Torque Testers
The international standard (DIN) EN ISO 6789 is decisive for testing/calibrating hand-held torque tools, for example. According to this standard, a measuring device should be four times more accurate than the tool being tested. This means that a testing device with an accuracy of ± 1% can generally be used for signalling torque wrenches and screwdrivers (type II). However, for indicating torque wrenches and screwdrivers (type I), a measuring device with an accuracy of ± 0.5% or better would be required.
- CRANE series ReadStar TT:
- for torque wrenches, impulse tools, non-impact screwdrivers
- Measuring accuracy ± 0.25% FSD
- 4 measuring modes: Track, Peak, Pulse, Click
- Statistics function
- Data export via USB
- Capacity 0.5 / 1 / 4 / 12 / 30 Nm
- STURTEVANT RICHMONT series Torq-Tronics 2:
- for clicker wrenches, cam-over tools, dial wrenches, screwdrivers, and non-impact power tools
- Measuring accuracy ± 0.5%
- 4 measuring modes: Track, Peak, Click, Power Tools
- Reporting function
- Overload warning
- Data export via RS232
- Capacity 1.1 / 5.6 / 11 / 34 / 100 / 200 / 340 / 800 Nm
- YOKOTA series YET:
- mainly impulse tools, but also for non-impact screwdrivers, angle screwdrivers, ratchet screwdrivers
- Measuring accuracy ± 0.5%
- 1 Measuring mode: Peak
- Printer output (Centronics)
- Data output RS232C (DB-25)
- Capacity 50 / 100 / 200 / 500 / 1000 Nm