ASTM E2658 Accredited Testing Labs Worldwide

ASTM E2658 cable extension transducer with stopwatch Calibrated extensometer within ASTM Class B1 range & stopwatch Class A Load cell & stopwatch Feeler Gauge & Straight Edge Pressure Gauges3 / Transducer (0 to

ASTM E2658 Digital LVDT Stopwatch Cross Head Displacement3 (0.050 to 6.000) in 0.0019 in ASTM E2309 Indirect Verification of Rockwell Hardness Testers3 HRBW: High Medium Low HRC

ASTM E2658 Heidenhain gages, stopwatch Encoder Extensometers 3 – Gage Length Travel (0.5 to 4.0) in (0.005 to 1.0) in 0.000 92 in 0.000 056 in ASTM E83, ISO 9513 Digital caliper Heidenhain

ASTM E2658 Linear encoder with precision scale and micrometer head Timer, linear displacement over time per manufacturers specifications III. Thermodynamics Parameter/Equipment Range CMC 2, 6 () Co

ASTM E2658

ASTM E2658 (janvier 2015) / Sur site Machines de traction/compression Longueur Vérification du déplacement de la traverse par lecture directe et comparaison avec des étalons (cales étalons et pieds à coulisse) ASTM E2309 (février 2

ASTM E2658 Principaux moyens utilisés : Capteur de déplacement et chronomètres raccordés Sur site Machines de traction- compression Longueur Vérification de systèmes de mesures de déplacement Méthode interne MB4/402 (*) ASTM E2309

ASTM E2658, GB2 calibrator unit GB2 calibrator unit Photo tachometer Torque3 – Measure & Measuring Equipment Clockwise & Counter- Clockwise (0.0044 to 44.25) lbfꞏin (15 to 505) lbfꞏin (80 to 5350) lbfꞏin

ASTM E2658 high accuracy length scale, or encoder travel sensor, high accuracy stopwatch Speed / RPM3 – Tachometer (5 to 99 999) RPM 0.007 % High accuracy tachometer __________________________________________________

Parameter / Equipment Range CMC2, 4, 5, 6 (±) Comments Location8 Torque3 – Measure & Measuring Equipment (0.15 to 200) lbf·in (4 to 750 000) lbf·in 0.1 % 0.25 % Deadweight systems, ASTM E2624