Sartorius ASTM Class 2 calibration weight, Cylindrical, OIML Shape, 1 kg
Includes Report of Traceability and Certificate of Calibration

ASTM Class 2 - Appropriate for calibrating high-precision toploading balances with readabilities ranging from 0.001 g to 0.01 g

Certificate of Calibration - The Certificate of Calibration report includes the nominal value and the conventional mass correction value for each weight certified. It also lists information on the standards the weights were compared against, including:

• Identifying number
• NIST test number
• Date the standards were last calibrated
• NVLAP laboratory code

Report of Traceability - At no additional cost, each Sartorius weight or weight set is supplied with a Report of Traceability. This report identifies:

• Tolerance class
• Type of construction
• NIST test number
• Date of applicable Sartorius primary standard(s)
• Secondary set number
• Includes technicians signature

Sartorius Certified Calibration Weights:

• NVLAP-accredited metrology lab
• Meets or exceeds all ASTM Standards
• 1 mg to 5 kg calibration masses
• Corrosion-resistant stainless steel
• Custom weight sets available (phone 1-800-832-0055 for information)