Servo Hydraulic Universal Double Test Field Test Systems BMT-SD series
DOUBLE TEST AREA 4 COLUMNS 1000 kN (In these systems, very high loads can be reached. Load range is 400kN, 600kN, 800kN, 1000kN, 1500kN and 2000kN. Higher loads can be easily reached in special orders), CAPACITY METAL TEST SYSTEM, It is designed with a rigid 4-column, ground-based structure and double working area.
The load measurement is made by means of the load cell and the displacement measurement is made by the electromagnetic displacement measurement sensor over the piston. It can perform yield, rupture, yield elongation tests on rebars and flat metallic materials. Tests can be performed under load, displacement and deformation control. In device loading control, it is Class 0.5 according to TS EN ISO 7500-1.
- The device drive system is hydraulic power unit and servovalve controlled
- The axial stiffness coefficient of the device is at least 575 kN/mm
- There is an electronic load cell with a capacity of at least 1000 kN and a calibration certificate on the device. The load cell to be supplied is round type with high resistance against lateral and cross loads.
- The loadcell to be used with the device is capable of measuring in the range of TS EN ISO 7500-1, 2kN-1000kN with Class 0.5 sensitivity. It will not be accepted due to the oil leakage problem due to the pressure cells design.
- Compliance of the load cell with TS EN ISO 7500-1 class 0.5 qualifications will be proven to meet all the parameters specified as class 0.5 in the standard, including the 'relative error of reversibility' measurement during calibration.
- In the device, deformation or strain controlled tests can be performed in accordance with TS EN ISO 6892-1 standard. The strain rate can be set to standard values and meets tolerances.
- Upload speeds between 2 MPa/s and 60 MPa/s can be set in the device. The device performs the set loading speed with a maximum error of ± 2%.
- The device has an emergency stop button.
Technical specifications:
- Capacities: 400kN, 600kN, 800kN, 1000kN, 1500kN and 2000kN
- Body Type: Durable 4-column rigid structure
- Electronic Unit: German Origin DOLI Controller
- Control: 1) Moog Servovalf Controlled Hydraulic Unit 2) DOLI EDC Controller 3) DOLI RMC 7 Hand Control 4) Computer Software DOLI Test&Motion (Load and Displacement Controlled)
- Measurement Accuracy and Class: ±0.5%
- Cross Head Speed: 200 mm/min.
- Load Measurement Range: It is between 2kN-1000kN.
- Load Channel Resolution: ±180,000 steps
- Displacement Resolution: 0.0001 mm
- Displacement Control Speed: 0.1 – 100 mm/min steplessly.
- Crosshead Speed Accuracy: ±0.5% of set speed
- Load Control Rate: 2 MPa/s to 60 MPa/s
- Controller Sample Rate: 1kHZ (can collect 1000 data per second)
- Tensile Test Distance Between Jaws: ≥900 mm
- Rebar (Round material) Holding Diameter: 4 – 45 mm
- Flat Metallic Material Grip Diameter: 0– 45 mm
- Computer Software: Available (DOLI Test&Motion)
- Power: The device voltage is compatible with 3 phase 380 V 50/60 Hz electricity.
- Ambient Temperature Suitable for Operation: The device works flawlessly in the temperature range of 10 °C -35 °C and in an environment of 10% to 90% humidity.
- Device Height Max. 4400 mm