Compliance With Following International Standards
EN 12390-4, ASTM C39, AASHTO T22, IS : 14858 (2000)
Automatic Test Execution
Once the machine has been switched on, the specimen positioned and centered, the only required operations are:
· Set test parameters - including load rate
· Press the start button
· The machine automatically starts the rapid approach; switches to the test speed once the specimen comes into contact with the upper platen; automatically release the pressure upon specimen failure
· Save the test including data results and load-time graph (Optional)
· The test execution conforming to Standards can be easily proved.
· Working on 240V, 50-60Hz, single phase.
· Dual stage pump assuring fast piston approach and precise test execution
· Test execution conforming to EN 12390-4, ASTM C39, AASHTO T22
· Controllable pace rate from 1 KN/Sec to 10 KN/Sec.
· Inbuilt graph in the touch screen display.
· Auto stop and auto release after completion of each test.
· Accuracy Class 1 (EN) and Class A (ASTM) starting from 10% of full scale.
· Soft platen-to-specimen contact and smooth load rate control from the very beginning of the ramp
· Allow remote verification of settings and performances. For easy debugging of unexpected malfunctions. Complete IP based controller.
Specification
| No. | Product name | Digital display concrete compression testing machine |
| 1 | model | YES-2000 | YES-3000 |
| 2 | Max. capacity | 2000KN | 3000KN |
| 3 | Force measuring range | 4%-100% |
| 4 | Relative error of test force | ≤±1% |
| 5 | Control mode | Manual control and hydraulic loading |
| 6 | Ball screw adjusting mode | Manual | Electrical adjusting |
| 7 | Size of upper and lower compression plate | Upper: Φ225mm
Lower: Φ300 | 370x370mm |
| 8 | Max. compression space | 320mm | 330mm |
| 9 | Piston stroke | 30mm | 50mm |
| 10 | Diameter of piston | 250 | 310mm |
| 11 | Rated pressure of oil pump | 40 | 40Mpa |
| 12 | Power | 3 phase 0.75kW | 3 phase 1.1kW |
| 13 | Dimension | 800x500x1200 | 1000x600x1500mm |
| 14 | Weight | 1200kg | 1800kg |
| No. | Product name | Computer control concrete compression testing machine |
| 1 | Model | YAW-2000 | YAW-3000 |
| 2 | Max. capacity | 2000KN | 3000KN |
| 3 | Force measuring range | 2%-100%FS |
| 4 | Relative error of test force | ≤±1% |
| 5 | Ball screw adjusting mode | Electrical |
| 6 | Size of upper and lower compression plate | 370x370mm | 400x500mm |
| 7 | Max. distance between upper and lower compression plate | 330mm | 500mm |
| 8 | Max. stroke of piston | 100mm | 150mm |
| 9 | Piston diameter | 310mm | 400mm |
| 10 | Rated pressure of oil pump | 40Mpa |
| 11 | Power | 3 phase 1.1kW |
| 12 | Dimension | 700x700x1600mm | 800x800x1800mm |
| 13 | Weight | 1600kg | 2300kg |
Frame
· Four column high stiffness welded frame tested for stability.
· Heavy duty spherical seat in lubricating oil bath, allowing initial free alignment at the initial contact with the specimen and automatic jamming up to the end of test.
Compression platens
· Series TM-42DA fitted with 240 mm diameter platens, which are suitable for testing cylinders up to dia. 100 x 200 mm, 150 x 200 mm and cubes up to 150 mm.
· Surface hardness of platen is 55 HRC, flatness tolerance 0.03 mm. Traceable certificate of surface hardness available on request.
· Attachment for Paver block testing is available at extra cost.
Safety features
· Max. pressure valve to avoid machine overloading
· Piston travel limit switch (Extra cost)
· Emergency stop button
