Mobile testing device cerTEST mobile for torque tools / 5413-5392/
- Mobile testing device for compliant testing of nutrunners up to 500 Nm
- Electronically controlled hydraulic joint simulators
- Testing of the torque and rotational speed behavior of pneumatic and electric nutrunners
- Torque testing of torque wrenches and impulse power-tools
ApplicationsTorque tool testing and calibration
The testing device consists of a mobile base unit with wrap-around casing, which holds the hybrid joint simulators, the electronic measurement and control system, a hydraulic unit and the accumulator. As an evaluation and operating unit, an optional rotating and tilting industrial PC system with a touchscreen and fold-out keyboard or a notebook on an optional notebook mount is used. On the work surface of the testing device, up to four different joint simulators can be positioned side by side for testing the torque tools. The torque tools to be tested are coupled to the joint simulators via square adapters as specified in DIN 3121. The joint simulators with built-in torque and angle sensors and the hydraulic brake system enable an exact simulation of the joint hardnesses that occur in real-world situations as well those required for testing to ensure compliance with standards. This allows rotating torque tools to be tested consecutively in different joint simulations as often as required and the gathered data to be documented. The testing device can be operated via a cord to the powergrid, as well as line-independently via a built-in rechargeable battery.