The 500 g Calibration Weight Sets, specially designed for precision, comply with OIML Class E1 standards. These sets are perfect for a range of laboratory applications, including density measurement, tolerance checking, and mass standards. They also adhere to OIML guidelines for balance and scale verification.

Key Features:

• Display of nominal value on weights
• Case marked with unique serial numbers (weights may also bear identification symbol)
• Weights feature an approximate density of 7.95 g/cm3
• E1, E2, F1, F2 weights boast an exquisite polish finish
• Comes with a protective case for E1, E2, F1 and F2 weights
• Crafted in compliance with international recommendation OIML R111 specifications
• Offering E1 and E2 sets, complete with an Accredited Certificate, as per OIML R111