OIML Class E1 Calibration and Test Weights

200g-1g OIML Class E1 Weight Set with No Certificate -- 7420-E1 [7420-E1 from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Used as a primary reference for calibrating other reference standards and weights where the stability of the environment and careful handling are assured. Class E1 weights have no method of adjustment and are not suitable for general laboratory use. The uncertainty is guaranteed... [See More]

  • Class & Tolerance: OIML Class E1
  • Denomination / Weight: 0.0022 to 0.4410
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
Special Steel Non-magnetizable Individual Knob Weight -- YCW311-00
from Sartorius Lab Instruments GmbH & Co. KG

Weights (YCW). Features of Sartorius metrological weights. Class E1, E2, F1 and F2 knob weights. 1 g to 50 kg, special steel, non-magnetizable. E1; density: 8.0 g/cm3. E2, F1, F2: density: 7.95 g/cm3. Packaging of the weights: Up to 20 g in a plastic case. From 50 g and up in a wooden case. From 1... [See More]

  • Class & Tolerance: OIML Class E1
  • Denomination / Weight: 0.0022
  • Weight Type / Shape: Calibration Weight / Mass Standard; Knob Weight
  • Units System: Metric (SI, g or kg)
200g-1g OIML Precision Class E1 Weight Set, NVLAP Certificate -- 7420-E1W [7420-E1W from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Used as a primary reference for calibrating other reference standards and weights where the stability of the environment and careful handling are assured. Class E1 weights have no method of adjustment and are not suitable for general laboratory use. The uncertainty is guaranteed... [See More]

  • Class & Tolerance: OIML Class E1; Calibration Certificate
  • Denomination / Weight: 0.0022 to 0.4410
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
Special Steel Non-magnetizable Wire Weight 1mg, E1 -- YCW0111-00
from Sartorius Lab Instruments GmbH & Co. KG

Weights (YCW). Features of Sartorius metrological weights. Class F1 leaf weights (F2, M1 in weight sets, or on request). 1 –5 mg aluminum; density 2.7 g/cm3. 10 –500 mg nickel silver; density 8.6 g/cm3. Class E1 and E2 wire weights. 1-mg special steel, non-magnetizable. E1: density 8.0... [See More]

  • Class & Tolerance: OIML Class E1
  • Denomination / Weight: 2.21E-6
  • Weight Type / Shape: Calibration Weight / Mass Standard; Wire Weight
  • Units System: Metric (SI, g or kg)
200g-1mg OIML Class E1 Weight Set with No Certificate -- 7421-E1 [7421-E1 from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Used as a primary reference for calibrating other reference standards and weights where the stability of the environment and careful handling are assured. Class E1 weights have no method of adjustment and are not suitable for general laboratory use. The uncertainty is guaranteed... [See More]

  • Class & Tolerance: OIML Class E1
  • Denomination / Weight: 2.21E-6 to 0.4410
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
Weight Set -- YCS011-351-00
from Sartorius Lab Instruments GmbH & Co. KG

Weight Sets (YCS). Features of Sartorius weight sets. The weights in Sartorius sets have the same features as the individual weights of their corresponding class. Sartorius weight sets are supplied in a wooden case (except for service weights, which are in a plastic case), along with the matching... [See More]

  • Class & Tolerance: OIML Class E1
  • Denomination / Weight: 2.21E-6 to 0.0110
  • Weight Type / Shape: Calibration Weight / Mass Standard; Weight Set
  • Units System: Metric (SI, g or kg)
200g-1mg OIML Class E1 Weight Set, NVLAP Certificate -- 7421-E1W [7421-E1W from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Used as a primary reference for calibrating other reference standards and weights where the stability of the environment and careful handling are assured. Class E1 weights have no method of adjustment and are not suitable for general laboratory use. The uncertainty is guaranteed... [See More]

  • Class & Tolerance: OIML Class E1; Calibration Certificate
  • Denomination / Weight: 2.21E-6 to 0.4410
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)