Troemner OIML Precision Weights conform to the standards of the Organisation Internationale de Metrologie Legale International Recommendation 111-1 (OIML R 111). They are manufactured from the finest stainless steels available including Troemner Alloy 8 Stainless Steel which possesses closely controlled density (8.03 g/cm3 ), extremely low magnetic properties, good stability, and resistance to corrosion.
Milligram WeightsTroemner OIML Precision Weights 500 mg and below are flat weights made of stainless steel (1mg to 5mg are constructed of aluminium). Weights are one-piece construction with one side turned up to make them easy to handle with forceps. Corners and edges are smooth.
Gram WeightsTroemner OIML Precision Weights 1 g and larger are cylindrical in shape with a tapered neck for easy gripping. They are perfectly flat on top to stack easily on centre. Weight bottoms are slightly recessed to expose the smallest possible area to wear. All surfaces are polished to a perfect, mirror-like finish and meet or exceed OIML R 111 specifications. One-piece construction indicates the weight is manufactured from a single uniform piece of stainless steel, the weight has no other material added to it, and it has no method of adjustment other than removing material by polishing.
|Milligram Weights 5mg — 500mg||304 Stainless Steel||7.95 g/cm³ at 20°C|
|Milligram Weights 1mg — 2mg||3003-H14 Aluminium||2.7 g/cm³ at 20°C|
|Weights 1g — 10kg||Troemner Alloy 8||8.03 g/cm³ at 20°C|
|Weights 20kg — 50kg||316 Stainless Steel||7.95 g/cm³ at 20°C|
Weight Set Configuration
Troemner weight sets are supplied in a 5-2-2-1. The 5-2-2-1 configuration means that weights beginning with a “2” are doubled in each decade and weights beginning with a “5” and “1” are single in each decade.
For example, a set with 5-2-2-1series from 200 g to 1 g includes; 1 x 200g, 1 x 100g, 1 x 50 g, 2 x 20 g, 1 x 10 g, 1 x 5 g, 2 x 2 g, 1 x 1 g.
Troemner’s new patented Weight Set Case is constructed of high quality polycarbonate. The case is designed for OIML Precision Weight Sets where the largest weight is 500 g or below with “5-2-2-1” configuration. Case includes an inner lid over the milligram weights that keeps weights clean and secure when in use and during shipping.