100 g Range, Calibration Weight Sets, OIML Class E1

As of: Friday, July 11, 2025
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Standard Features

  • Weights manufactured to international recommendation, OIML R111 specifications
  • E1 and E2 supplied with Accredited Certificate per OIML R111
  • Density is approximately 7.95 g/cm3
  • Nominal value marked on weights
  • Polish finish
  • Include protective case
  • Serial numbers applied to case (weights may be marked with symbol)
  • View our Metrology Services for calibration weights
  • Use our guide to selecting calibration weights

100 g OIML Weight Set Contents

100 g - 1 mg 100 g - 100 mg 100 g - 1 g
1 - 100 g 1 - 100 g 1 - 100 g
1 - 50 g 1 - 50 g 1 - 50 g
2 - 20 g 2 - 20 g 2 - 20 g
1 - 10 g 1 - 10 g 1 - 10 g
1 - 5 g 1 - 5 g 1 - 5 g
2 - 2 g 2 - 2 g 2 - 2 g
1 - 1 g 1 - 1 g 1 - 1 g
1 - 500 mg 1 - 500 mg  
2 - 200 mg 2 - 200 mg  
1 - 100 mg 1 - 100 mg  
1 - 50 mg    
2 - 20 mg    
1 - 10 mg    
1 - 5 mg    
2 - 2 mg    
1 - 1 mg    
Piece Count
21 13 9
Total Weight
211.11 g 211 g 210 g
Part # Part # Part #
30838-Class E1 30842-Class E1 30846-Class E1
30839-Class E2 30843-Class E2 30847-Class E2
30840-Class F1 30844-Class F1 30848-Class F1
30841-Class F2 30845-Class F2 30849-Class F2
119561-Class M1 - 119560-Class M1
7 9 13
Total Weight
710 g 1 lb 8 lb
Part # Part # Part #
12545 12630 12652

Parts

Part # Description
Class E1 (Includes Accredited Certificate per OIML R111)
30838 Weight Set,100g-1mg OIML Class E1 SST, Calibration Certificate Included
30842 Weight Set,100g-100mg OIML Class E1 SST, Calibratino Certificate Included
30846 Weight Set,100g-1g OIML OIML Class E1 SST, Calibration Certificate Included

Options

Part # Description
Accessories
11714 Weight Glove,Cloth White
11711 Weight,Tweezers 3.54x.46 Delrin
152414 Tweezers,Curved Tip 130 mm, Tips made of nylon.
25836 Serial Number
11755 Cover,Leaf Weight
50035 Weight Forceps, 4-3/4 Plastic, 200g to 500g
Replacement Cases
34697 Case, PVC 100g-1mg OIML SST Weight Set (5221)

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