ASTM E74 Accredited Testing Labs Worldwide

Parameter/Equipment Range CMC2 (±) Comments Location9 Electrical Calibration of RTD Indicators3 – Generate Pt385, 100° (-200 to -80) °C (-80 to 0) °C (0 to 100) °C (100 to 300) °C (300 to 400) °C (400

ASTM E74: within Class AA working range ISO 376: within Class 00, 0.5 & 1 working ranges

ASTM E74 Compression only

IV. Fluid Quantities Parameter/Equipment Range CMC2, 6, 5 (±) Comments Viscosity Meters3 Up to 100 cP (100 to 1000) cP 0.52 % 0.55 % Standard viscosity solutions w/ bath V. Mechanical Paramet

ASTM E74 calibrated load cells w/ GSSYS software

Parameter/Equipment Range CMC2, 4, 6, 10, 11 (±) Comments Force 3 – (cont) Compression Testing Machines Force Gauges 3 – Compression & Tension (10 000 to 100 000) lbf (100 000 to 500 000) lbf Up to

ASTM E74 Load Cells – Tension Compression (0 to 20) kN (0 to 20) kN (0 to 44) kN 0.035 kN 0.036 kN 0.32 kN ASTM E74 ASTM E4 UTM (Universal Testing Machine) – Tension Compression

ASTM E74, ISO 376, & EN10002-3 North America Force3 – Measure (0.002 to 100) lbf (2 to 25 000) lbf (> 25 000 to 1 000 000) lbf 0.1N to 100 kN 100 kN to 1000 kN 0.05 % 0.13 % 0.25 % 0.24 % 0.3 % D

ASTM E74 load cells Stage micrometer Stopwatch

ASTM E74 Load cells & dead weights to ASTM E4 Gyratory Compactors Force Height Angle Speed of Rotation Up to 10 000 lbf (0 to 10) in (0 to 130)° (0 to 1) min 0.026 % 450 µin 0.0013° 0.076 s Loa

ASTM E74, class A load cells ______________________________________________ 1 This laboratory offers commercial calibration, and field calibration service. 2 Calibration and Measurement Capability Uncertainty (CMC) is the small

ASTM E74 weights, force calibration machine Pressure Balances – Air Pressure: Gauge Pressure Absolute Pressure Oil Pressure: Gauge Pressure (8 to 5000) kPa (8 to 350) kPa (0.1 to <1) MPa (1 to 100)