Parameter/Equipment

Range

Best Uncertainty² (±)

Comments

Force –

Measuring Equipment

     Transducers, Load

    Cells, Transducers,

    Dynomometers

    Medical

       Hydraulic Grip,

       Pinch Gauges

(0 to 100) lbf

(100 to 1000) lbf

(5100 to 10 000) lbf

(0 to 200) lbf

(0 to 50) lb

0.12lbf

1.4lbf

1.6lbf

3.2lbf

0.48lbf

Dead weights

Dead weights

Dillon force machine

Load cell with indicator

Force gauge

Mass

(1 to 100) g

(100 to 300) g

(300 to 1200) g

(1200 to 10 000) g

(10 000 to 30 000) g

0.0053 mg

0.049 mg

0.3 mg

3.6 mg

8.2 mg

Single pan substitution

Parameter/Equipment

Range

Best Uncertainty2, 3 (±)

Comments

Pressure –  Measuring Equipment

     Gauges, Transducers

          Pneumatic

          Water

          Oil

(1 to 100) psig

(10 to 15 000) psig

(10 to 15 000) psig

0.6R

0.6R 

0.6R

Deadweight

Pressure –

Generating Equipment

  Hydraulic Deadweight

  Testers

  PneumaticDeadweight

  Testers

(0 to 15 000) psig

(0 to 30) psig 

(0 to 1600) psig

 95 parts in 10⁶

80 parts in 10⁶

96 parts in 10⁶

Deadweight tester

(cross-floating)

Vacuum Gauges

(0 to 29) inHg

0.086 inHg

Pressure Calibrator

Torque –  Measuring Equipment

     Torque Testers,

     Transducers

(0 to 120)lbf·in

(00 to200)lbf·ft

(200 to 2000)lbf·ft

0.01 lbf·in

0.01 lbf·ft

0.01 lbf·ft

Class F weights with torque arm

Torque –

Generating Equipment

   Torque Watches

   Torque Screwdrivers,

   Wrenches, Multipliers

(0.5 to 10.5) oz·in

(2.5 to 10) oz·in

(10 to 43) oz·in

(43 to 215) oz·in

(0 to 100) lbf·ft

(100 to 2000) lbf·ft

0.03 oz·in

0.1oz·in

0.6 oz·in

3.0 oz·in

 0.2% of reading

 0.4% of reading

Class 6 weights with

Analog transfer

standard

 Torque transducer

with digital readout