STAINLESS STEEL M1 MASSES

Polished Stainless Steel Calibration Masses – OIML Class M1 Tolerance

Our OIML Class M1 polished stainless steel calibration weights are designed for general purpose weighing and calibration across a wide range of industries in New Zealand. These cost-effective and reliable cylindrical masses are ideal for testing and calibrating Class III balances, commercial scales, and for use as general test weights in industrial environments.

Key Features:

• Durable Construction: Made from high-grade 2Cr13 polished stainless steel for corrosion resistance and long-lasting performance.

• Versatile Applications: Suitable for use in production lines, quality control, commercial weighing systems, and basic lab checks.

• Mass Construction Types:

  • 500 g – 50 g: Plugged stainless steel

  • 20 g – 1 g: Solid stainless steel

  • 500 mg – 1 mg: Sheet stainless steel

• Protective Storage Options: Available upon request for various weight ranges.

• Bulk or High Capacity Options: Prices for M1 weights up to 20 kg available on request.

OIML M1 Capacity & Tolerances:

• 5 kg: ±250 mg

• 2 kg: ±100 mg

• 1 kg: ±50 mg

• 500 g: ±25 mg

• 200 g: ±10 mg

• 100 g: ±5 mg

• 50 g: ±3.0 mg

• 20 g: ±2.5 mg

• 10 g: ±2.0 mg

• 5 g: ±1.5 mg

• 2 g: ±1.2 mg

• 1 g: ±1.0 mg

• 500 mg: ±0.8 mg

• 200 mg: ±0.6 mg

• 100 mg: ±0.5 mg

• 50 mg: ±0.4 mg

• 20 mg: ±0.3 mg

• 10 mg: ±0.25 mg

• 5 mg: ±0.2 mg

• 2 mg: ±0.2 mg

• 1 mg: ±0.2 mg

Please Note: Specifications, materials, and packaging may vary and are subject to change without prior notice. Reach out if you require custom sets or calibration certificates.