Product Details

The CheckStar Multi rotary torque transducer fits in-line between the assembly tool and the fastener, measuring the actual torque applied and the angular rotation of the fastener, under production conditions. Measurements are communicated instantly on compatible data collectors and readouts.

The low inertia design of the CheckStar Multi ensures accurate and repeatable measurement of high speed transients, such as the point of shut-off on continuous drive tools and the pulsing of impulse tools.

Using on-board intelligence, the CheckStar Multi is automatically recognised by all Crane data collectors and readout devices, eliminating set-up errors and enabling the logging of serial numbers against measurements for complete traceability.

The RFm allows the CheckStar Multi to become wireless when used in conjunction with an IQVu. Previously a CheckStar Multi would connect via a cable to an IQVu or a TorqueStar Opta. This addition to the IQVu family allows the CheckStar Multi to be situated in areas where long lengths of cable would be a hazard, or impractical. The RFm reads the Torque and Angle values in real time and converts them to digital values. The RFm analyses the digital samples using measurement algorithms to calculate properties of the fastening such as Peak or Click. The RFm communicates the final fastening readings to an IQVu using RF giving a range of approximately 10m. If the RFm loses its link to the IQVu, then it continues to work offline, storing up to 200 readings. It is very easy to pair (associate the connection) of an RFm with a particular IQVu. The RFm contains its own power source which is a small rechargeable Lithium Ion battery.