500 g Calibration Weight Sets, OIML Class F2

As of: Monday, November 3, 2025
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Standard Features

Weights manufactured to International Recommendation, OIML R111 specifications

  • OIML E1, E2, F1 and F2 polish finish
  • OIML M1 and M2 satin finish
  • Density for E1/E2 is 7.95 g/cm3 (unless otherwise noted, 1 mg, 2 mg and 5 mg are aluminum, and density is 2.7 g/cm3)
  • Density for F1/F2/M1/M2 is 7.84 g/cm3 (unless otherwise noted, 1 mg, 2 mg and 5 mg density is 2.7 g/cm3, 10 mg to 500 mg density is 7.95 g/cm3)
  • E1 and E2 are supplied with Accredited Certificate per OIML R111
  • E1, E2, F1, F2 and M1 weights include protective case

OPTIONAL

  • OIML F1/F2 weights may be laser marked (additional charges apply)

500 g OIML Classification Weight Set Contents

500 g to 1 mg 500 g to 100 mg 500 g - 1 g 500 g - 100 g
(1) 500 g (1) 500 g (1) 500 g (1) 500 g
(2) 200 g (2) 200 g (2) 200 g (2) 200 g
(1) 100 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 and Total Weight
24 pcs. 16 pcs. 12 pcs. 4 pcs.
1.11111 kg set wt. 1.111 kg set wt. 1.11 kg set wt. 1 kg set wt.

Parts

Part # Description
Class F2
30825 Weight Set,500g-1mg OIML Class F2 SST
30829 Weight Set,500g-100mg OIML Class F2 SST
30833 Weight Set,500g-1g OIML Class F2 SST
30837 Weight Set,500g-100g OIML Class F2 SST

Options

Part # Description
Accessories
36092 Form,Statement of Accuracy
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
50000 Tong ASSY,24cmx7.5cm W/ Surgical Tubing On Ends
Replacement Cases
34645 Weight Case,500g-1mg Wood W/Lined Cover
Case Inserts
30607 Weight Case,500g-1mg 5221 OIML
30608 Weight Case,500g-100g 5221 OIML

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