50 g Calibration Weight Set, ASTM Class 3

As of: Wednesday, July 9, 2025
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Standard Features

  • Stainless steel polished finish
  • Designed to meet ASTM E617-23 specifications
  • ASTM Class 0 weight sets and individual weights are not individually marked with their weight value or individually serialized per ASTM E617-23
  • Nominal value marked on weights
  • Serial numbers applied to case (weights may be marked with symbol)
  • Density 7.95g/cm3

Applications:

  • Calibrating Class I and II balances
  • ASTM Class 4, 5 and 6 weights
  • Student laboratory use
  • Rough weighing operations
  • Tolerance testing
  • Verification checks

Custom Configuration:

  • Custom sets are available as build to order to meet your specific requirements
  • ASTM weight sets larger than 500 g or 1 lb include a hardwood case with velvet-lined pockets
  • Weight sets with the largest weight of 500 g include a precision-machined, polyvinyl crush-resistant case

50 g ASTM Weight Set Contents

5-2-2-1   5-2-2-1   5-2-2-1   5-2-2-1   5-2-2-1  
50 g - 1 mg 50 g - 1 mg 50 g - 5 mg 50 g - 5 mg 50 g - 10 mg 50 g - 10 mg 50 g - 100 mg 50 g - 100 mg 50 g - 1 g 50 g - 1 g
11982 Class 3 22288 Class 3 11988 Class 3 22182 Class 3 11989 Class 3 22181 Class 3 84161 Class 3 12300 Class 3 12004 Class 3 12299 Class 3
(1) 50 g (1) 50 g (1) 50 g (1) 50 g (1) 50 g (1) 50 g (1) 50 g (1) 50 g (1) 50 g (1) 50 g
(1) 30 g – (1) 30 g – (1) 30 g – (1) 30 g – (1) 30 g –
(1) 20 g (2) 20 g (1) 20 g (2) 20 g (1) 20 g (2) 20 g (1) 20 g (2) 20 g (1) 20 g (2) 20 g
(1) 10 g (1) 10 g (1) 10 g (1) 10 g (1) 10 g (1) 10 g (1) 10 g (1) 10 g (1) 10 g (1) 10 g
(1) 5 g (1) 5 g (1) 5 g (1) 5 g (1) 5 g (1) 5 g (1) 5 g (1) 5 g (1) 5 g (1) 5 g
(1) 3 g – (1) 3 g – (1) 3 g – (1) 3 g – (1) 3 g –
(1) 2 g (2) 2 g (1) 2 g (2) 2 g (1) 2 g (2) 2 g (1) 2 g (2) 2 g (1) 2 g (2) 2 g
(1) 1 g (1) 1 g (1) 1 g (1) 1 g (1) 1 g (1) 1 g (1) 1 g (1) 1 g (1) 1 g (1) 1 g
(1) 500 mg (1) 500 mg (1) 500 mg (1) 500 mg (1) 500 mg (1) 500 mg (1) 500 mg (1) 500 mg    
(1) 300 mg – (1) 300 mg – (1) 300 mg – (1) 300 mg –    
(1) 200 mg (2) 200 mg (1) 200 mg (2) 200 mg (1) 200 mg (2) 200 mg (1) 200 mg (2) 200 mg    
(1) 100 mg (1) 100 mg (1) 100 mg (1) 100 mg (1) 100 mg (1) 100 mg (1) 100 mg (1) 100 mg    
(1) 50 mg (1) 50 mg (1) 50 mg (1) 50 mg (1) 50 mg (1) 50 mg        
(1) 30 mg – (1) 30 mg – (1) 30 mg –        
(1) 20 mg (2) 20 mg (1) 20 mg (2) 20 mg (1) 20 mg (2) 20 mg        
(1) 10 mg (1) 10 mg (1) 10 mg (1) 10 mg (1) 10 mg (1) 10 mg        
(1) 5 mg (1) 5 mg (1) 5 mg (1) 5 mg            
(1) 3 mg –                
(1) 2 mg (2) 2 mg                
(1) 1 mg (1) 1 mg                
20 pcs. 20 pcs. 17 pcs. 17 pcs. 16 pcs. 16 pcs. 12 pcs. 12 pcs. 8 pcs. 8 pcs.
122.221 g set wt. 111.11 g set wt. 122.215 g set wt. 111.105 g set wt. 122.21 g set wt. 111.1 g set wt. 122.1 g set wt. 111 g set wt. 121 g set wt. 110 g set wt.

Parts

Part # Description
Class 3
11982 Weight Set,50g-1mg ASTM Class 3 SST Polished (5321)
22288 Weight Set,50g-1mg ASTM Class 3 SST Polished (5221)
11988 Weight Set,50g-5mg ASTM Class 3 SST Polished (5321)
22182 Weight Set,50g-5mg ASTM Class 3 SST Polished (5221)
11989 Weight Set,50g-10mg ASTM Class 3 SST Polished (5321)
22181 Weight Set,50g-10mg ASTM Class 3 SST Polished (5221)
84161 Weight Set,50g-100mg ASTM Class 3 SST Polished (5321)
12300 Weight Set,50g-100mg ASTM Class 3 SST Polished (5221)
12004 Weight Set,50g-1g ASTM Class 3 SST Polished (5321)
12299 Weight Set,50g-1g ASTM Class 3 SST Polished (5221)

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