Ohaus OIML Calibration Weights and Weight Sets
OIML Individual Calibration Weights
Individual Calibration Weights Adjusted to Meet or Exceed OIML Class E1, E2, F1, and F2 Tolerances
- OIML E1-E2 and F1-F2 offer high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed OIML R111 and have a highly polished finish
- Available in high grade stainless steels including Troemner Alloy 8 which possesses closely controlled density, extremely low magnetic properties, good stability, and resistance to corrosion.
- Available with certificate options traceable to NIST including ISO/IEC 17025 Accredited Certificate or Traceable Certificate to aid in meeting SOP and regulatory requirements.
OIML Calibration Weight Sets
Calibration Weight Sets Adjusted to Meet or Exceed OIML Class E1, E2, F1, and F2 Tolerances
- OIML E1-E2 and F1-F2 offer high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed OIML R 111and have a highly polished finish
- Available in high grade stainless steels including Troemner Alloy 8 which possesses closely controlled density, extremely low magnetic properties, good stability, and resistance to corrosion.
- Available with certificate options traceable to NIST including ISO/IEC 17025 Accredited Certificate or Traceable Certificate to aid in meeting SOP and regulatory requirements.
OIML E2 Weights
Adjusted to Meet or Exceed OIML E2 Tolerances
- Weights from 5g to 200g are Stainless Steel
- Weights include a Weight Case
- Single Body Design Without Adjusting Cavity
OIML E2 Weights with certificate
Adjusted to Meet or Exceed OIML E2 Tolerances
- Weights from 5g to 200g are Stainless Steel
- Weights include a Weight Case
- Single Body Design Without Adjusting Cavity
OIML F1 Weights
Adjusted to Meet or Exceed OIML F1 Tolerances
- Weights from 1g to 10kg are Stainless Steel
- Weights include a Weight Case
- Single Body Design Without Adjusting Cavity
OIML F1 Weights with certificate
Adjusted to Meet or Exceed OIML F1 Tolerances
- Weights from 1g to 10kg are Stainless Steel
- Weights include a Weight Case
- Single Body Design Without Adjusting Cavity
OIML M1 Weights
Adjusted to Meet or Exceed OIML M1 Tolerances
- Weights are Aluminum, Brass, Nickeled Brass or Stainless Steel
- Weight Sets up to 500g include a Polycarbonate Case. Weight Sets above 500g include Wood Hinged Case with Polycarbonate Case inside for weights 500g and below.
- Individual Weights up to 500mg include a Polypropylene Case. Weights from 1g to 5kg include a Polycarbonate Case. Rectangular 10kg, 20kg and 50kg weights do not include a case.
OIML M1 Weights with certificate
Adjusted to Meet or Exceed OIML M1 Tolerances
- Weights are Aluminum, Brass, Nickeled Brass or Stainless Steel
- Weight Sets up to 500g include a Polycarbonate Case. Weight Sets above 500g include Wood Hinged Case with Polycarbonate Case inside for weights 500g and below.
- Individual Weights up to 500mg include a Polypropylene Case. Weights from 1g to 5kg include a Polycarbonate Case. Rectangular 10kg, 20kg and 50kg weights do not include a case.
OIML M3 Weights
Adjusted to Meet or Exceed OIML M3 Tolerances
- Weights from 1g to 10kg are Stainless Steel
- Weights include a Weight Case
- Available with a Calibration Certificate
OIML M3 Weights with certificate
Adjusted to Meet or Exceed OIML M3 Tolerances
- Weights from 1g to 10kg are Stainless Steel
- Weights include a Weight Case
- Available with without a Calibration Certificate