Rice Lake 30785 Precision Laboratory Weight Set, 28 Pieces, 5 kg to 1 mg, OIML Class E1

Rice Lake 30785 Precision Laboratory Weight Set

Ensure the highest level of measurement accuracy in your laboratory with the Rice Lake 30785 Precision Laboratory Weight Set. This comprehensive 28-piece set spans from 5 kg to 1 mg, providing a wide range of calibration masses for analytical balances and precision instruments. Certified to OIML Class E1, these weights deliver exceptional accuracy and traceability, making them an essential tool for metrology, research, and quality control.

Key Features & Highlights

• Complete 28-piece set: Includes weights from 5 kg to 1 mg (5 kg, 2 kg, 1 kg, 500 g, 200 g, 100 g, 50 g, 20 g, 10 g, 5 g, 2 g, 1 g, 500 mg, 200 mg, 100 mg, 50 mg, 20 mg, 10 mg, 5 mg, 2 mg, 1 mg) for versatile calibration needs.
• OIML Class E1 certification: Meets the highest accuracy class for weights, ensuring minimal measurement uncertainty.
• Calibration certificate included: Provides documented traceability to national standards, supporting compliance and audit requirements.
• Non-magnetic stainless steel construction: Resists corrosion and minimizes magnetic interference, ensuring long-term stability and durability.
• Complies with ASTM E617 and ISO 3611: Adheres to international standards for weight specifications and testing.
• Protective case included: Safely stores and organizes the weights, preventing damage and contamination.

Applications

This weight set is ideal for calibrating analytical balances, precision scales, and mass comparators in laboratories, pharmaceutical facilities, research institutions, and manufacturing environments. It is also suitable for use in quality control, environmental testing, and educational settings where precise mass measurement is critical.