jinan wangtebei instrument and equipment co.,ltd

1000KN microcomputer controlled manhole cover pressure testing machine
First, the main use of manhole cover pressure testing machine
1000KN microcomputer controlled manhole cover pressure testing machine adopts hydraulic loading system to manually control loading; The manhole cover pressure testing machine controller is used to realize electronic force measurement and digital display. During the test, it has the function of holding the peak of the test force and can manually clear the peak; The machine is suitable for compressive strength test of cast iron and steel fiber concrete manhole cover; JC889-2001 "Steel Fiber Concrete Manhole Cover", CJ/T3012-93 "Cast Iron Manhole Cover", EN124 requirements.
Second, the technical parameters of the manhole cover pressure testing machine
1 Maximum test force 1000KN
2 Test force measurement accuracy ±1%
3 Test space 0-370mm
4 Piston stroke 0-250mm
5 Test space 1200x1200mm
6 The overall dimension of the main unit is 1200x1200x1500mm
7 The whole machine weight is 2500kg
8 Power supply 380V, 50Hz, 1.5KW
Third, the working conditions of the manhole cover pressure testing machine
1, in the room temperature range of 10 °C-35 °C, the relative humidity is not more than 80%;
2. Correct installation on a solid basis, the horizontal degree is 1/1000;
3. In a vibration-free environment, there is no corrosive medium and electromagnetic field interference around;
4. The fluctuation range of the power supply voltage should not exceed 10% of the ± of the rated voltage;
5. The test electromechanical control cabinet should be reliably grounded.