Norbar TST Screwdriver Testers - Choice of Range

The Norbar TST Screwdriver Testers are designed for testing and calibrating low-capacity torque tools, such as screwdrivers. They are available in three models that vary in regards to their measurement ranges; please see the table below for further details.

Each of these instruments has a Class 1 system accuracy over its primary range (±0.5% of the reading from 20% to 100% of the full scale). These tools are also supplied with a clockwise UKAS calibration (anti-clockwise calibrations are available, please see 'Accessories' for details).

These instruments feature a number of modes allowing the user to tailor the Norbar TST Screwdriver Testers to his/her requirements. These modes include:

• Track mode: view the most current value
• Impulse mode
• Clutch Tool Mode

In addition to these operational modes, the Norbar TST Screwdriver Testers include a limit detection feature. This setting allows the user to enter up to eight target torque values, the TST tester will then ascertain the screwdriver's torque and will issue a low, pass or fail indication.

Further to this, the Norbar TST Screwdriver Testers include a pulse count feature for use in the Impulse and Clutch Tool modes.

It is easy to select the required mode or feature using the Norbar TST Screwdriver Testers' pictorial display panels. The user may also configure the Norbar TST Screwdriver Testers to support a specified frequency response for each mode of operation; he/she can also program the testers to display measurements in the units of his/her choice. The user’s chosen settings, modes of operation and measurement units are password protected, thereby helping to reduce the possibility of errors caused by the operator.

Results can be read via the Norbar TST Screwdriver Testers’ displays; alternatively, data may be outputted to a printer or PC via the supplied RS232-C data interface connection. When the Norbar TST Screwdriver Testers are used in Track mode data will be outputted continuously via the RS-232 interface (maximum of eleven readings per second).

In addition to exporting data, the Norbar TST Screwdriver Testers also issue a digital limit state output, allowing the user to control external tools used with these instruments. Moreover, their analogue output makes the Norbar TST Screwdriver Testers suitable for performance analysis applications as they can be integrated into process control systems.

The Norbar TST Screwdriver Testers themselves consist of an internal transducer and a rundown fixture; however, these tools can be used with an external transducer due to the inclusion of an external transducer interface. This interface is accessed via a two-way switch and facilitates the connection of all of Norbar’s ‘SMART’ range transducers, as well as a majority of mV/V calibrated transducers. The calibration details of up to twenty SMART or mV/V transducers can be saved to the Norbar TST Screwdriver Testers’ memories.

Finally, the Norbar TST Screwdriver Testers are supplied with a fast charge internal battery pack (takes three hours and twenty minutes to reach full charge) and a ¼” female hex to ¼” female square adapter, as well as a carry case. It is also possible to power the Norbar TST Screwdriver Testers using an AC supply (90 to 264V).

The Norbar TST Screwdriver Testers are comprehensive, adaptable and reliable torque testers and calibrators. They are ideal for testing and calibrating low-capacity torque tools.

Norbar TST Screwdriver Testers – Choice of Range Key Features

• Designed for testing and calibrating low-capacity torque tools such as screwdrivers
• Available in three models with different measurement ranges
• Class 1 system of accuracy over its primary range (±0.5% of the reading from 20% to 100% of the full scale)
• Supplied with a UKAS calibration
• Track mode: view the most current value
• Impulse mode
• Clutch Tool Mode
• Limit detection feature with low, pass and fail indication
• Set up to eight target torques
• The pulse count feature can be used when the tester is set to the Impulse or Clutch Tool modes
• Pictorial display panel
• User-selectable frequency response for each mode
• User-selectable measurement units
• User-selectable features are password protected thereby reducing the possibility of operator errors
• Data can be outputted to a PC or printer via the RS-232-C data interface connection
• When set to Track mode data is outputted continuously via the RS-232 interface (max 11 readings per second)
• Digital limit state output for controlling external tools
• Analogue output allows for integration into process control systems
• Suitable for performance analysis applications
• Consist of an internal transducer and a rundown fixture
• Feature an external transducer interface that is accessed via a two-way switch
• Compatible with all Norbar SMART range transducers
• Compatible with a majority of mV/V calibrated transducers
• Capable of storing the calibration details of up to 20 SMART or mV/V transducers
• Supplied with a fast charge internal battery pack (3 hours and 20 mins to reach full charge)
• Supplied with a ¼” female hex to ¼” female square adapter
• Supplied with a carry case
• Power the tester using an AC supply (90 to 264V)
• A comprehensive, adaptable and reliable torque tester
• Ideal for testing and calibrating low-capacity torque tools

What’s Included?

• Your Choice of Norbar TST Screwdriver Tester
• ¼” female hex to ¼” female square adapter
• Carry Case
• UKAS Calibration

Accessories

There are a number of accessories available for the Norbar TST Screwdriver Testers; for a quick overview of the accessories available please see the following table. For further information or to add an item listed below to an order, please contact our sales team PRIOR to purchase.