see that the pressure gauge on the line. Spray, you go to the top end of the test water pressure gauge on the line.
- Q: What is the state of the warranty period for the ordinary pressure gauge?
- The pressure gauges are calibrated once every 6 months,Wuxi Hui Hua Instrument Technology Department
- Q: How do you use this? How about two pointers? Don't use that kind of book. It's just as the saying goes, "take it step by step, how to use it. Thank you."!!!
- The middle pipe is connected with vacuum pump, or cylinders, cylinders and low pressure switch open low pressure gauge connector is connected with the vacuum pump, vacuum pumping start the first open open, the air pump after the end, must first off the table on the switch, and then close the vacuum pump switch.
- Q: I just bought the pressure gauge. I don't want to look at it. Please tell me which expert to take a look at it. My car says front wheel 210kpa rear wheel 240kpa!!! We look at this table, where is the 210kpa ah, I'm afraid the wrong wrong, ha ha, help!! On the left is the watch just bought, and the right one with the watch on the compressor Are these two units the same?
- First look at the pressure gauge pointer is in the zero state, and then the dust cap filled holes removed, the barometer component and the air charging docking with connectors, and then press the direction vertical air charging, you can display the numerical pressure gauge reading.
- Q: Do not understand ah, general repair air conditioning is to see that MPa ah, this temperature is what temperature ah? What's the saturation temperature? Oh, thank you
- It is the temperature of the refrigerant in the corresponding pressure, that is to say that you read on the table that the refrigerant pressure (flow or static) temperature, such as your performance in the work under pressure, if the refrigerant R502 is 38 degrees, such as R12 is -28 degrees, such as working pressure in 4kg R502 is -5, R12 is 15 degrees, such as R22 is 0 degrees.See a circle of pressure are the same, but different units, you remember what units will see, for example, do you remember is MP or KG, see the corresponding circle, the temperature measuring equipment is to see you is what refrigerant.The saturation temperature is the boiling temperature of the refrigerant under this pressure.
- Q: What does the red line on the dial of the pressure gauge stand for? Is the design pressure or the maximum pressure?
- This is the most red table before use, the right table should be added to the school department, refers to the maximum allowable working pressure of the equipment installation, said the pressure to reach or exceed the risk.
- Q: 410 how about the pressure of the pressure gauge?
- R-410A temperature see the red mark of the inner ring, the corresponding pressure is the two value of the outer ring, the outer ring is psi pounds, and the second circle is bar,- 1bar=1kgf/cm1psi=6.9kPa (1MPa=145psi)- 1MPa=10kgf/cm1MPa=1000kPaThe pressure corresponds to the temperature chamber. The temperature is known when the pressure is known and can be checked.
- 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: Does the pressure meter belong to the field of mechanics?
- The pressure gauge shall be attached to the measuring instruments. The question itself is not clear. Maybe you can answer that:1) the result of the pressure gauge test is pressure, which of course belongs to the basic quantity of mechanical research;2) no matter what type of pressure gauge, its working principle requires the knowledge of mechanics to explain clearly;3) the principles of the common pressure gauges (including vacuum meters) are usually described in the course of fluid mechanics or related mechanics.
- Q: Pressure gauges M20*1.5, M14*1.5 need to be equipped with DN how many valves, and pressure gauges, elbow and connector specifications, models
- Yes, DN15 is OK
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WE-A Series Dial Type Hydraulic Universal 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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