XJCJ Falling Mass Impact Testing Machine
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1. Functions：
It is used for the plastic pipe, board and goods to do the impact test , to praise the materials resistant outside force impact performance. The machine controlling parts adopt the numerical control technique. It can number preset and display the impact height, automatic return to zero, rising hammer, dropping hammer, impact and can effectively prevent the twice impacting. It adopts the distyle structure, the structure is compact, energy lost is small, and testing speed is quick.
2. standards-compliant：
GB/T 14152 ISO3127 BS EN1411
BS EN744
3. Technological indicators：
Impact height: 0-2000mm,±2mm
Overall dimensions: L750mm×W550mm×H3500 mm
Energy losses: 0.25%
Masses of strikers: 0.25-15kg, permissible tolerance shall be ±0.5%
Nose and masses of striker: depending on customers standards
Rising speed: 12m/min
Anti-rebound catching rate: 100%
XDK Low Temperature Refrigerator
A. Product Introduction
It is used for the plastic pipe, sheet and profiled shock resistance performance test low temperature management, which consists of refrigerator and control instrument. Control apparatus is composed of digital temperature sensor, the temperature control circuit, instantaneous power-off protection circuit and LED digital tube display panel meter. It achieve the real-time display, temperature control, measurement, alarm and other functions. Has the advantages of high control accuracy, convenient operation etc
B. Accord with the standards:
GB/T14152-2001、GB/T1043、GB/T1843、GB/T8814、GB/T15558.1和JG3050
C. The main technological Parameters
a. Temperature control range: - 20-0℃;
b. Control temperature accuracy: setting value +1℃
c. Use the LED numeral display
d. Power : 220V+10%, 15A.
- Q: Precision pressure gauge manufacturers can achieve precision 0.05 pressure gauges?
- According to the JJG49-1999 spring tube precision pressure gauge and vacuum meter verification regulation, the accuracy degree of the pointer precision pressure gauge is:0.6, 0.4, 0.25, 0.1, 0.06The accuracy of the digital table is followed by 2.5, 1.6, 0.5, 0.4, 0.2, 0.1, 0.05
- 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."!!!
- Blue red yellow high, connected with a low voltage, connected with vacuum pump, blue red switch full open, vacuum pump work for 10 minutes, then the blue red switch closed, wait 10 minutes, see the table pointer has no change, no change can add refrigerant, the refrigerant pipe connecting the first yellow bottle. Che Zifa, the cold medium, yellow head spin open air open blue switch, will be added, such as pointer does not move, turn off the blue switch, air conditioning, open blue switch, with a good bottle, then turn off the blue switch, change the refrigerant, then how much should be.! The red tube switch is always closed! Remember!
- 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: Construction drawings marked life water supply, fire water supply test pressure value of 0.6 and 1.4, respectively, what kind of pressure meter should I choose?
- You can choose 1.6Mp, and your 0.6 and 1.4 are already experimental pressure, this is the highest pressure, the normal work of the pressure must be lower than this value.
- Q: What kind of pressure gauges do you need for repairing refrigerators?
- At least two, one is low voltage with negative pressure, the other is without negative pressure measurement of high pressure, one end of the refrigerant bottle or not connected, and the other end of the expansion bell mouth of the copper pipe reception test pipeline. When you go to the accessories store, the boss will tell you.
- Q: What's the function of the oil pressure gauge? Where does it fit?
- The role of oil filled is shockproof, so there are places where vibration can be used, but it should be noted that it has two kinds of silicone oil and glycerin, and if used for outdoor low temperature, must use silicone oil table.There are many occasions of shock, such as injection molding machines and compressors, which can be filled with oil pressure gauges
- Q: What do you think of the pressure gauges with snow?
- There are usually several laps, respectively, black, blue, red.The pressure and saturation temperature of different refrigerant are different. At each end of the circle is marked with a unit or species.
- Q: What's the difference between radial pressure gauges and axial pressure gauges? Which one has the best edges?
- With no edge, with the edge of the panel is installed, the panel installed with installation table Meng, two, this difference is in the bottom, one is in the back, the general panel mounted in the axial installation
- Q: What is the maximum allowable error of a precision pressure gauge of 0.4? How to calculate?
- Range multiplied by 0.4%=, allowing errors, plus or minus numbers
- Q: What's in, Hg, VAC on the R134 air conditioner pressure gauge?
- In.hg stands for inches in mercury, and cm.hg stands for centimeter hg. VAC - vacuum
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XJCJ Falling Mass Impact 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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