Ohaus OIML E1 Test Weight (Cylindrical Shape, Troemner Alloy 8, 1g - 20kg) - Optional NVLAP Certificate

Cylindrical Shape, Troemner Alloy 8

Overview

Troemner OIML Individual Calibration Weights offer the tightest tolerances, and lowest uncertainties and all surfaces are polished to a perfect finish to meet or exceed OIML R 111 tolerance and design restrictions. OIML Class E1, E2, F1, and F2 calibration weights are manufactured from high-grade stainless steels including Troemner Alloy 8 which possesses closely controlled density, low magnetic susceptibility, and corrosion resistance.

Applications

Use OIML E1 as a primary reference to calibrate other mass standards and use for traceability between national mass standards and OIML E2 weights and lower. OIML E1 is appropriate for calibrating high-precision balances with a readability as low as 0.1mg.

Construction

Weights 1g and above are two-piece. Weights 500mg and below are one-piece. Weights 50kg to 1kg is Troemner Alloy 8 or 316 Stainless Steel. Weights 500g to 1g are Troemner Alloy 8. Weights ≤500mg are 303 Stainless Steel, 304 Stainless Steel, or Aluminum.

Features

Weights 1g - 50kg have a tapered neck allowing easy handling, a polished mirror-like finish allowing scratches or foreign matter to be seen, and the bottom of weights are recessed to reduce wear. mg weights are flat with one end turned up for easy handling.

Product Range

• Ohaus OH-30517972 1g, No Certificate
• Ohaus OH-30517973 2g, No Certificate
• Ohaus OH-30517974 5g, No Certificate
• Ohaus OH-30517975 10g, No Certificate
• Ohaus OH-30517976 20g, No Certificate
• Ohaus OH-30517977 50g, No Certificate
• Ohaus OH-30517978 100g, No Certificate
• Ohaus OH-30517979 200g, No Certificate
• Ohaus OH-30517980 500g, No Certificate
• Ohaus OH-30517981 1kg, No Certificate
• Ohaus OH-30517982 2kg, No Certificate
• Ohaus OH-30517983 5kg, No Certificate
• Ohaus OH-30517984 10kg, No Certificate
• Ohaus OH-30517985 20kg, No Certificate
• Ohaus OH-30390941 1g, NVLAP Certificate
• Ohaus OH-30390940 2g, NVLAP Certificate
• Ohaus OH-30390939 5g, NVLAP Certificate
• Ohaus OH-30390938 10g, NVLAP Certificate
• Ohaus OH-30390937 20g, NVLAP Certificate
• Ohaus OH-30390936 50g, NVLAP Certificate
• Ohaus OH-30390935 100g, NVLAP Certificate
• Ohaus OH-30390934 200g, NVLAP Certificate
• Ohaus OH-30390933 500g, NVLAP Certificate
• Ohaus OH-30390932 1kg, NVLAP Certificate
• Ohaus OH-30390931 2kg, NVLAP Certificate
• Ohaus OH-30390930 5kg, NVLAP Certificate
• Ohaus OH-30390929 10kg, NVLAP Certificate
• Ohaus OH-30390928 20kg, NVLAP Certificate