Thermometer COFRAC calibration
Products
Information
Aérométrologie calibrate in thermometry by comparison :
To a reference probe associated with a multimeter in baths, ovens or chamber, from -100°C to +1100°C, at three temperature points repeated each ten times
To fixed points from the E.I.T.-90 (Mercury -38,834°C, water 0,01°C or Gallium 29,764°C), at one or two measure cycle(s) depending on the equipment to be calibrated, each measure cycle repeated ten times
E.I.T.-90 : International Temperature Scale (Echelle Internationale de Température) dated from 1990.
With numerous means at its disposal, the temperature measurement laboratory can calibrate and verify the following :
Platinum resistance probes 100 and 1000 ohms in 3 or 4 wire technology
Thermoelectric couple probes
Temperature measurements chains, analog or digital thermometers
Mechanical thermometers
Recorders
Accreditation:
Temperature N°2-1583 (-100°C to +1100°C), Fixed Points, Les Ulis (91)
Temperature N°2-6346 : -40°C à +150°C, Pernes-Les-Fontaines (84)
Scope is available on www.cofrac.fr
Technical sheet
Nomenclature
Services, engineering
