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NH Department of Agriculture, Markets, and Food
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New Hampshire Metrology Laboratory

The Metrology Laboratory (Lab) is the custodian of the official mass, volume and length standards for the State and provides world class level calibration services to the legal weights and measures community including both the public and private sectors.

metrology lab equipment

Calibrations provided by the lab are traceable to the national standards maintained by the United States Department of Commerce, National Institute of Standards and Technology (NIST). The Lab maintains ISO/IEC 17025:2005 accreditation through the National Voluntary Laboratory Accreditation Program (NVLAP Lab Code: 200649-0). Mass calibrations are available in echelon levels I (extra fine accuracy), II (fine accuracy), and III (medium accuracy). Volume calibrations are available in echelon levels I (gravimetric) and II (volume transfer).

Hours of Operation

  • Drop-off Hours: 8:00 a.m. – 3:30 p.m. Monday through Friday
  • Laboratory Telephone: (603) 271-0894
  • Please call in advance to schedule a time to drop off or pick up your equipment to be sure that someone is available to assist you.

Fees

Guidance Memoranda

Lab Certificates

Customer Survey

Portable Document Format SymbolPortable Document Format (.pdf). Visit nh.gov for a list of free .pdf readers for a variety of operating systems.


NH Department of Agriculture, Markets and Food
Mailing: PO Box 2042, Concord NH 03302 -2042
Physical: 25 Capitol Street, Second Floor, Concord, NH 03301
(603) 271-3551 | fax: (603) 271-1109