Stephens Analytical, Inc.

Humidity Calibration Services






ISO/IEC 17025 Accredited

Stephens Analytical specializes in the calibration of all makes of hygrometers, relative humidity meters, trace moisture analyzers
and dew point indicators.

Our calibration laboratory has been in continuous operation since 1982. We have maintained ISO/IEC 17025 accreditation since 1987.

Stephens Analytical calibrates the following hygrometer sensor technologies, used to measure the moisture content in gases:

  • Chilled Mirror
  • Aluminum Oxide
  • Silicon
  • Lithium Chloride
  • Oscillating Crystal
  • Polymer
  • Ceramic
  • Electrolytic
  • Infra-red

Our laboratories in CANADA and U.S.A.are accredited
by the
Standards Council of Canada and certified by the
National Research Council of Canada(Canadian equivalent of NIST)
as complying with the requirements of ISO/IEC 17025
(formerly ISO/IEC Guide 25).

Stephens meets the requirements of ANSI/NCSL Z540-1-1994
and the requirements of MIL-STD 45662A.

Our laboratories meet the requirements of ISO 9002
when acting as suppliers of calibration services.

View our Certificate and Scope of Accreditation:


(Certificate) (Scope)
PDF en Français


(Certificate) (Scope)
PDF format requires Adobe Acrobat Reader plug-in.



Stephens Analytical, Inc.
2750 Brabant-Marineau
Montreal, Québec   H4S 1L1
Canada
Tel: 800-267-7474
Fax: 514-335-6566




Last updated 01/15/08