Ohaus OIML E1 Test Weight (Wire Shape, 1mg - 500mg) - Optional NVLAP Certificate

Wire Shape, Stainless Steel

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-30517704 1mg, No Certificate
• Ohaus OH-30517705 2mg, No Certificate
• Ohaus OH-30517706 5mg, No Certificate
• Ohaus OH-30517707 10mg, No Certificate
• Ohaus OH-30517958 20mg, No Certificate
• Ohaus OH-30517959 50mg, No Certificate
• Ohaus OH-30517960 100mg, No Certificate
• Ohaus OH-30517961 200mg, No Certificate
• Ohaus OH-30517962 500mg, No Certificate
• Ohaus OH-30517963 1mg, NVLAP Certificate
• Ohaus OH-30517964 2mg, NVLAP Certificate
• Ohaus OH-30517965 5mg, NVLAP Certificate
• Ohaus OH-30517966 10mg, NVLAP Certificate
• Ohaus OH-30517967 20mg, NVLAP Certificate
• Ohaus OH-30517968 50mg, NVLAP Certificate
• Ohaus OH-30517969 100mg, NVLAP Certificate
• Ohaus OH-30517970 200mg, NVLAP Certificate
• Ohaus OH-30517971 500mg, NVLAP Certificate