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
- Tighten the pressure valve
- The machine automatically: starts the rapid approach; switches to the test speed once the specimen comes into contact with the upper platen; automatically stops the motor upon specimen failure
- Release the pressure valve
- 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 2 KN/Sec to 10 KN/Sec.
- Auto stop after completion of each test.
- Soft platen‑to‑specimen contact and smooth load rate control from the very beginning of the ramp
Frame:
- Four column high stiffness welded frame tested for stability.
- Heavy duty spherical seat , allowing initial free alignment at the initial contact with the specimen and automatic jamming up to the end of test.
- Surface hardness of platen is 55 HRC, flatness tolerance 0.03 mm. Traceable certificate of surface hardness available on request.
- Piston travel limit switch (Extra cost)
- Emergency stop button
Salient fetchers of data manager PC software (Optional at Extra cost.):
- Two way communication i.e machine operates from computer and from the touch screen controller both (Stat, stop, save data and save graph)
- Results directly saved in excel file
- Graph also saved in excel file
- Capable to save customer name, other details of cutomer, ageing of cube moulds, identification mark of the cube mould, date and time of testing
- Capable to print direct report from the computer
- Capable to select different test perameters like pace rate, sample size and area from the computer (software)
Note:
- Use of 3 KVA three phase servo controlled stabilizer is essential to protect the machine against voltage fluctuations. Warranty voids in case of any damage due to power fluctuation.
Capacity |
3000 Kn |
Platen size in mm |
320 mm Dia |
Ram Dia in mm |
260 mm |
Ram Travel in mm |
50 mm |
Vertical daylight in mm |
350 mm |
Horizontal daylight in mm |
350 mm |
Least count |
0.1 Kn or better |
Load indication and Control |
4" Coloured touch screen controller |
Accuracy |
± 1% |
Pace rate controlling accuracy |
10% |
Pumping |
Motorized |
Pump Speed |
Dual speed |
Motor |
Stepper Motor |
Reading |
Digital |
Release valve operation |
Required |
Auto stop after failure of specimen |
Available, machine stops after completion of test |
Auto Release of Pressure after specimen failure |
Not Available, Need to release pressure manually after the completion of test |
Calculation of result |
Automatic |
Holding of Max.Load |
Yes |
Pace Rate or Rate of Loading indication |
Yes |
Operator skill to control Pace Rate |
Not Required |
Bar Graph |
Yes |
Multi Channel operation |
3 channel operation possible, flexural and compression frame can be attached |
Saving of records |
Possible-10 reading |
Pen drive slot |
Inbuilt pen drive slot. (saves reading in excel format) (Record date-time, Sr no and Peak load and N/mm2) |
Real time graph |
Available, on controller itself |
Printer interface (Direct connectivity to printer w/o computer) |
In built |
Flexural attachment |
Possible, all calculations will be made automatically |
Splitting Tensile Test |
Possible, all calculations will be made automatically |
Auto internal Calibration without proving ring |
Yes |
Piston over travel safety cut off |
Available |
Over load safety cut off |
Yes |
Shot circuit protection |
Yes |
Overall Dimensions |
840 X 640 X 1530 (L X W X D) mm |
Weight approx in kg |
985 Kg. |
Power Supply |
230V AC, Single phase |
Standard Supply |
Spacers - 3 nos. |
Pen drive |
|
2.5 meter cord wire with plug |
|
Pumping unit |
|
Loading unit |
|
Optional fittings at extra cost |
PC software |
Displacement controlled operation |
|
Modulus of Elasticity Calculation (MOE) attachment |
|
Split tensile test attachment |
|
Flexural test attachment |
|
LAN Connectivity |