Since 1838, Troemner has enjoyed a long history
as the leader in the field of precision measurements.
Over the years, Troemner has enhanced its reputation as
being the premier company in the metrology industry by
achieving ISO 9001 certification, and accreditation in
our laboratories by both the National Institute of Standards
and Technology (NIST) administered National Voluntary
Laboratory Accreditation Program (NVLAP) and the United
Kingdom Accreditation Service (UKAS). Troemner strives
for excellence in every area of the business, and continues
to raise the standards of the industry.
offers the most comprehensive selection of precision
weights and mass standards. Our weight selection includes
every imaginable size and type from 5000 lb cast iron
test weights to the extremely precise, highly polished
one and two-piece stainless steel weights. At Troemner,
careful attention is paid to every detail of production.
Weight bottoms are slightly recessed to expose the smallest
possible area to wear. Weight heads and necks are precisely
shaped to give a solid, sure grip to forceps or weight
lifters. Troemner uses the finest materials available
for the production of all of our weights and mass standards.
For your most demanding applications, our precision weights
are manufactured from Troemner Alloy
8, which is a specially developed stainless steel.
Troemner Alloy 8 possesses closely controlled density,
extremely low magnetic permeability, good stability and
resistance to corrosion and handling damage. We manufacture
and calibrate weights to meet or exceed the highest tolerance
standards of ANSI/ASTM, OIML and NIST.
Calibration Laboratories provide our customers with
all the data and traceability information they need for
their calibration items. Troemner is committed to achieving
the highest levels of accreditation
for all its calibration technologies. Since 1995, both
NVLAP and UKAS have accredited Troemner's Mass Calibration
Laboratories. Troemner offers either NVLAP or UKAS calibration
and certificates for precision weights. Troemner’s
Mass Calibration Laboratories can also provide NVLAP accredited
mass magnetic susceptibility and density determinations
for precision weights. Troemner was the first company
in the United States to be accredited by NVLAP for Pipette
calibrations and certificates. Troemner’s NVLAP
accreditation has expanded to meet the diverse needs of
our customers and now includes the Humidity Calibration
Service, Pressure Calibration Service, and Temperature
Calibration Service (for comparison temperature calibrations).
Troemner’s Thermal Mass Flow Calibration Service
is performed in an ISO/IEC 17025 compliant laboratory.
New services, including Electrical, Time and Frequency,
are being added to ensure we are meeting all of the unique
needs of our customers.
over 40 years, Troemner has been a leading provider of
As the needs of our customers have changed, we have added
to our product line. Troemner's diverse laboratory equipment
products include Labjaw clamps, various hotplates, stirrers,
shakers, Talboys overhead mixers, and gas cylinder safety
products. Troemner strives to provide our customers with
exactly what they need to run their laboratories efficiently