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CALIBRATION BEAMS & WEIGHTS

Calibration details
CALIBRATION BEAMS & WEIGHTS - METRIC

9 METRIC - NEWTON METRE SIZES
21400 3 N·m Torque Radius Disc (100 mm)
21429 60 N�m Radius Ended Beam (0.25 m)
21421 150 N�m Radius Ended Beam (0.5 m)
21427 500 N�m Radius Ended Beam (0.5 m)
21428 1,500 N�m Radius Ended Beam (1�0 m)
21842 7,000 N�m Free Standing Beam
With the exception of 21842 all calibration beams are supplied in a protective
case. A UKAS accredited calibration certificate for the measurement of the
torque radius is provided with each beam�

9 WEIGHTS FOR THE DISC 21400
21452�NAM Brass weight set to give 0.5 N�m (10 x 0.5 N)
21450�NAM Brass weight set to give 1.0 N�m (10 x 1.0 N)
Free
21479�NAM Brass weight set to give 2.5 N�m (10 x 2.5 N) Model 100 mm 0.25 m 0.5 m 0.5 m 1 m Standing
Disc Beam Beam Beam Beam
Beam
9 WEIGHTS FOR THE BEAM 21429 Part Number 21400 21429 21421 21427 21428 21842
21476�NAM Cast iron weight set to give 5 N�m (10 x 2 N) Minimum Torque
21454�NAM Cast iron weight set to give 10 N�m (10 x 4 N) (N·m) 0.05 0.5 5 50 10 350
21458�NAM Cast iron weight set to give 50 N�m (10 x 20 N) Dimensions A 100 250 500 500 1,000 * 1,573.66
Q2343�NAM Cast iron weight set to give 60 N�m (mm) B max. 295 650 755 1,015 1,015 1,070
Optimised for the Pro-Test 60 Weight (kg) 0.5 1�9 5.0 17�0 25.0 270�0
(1 x 4�8 N, 1 x 7�2 N, 1 x 12 N, 1 x 24 N, 4 x 48 N)
* A max. Torque Radius for 7,000 N·m beam
9 WEIGHTS FOR THE BEAM 21421
21477�NAM Cast iron weight set to give 50 N�m (10 x 10 N)
21458�NAM Cast iron weight set to give 100 N�m (10 x 20 N)

9 WEIGHTS FOR THE BEAM 21427/21428
21459�NAM Cast iron weight set to give 250/500 N�m
(1 x 10 N, 10 x 50 N)
21460�NAM Cast iron weight set to give 500/1,000 N�m
(1 x 10 N, 10 x 100 N)
21483�NAM Cast iron weight set to give 500/1,000 &
1,500 N�m (14 x 100 N, 1 x 50 N, 2 x 20 N, 1 x 10 N)
e.g. set 21459.NAM will give 250 N�m on a 21427 beam and 500 N�m on a
21428�
Dimension A refers to Torque Radius of the beam, not length.
9 WEIGHTS FOR THE BEAM 21842
21469�NAM Cast iron weight set to give 7,000 N�m (20 x 50 lbf)
All weight sets come with traceable UKAS accredited calibration certificate.
This requires the customer to provide the value for 'g' (local gravity) for the
intended place of use when ordering.

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