Mass Weight Set Calibration Services


Femto Scientific provides calibration services for mass weight sets to the standards of all primary weight governing organizations, including: ASTM Class 1 , ASTM Class 2, ASTM Class 3, ASTM Class 4, ASTM Class 5, ASTM Class 6, ASTM Class 7, OIML Class E0 , OIML Class E1, OIML Class E2, OIML Class F1, OIML Class F2, OIML Class M1, OIML Class M2 and NIST

Below are a few of the manufacturers and types and ranges of weights we service:

Troemner Weight Sets
Rice Lake Weight Sets
Mettler Toledo Weight Sets
Sartorius Weight Sets

Mass Ranges

  • 1 mg
  • 2 mg
  • 5 mg
  • 10 mg
  • 20 mg
  • 50 mg
  • 100 mg
  • 200 mg
  • 500 mg
  • 1 g
  • 2 g
  • 5 g
  • 10 g
  • 20 g
  • 50 g
  • 100 g
  • 200 g
  • 500 g
  • 1 kg
  • 2 kg
  • 5 kg
  • 10 kg
  • 20 kg
  • 50 kg
  • 100 kg

Calibration Services for the following Weight Types

  • Microgram Weights
  • Analytical Weights
  • Precision Weights
  • Lab Weights
  • Calibration Weights
  • Scale Weights
  • Test Weights
  • Grip Handle Weights
  • Weight Hangers
  • Hooked Weights (Weights with Hooks)
  • Stainless Steel Weights
  • Cast Iron Weights
  • Custom Weights
  • Slotted Weights
  • Weight Carts
A hand using calibration weights with a balance scale in a precision measurement toolkit.
Calibration weight being adjusted with tongs on a laboratory scale in a controlled environment.

Femto’s calibration includes:

  • Calibration of All Manufacturers, Models, and Masses 

  • All Test Material Is Certified and Traceable To the National Institute of Standards and Technology (NIST)

  • Cutting-edge ID tags for Easy Documentation and Tracking

We  provide calibration services for ASTM Class 1 , ASTM Class 2, ASTM Class 3, ASTM Class 4, ASTM Class 5, ASTM Class 6, ASTM Class 7, OIML Class E0 , OIML Class E1, OIML Class E2, OIML Class F1, OIML Class F2, OIML Class M1, and OIML Class M2 mass weight sets In These Locations But Not Limited To:

  • New York City, New York (NY) – Manhattan

  • Somerset, New Jersey (NJ)

  • Boston, Massachusetts (MA)

  • Cambridge, Massachusetts (MA)

  • Philadelphia, Pennsylvania (PA)

  • Baltimore, Maryland (MD)

  • Bethesda, Maryland (MD)

  • New Haven, Connecticut (CT)

  • Hartford, Connecticut (CT)

  • Providence, Rhode Island (RI)

  • Newark, Delaware (DE)

  • Manchester, New Hampshire (NH)

  • Rochester, New York (NY)

  • Richmond, Virginia (VA)

  • Durham, North Carolina (NC)

  • Charlotte, North Carolina (NC)

  • San Diego, California (CA)

  • San Francisco, California (CA)

  • Los Angeles, California (CA)

  • Denver, Colorado (CO)

  • Houston, Texas (TX)

  • Phoenix, Arizona (AZ)

  • St. Louis, Missouri (MO)

  • Cincinnati, Ohio (OH)

  • Cleveland, Ohio (OH)

  • Indianapolis, Indiana (IN)

Note: All instruments must be decontaminated from radioactivity, biohazardous material and toxic substances.

Equipment Decontamination Verification
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