YES Series Digital Display Type Hydraulic Compression Testing Machine
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Ⅰ、Main functions :
YES series digital display hydraulic compression testing machine are mainly used for test the compression resistant strength test for building materials, such as brick, cement, concrete specimen and component, etc. Equipped with specials auxiliaries, it can be used for bending resistant test of building materials and compression resistant test of red bricks. They are perfect testing instrument for building project detection department, quality testing section, university and college, research institution and industrial and mining enterprise.
Ⅱ
1.Host machine is distyle type, which makes the conformation compact and arrangement reasonable.
2.Manually controlling compression load is easy and convenient.
3.Mechanic limit pistons protection assures the safety of testing.
4.Setup overload protection which can stop automatically,when the load exceeds the maximum by 2-5%.
5.Data acquisition system adopts advanced CMOS chip integrated technology, real time displays force and force peak value. So the machine is accurate and stable.
6.Display loading rates, so the manual load is more homogeneous and accurate.
7.Reserved data interface can connect with network directly, realizing resource sharing.
Ⅲ、Main Technical Specifications:
Specification | YES-300 | YES-600 | YES-1000 | YES-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 | ||||
Upper plate size(mm) | Φ125 | Φ180 | Φ220 | Φ300 | |
Lower plate size(mm) | 175×175 | 250×250 | Φ220 | Φ300 | |
Distance between two platens (mm) | 250 | 255 | 300 | 500 | |
Width of testing space(mm) | 280 | 340 | 580 | 580 | |
Maximum piston stroke (mm) | 120 | 150 | 200 | 200 | |
Shape of machine | Double column | Large space, Double column | |||
Power supply | 380V±10％，50Hz | ||||
Working environment | 10℃～30℃, relative humidity≤80% | ||||
Overall dimension（mm） | Host machine | 950×650×1405 | 1120×660×1650 | 910×580×1800 | 910×580×1940 |
HPC | — | — | 600×600×1020 | 600×600×1020 | |
Weight（kg） | 550 | 600 | 700 | 750 | |
- Q:How to adjust the upper and lower limits of the upper and lower limit of the electric contact pressure gauge?
- There is an adjusting screw in the pressure gauge, changing the position of the screw can realize the adjustment of the range and the range of the pressure gauge. The upper and lower limit should be set before you according to your needs
- Q:Why isn't the pressure meter back to zero?
- When the pressure gauge is removed and the readings are still not zero, the pressure gauge needs to be maintained or repaired.Please find someone to open the examination for specific reasons.
- Q:What is the maximum allowable error of a precision pressure gauge of 0.4? How to calculate?
- The accuracy level of a pressure gauge is divided by the percentage of its allowable error to the dial scale value, and the greater the accuracy grade, the greater the allowable error limit for the dial scale. The greater the measuring range of the pressure gauge, the same accuracy level of the pressure gauge, the absolute value of the pressure measurement it allows, the greater the error.Often use the pressure gauge diameter of 60 precision grade 2.5, dial diameter phi 100/150 accuracy of 1.6, level 1, diaphragm pressure meter accuracy is 2.5 grade, precision pressure meter accuracy: 0.4, 0.25.Allowable error of pressure gauge = range X (+ precision level)Example: the error rating of a pressure gauge is 0.4, and the range is 1MpaAllowable error of pressure meter = range X (+ precision level) =1Mpa * + 0.4%= + 0.004Mpa
- Q:Please show the hydraulic gauge is what pressure? Know the hydraulic piston area with hydraulic products area, how to calculate the pressure?
- Hydraulic gauge display is connected with the hydraulic oil pressure oil chamberKnow the piston area of hydraulic machine, but also have to know exactly the external load, also have to consider the mechanical seal resistance, resistance and other factors, to get an ideal external value divided by the piston area can get relatively accurate pressure value.
- Q:Can you use the precision pressure gauge of level 0.25, measuring range (0~10) and MPa to verify the general pressure gauge of level 1, measuring range (0~6) MPa? Why?
- There is no problem with the standard meter. The measuring instrument should use a 0.05 stage piston pressure gauge
- 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:Static pressure pipe pile construction, pile machine pressure meter reading how to convert to KN
- Static pressure pipe pile construction, the pile machine pressure meter reflects the horizontal bar pressure value (MPa), and the relationship between its pressure and pressure (KN) is related to the parameters of each cylinder.Hydraulic press pile machine press force and pressure meter reading conversion type is as follows:F=2PS+GType: F--------- press in force;P--------- pressure meter reading;S--------- press down the piston area of the cylinder;G--------- chucks, cylinders, plungers, and three weights of the pile driver
- Q:How about the model of seismic pressure gauge?
- There is a general proof letter "N"
- Q:What is the range of use of a pressure gauge? Why is it at its measuring range of 1/3-2/3?
- In fact, the scope of the pressure gauge should be close to the full range of 1/3~ range, the measured pressure is too small, the signal amplitude is small, the sensor zero error and repeatability error and hysteresis error etc. for output in the proportion is large, the precision is low, the pressure is too large (in excess of the normal range of the pressure sensor) although the sensor does not damage (pressure overload pressure sensor in general can withstand 30%), but this time the linearity will be decreased obviously, also affect the measurement accuracy.I have been engaged in pressure measurement and measurement work in the metering research department for many years, and I am familiar with the pressure sensors.
- Q:What is the green area of the pressure gauge on the extinguisher?
- The green pressure is normal, you can use it. When you get to the red zone, the pressure is too low to be used properly. It needs to be inflated. Just like the red light
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YES Series Digital Display Type 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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