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TORQUE MEASUREMENT

TORQUE MEASUREMENT

Torque Measurement � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 89
TruCheck™ 2 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 90
Norbar started manufacturing electronic torque T-Box™ 2 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 93
measuring instruments in the early 1970s and now Torque Screwdriver Tester (TST) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 95
offers a comprehensive range, from the easy to use, Torque Tool Tester (TTT) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 96
cost-effective TruCheck™ 2 through to the sophisticated Professional Torque Tester (PRO-TEST) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 97
T-Box™ 2. Norbar’s torque measuring instruments are Spares for Instrumentation Products � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 98
Static Transducer Bench Stands � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 98
renowned for high accuracy and superb reliability. Static Transducers � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 99
Indeed, many of those early instruments are still in Rotary Transducers � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 102
regular use today. For our interchangeable transducer Flange Mounted Transducers (FMT) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 103
instruments, we remain one of the few manufacturers Annular Transducers � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 105
in the world that issue a UKAS accredited calibration Transducer Leads � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 107
certificate both for the instrument and for the ISO 3000 Loader � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 108
torque transducer. In doing so, customers can swap Torque Wrench Calibrator - Manual � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 109
Torque Wrench Calibrator - Ancillaries � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 110
combinations of instrument and transducer while Torque Wrench Calibrator - Auto � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 111
retaining complete traceability. Test Rigs and Fixtures � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 113
Norbar’s torque transducers have established an
excellent reputation based on exceptional quality and
accuracy. A very wide torque range is covered, 0.04 to
300,000 N·m and three basic transducer configurations
are offered; Static, Impulse Rotary and Annular.
All transducers up to 100,000 N·m are supplied as
standard with a UKAS accredited calibration certificate
from Norbar’s in-house laboratory�
For customers who wish to take advantage of Norbar’s
transducers but have an existing, non-Norbar display
instrument, transducers can be provided with a mV/V
calibration.
Norbar’s instruments and transducers are complemented
by a wide range of ancillary products. Within this
group are the products that would be required to set
up a torque calibration laboratory, for example, torque
wrench calibrators meeting ISO requirements and
precision beam and weight systems for calibration of
torque transducers�

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