20kg Stainless Steel OIML M1 Knob Test Mass – Class 2

Model: CM1-SS-K20

The CM1-SS-K20 is a high-precision 20kg stainless steel test mass designed to OIML M1 Class 2 standards, making it ideal for calibrating scales and balances used in laboratories, manufacturing, food processing, and other environments where consistent accuracy is critical.

✅ Key Features & Benefits:

• Certified Accuracy:
  Built to OIML M1 Class 2 specifications with a ±660mg tolerance, this test mass is suitable for verifying and calibrating weighing instruments with readability down to 1g.

• Durable Stainless Steel Construction:
  Manufactured from corrosion-resistant polished stainless steel, ensuring longevity, hygiene, and stability—especially in environments requiring frequent cleaning or exposure to moisture.

• Knob Handle Design:
  The ergonomic knob-style handle allows for safe and easy manual handling, reducing the risk of slippage or damage during calibration processes.

• Ideal for QA & Metrology Applications:
  Perfect for use in laboratories, production lines, quality control, and ISO-calibrated environments that require traceable mass standards.

• Compatible with QA Calibration:
  QA calibration can be added at the time of purchase for traceable compliance with ISO/IEC 17025 or other quality management systems. (See below for calibration certificate options.)

📐 Specifications:

• Nominal Mass: 20kg
• Material: Stainless Steel (polished finish)
• Design: Knob (for ergonomic handling)
• Class: OIML M1 (Class 2)
• Tolerance: ±660mg
• Product Code: CM1-SS-K20

Ensure confidence in your weighing results with the CM1-SS-K20. With premium materials, precise manufacturing, and the option to include traceable calibration, this 20kg Class 2 test mass is a dependable choice for professional weight verification.