Flow

CAPABILITIES:

Parameter/Equipment

 

Range

 

Expanded Uncertainty

of Measurement (+/-)

Air Speed Velocity

(Anemometers, Pitot Tubes)

 

(1.5 to 30) m/s

 

0.009 m/s + 1.1 % of reading

 

Air Flow

 

(10 to 375) SCFM

 

0.082 CFM + 0.44 % of reading

 

 Gas Flow (Mass & Volume Flow Meters) [1] (30 to 400) SLPM  0.2 SLPM + 0.27 % of reading
(0.1 to 35) SLPM 0.002 SLPM + 0.13 % of reading
(0 to 100) SCCM 0.42 SCCM + 0.98 % of reading

 

Gas Flow (Balometers,

Volume Flow Meters)

 

(200 to 2 000) SCFM 1.4 SCFM + 0.9 % of reading
Liquid Flow [1] (1 to 151) SLPM 0.002 4 SLPM+ 0.22 % of reading
(0.1 to 60) lph 0.004 1 lph + 0.36 % of reading
(1 to 190) SLPM 0.001 4 SLPM + 0.62 % of reading
(1 to 226) SLPM 0.005 6 SLPM + 0.14 % of reading

Force

CAPABILITIES:

Parameter/Equipment Range

Expanded Uncertainty

of Measurement (+/-)

Force – Compression (9.8 to 4 452) mN 0.018 mN + 0.018 % of reading
(1 to 454) grf 0.0019 g + 0.018 % of reading
(4.44 to 4 440) N 0.008 2 N + 0.016 % of reading

(1 to 1 000) lbf

 

0.001 8 lbf + 0.016 % of reading

 

(0.91 to 44.48) kN 9.4 N + 0.035 % of reading

(204 to 10 000) lbf

 

2.1 lbf + 0.035 % of reading

 

(2 to 89) kN 15 N + 0.013 % of reading

(460 to 20 000) lbf

 

3.4 lbf + 0.013 % of reading

 

(14.6 to 445) kN 69 N + 0.0 02 % of reading

(3 284 to 100 000) lbf

 

16 lbf + 0.0 02 % of reading

 

Force – Tension (9.8 to 4 452) mN 0.018 mN + 0.018 % of reading
(1 to 454) grf  0.001 9 g + 0.018 % of reading
(4.44 to 4 440) N 0.007 5 N + 0.02 % of reading

(1 to 1 000) lbf

 

0.001 7 lbf + 0.02 % of reading

 

(0.91 to 44.48) kN 9.4 N + 0.035 % of reading

(204 to 10 000) lbf

 

2.1 lbf + 0.035 % of reading

 

(2 to 89) kN 110 N + 0.002 4 % of reading

(460 to 20 000) lbf

 

24 lbf + 0.002 4 % of reading

 

(14.6 to 445) kN 26 N + 0.1 1 % of reading
      (3 284 to 100 000) lbf 5.9 lbf + 0.1 1 % of reading

Weights

CAPABILITIES:

We are capable of calibrating weights that are Class F and 4 through 7.

Parameter/Equipment

 

Range

 

Expanded Uncertainty

of Measurement (+/-)

Weights (0 to 3) g 5.6 µg + 0.004 4 mg/g
(0 to 200) g 0.053 mg + 0.004 7 mg/g
(0 to 5 000) g 4 mg + 0.002 mg/g
200 g to 15 kg 9.4 mg + 0.006 1 mg/g
(10 to 50) kg 0.92 mg + 0.007 4 mg/g

Pressure and Vacuum

CAPABILITIES:

Parameter/Equipment

 

Range

 

Expanded Uncertainty

of Measurement (+/-)

Vacuum [1]

 

(0.001 to 10) torr

 

0.003 7 torr

 

Pressure-Pneumatic Gage

and Absolute Gage Only [1]

 

(18 to 1 000) psia; (124 to 6 895) kPa

0.002 3 % of reading
 

(0.2 to 18.2) psia; (1.37 to 124.1) kPa

 

0.003 1 % of reading

 

Pressure, Hydraulic Gage [1]

 

 

(1 000 to 15 000) psi; (6.894 to 103.42) Mpa

 

0.006 7 % of reading

 

Manometers [1]

 

(0 to 20) inH2O

 

0.003 inH2O

 

Manometers [1] (0 to 2) inH2O 0.001 5 inH2O; 0.04 mm/H2O

Scales & Balances

CAPABILITIES:

Parameter/Equipment

 

Range

 

Expanded Uncertainty

of Measurement (+/-)

Precision Balances

(Resolution 0.1 mg) [1]

(0 to 205) g 0.35 mg

 

 

Analytical Balances

(Resolution 1 mg) [1]

(0 to 500) g 0.8 mg

 

 

Analytical Balances

(Resolution 10 mg) [1]

(0 to 3 200) g 8.1 mg

 

 

Bench Scales

(Resolution 0.1 g) [1]

(0 to 32) kg 69 mg

 

 

Floor Scales

(Resolution 22 g) [1]

(0 to 907) kg 0.1 kg

Torque

CAPABILITIES:

Parameter/Equipment

 

Range

 

Expanded Uncertainty

of Measurement (+/-)

Torque Analyzers (0.1 to 2 712) N∙m 0.04 % of reading

(0.1 to 2 000) lbf·ft

 

0.04 % of reading

 

Torque Wrenches [1,2] (0.05 to 5.6) N∙m (0.001 8 + 0.002 7T) N∙m

(0.5 to 50) lbf·in

 

(0.016 + 0.002 7T) lbf·in

 

Torque Wrenches [1,2] (5.6 to 22.6) N∙m (0.005 + 0.002 7T) N∙m
(50 to 200) lbf·in (0.044 + 0.002 7T) lbf·in
(20.3 to 135.6) N∙m (0.025 + 0.002 8T) N∙m
(15 to 100) lbf·ft (0.018 + 0.002 8T) lbf·in
(135.6 to 2 711.6) N∙m (0.21 + 0.002 8T) N∙m

(100 to 2 000) lbf·ft

 

(0.15 + 0.002 8T) lbf·in

 

Torque Watches [1] (2 to 17) N∙m 0.1 N∙m
(0.5 to 2.5) ozf·in (0.014 ozf·in)
(8 to 70) N∙m 0.5 N∙m

(2 to 10) ozf·in

 

(0.071 ozf·in)

 

(42 to 303) N∙m 1.6 N∙m
(6 to 43) ozf·in (0.22 ozf·in)
(211 to 1 518) N∙m 6.8 N∙m
(30 to 215) ozf·in (0.96 ozf·in)

Viscosity

CAPABILITIES:

Parameter/Equipment

 

Range

 

Expanded Uncertainty

of Measurement (+/-)

Viscometers < 10 cP 0.3 % of reading
(10 to 100) cP 0.46 % of reading
(100 to 1 000) cP 0.5 % of reading
(1 000 to 10 000) cP 0.68 % of reading

(10 000 to 100 000) cP

 

0.71 % of reading

 

Viscosity Cups < 10 cSt 0.98 % of reading
(10 to 100) cSt 1.7 % of reading
(100 to 1 000) cSt 1.7 % of reading

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