WEIGHT SETS CLASS F 1 Ohaus (80780457)

WEIGHT SETS CLASS F 1 Ohaus (80780457)

The WEIGHT SETS CLASS F 1 Ohaus (80780457) is a precision calibration weight kit designed for routine verification and calibration of analytical and precision balances, as well as scales used in higher capacity ranges. Conforming to OIML Class F1, this set helps maintain consistent weighing accuracy for daily checks, periodic linearity testing, and measurement assurance programs in laboratories and industrial quality control environments. It includes an ISO/IEC 17025 accredited calibration certificate to support traceability and compliance requirements. The kit covers 10 kg down to 1 g and comes in a protective case to keep the weights secure, clean, and organized during storage and transport.

Key Features

• OIML Class F1 accuracy class for dependable calibration and verification

• ISO/IEC 17025 accredited calibration certificate included for traceability and compliance support

• Practical range from 10 kg to 1 g for routine multi-point balance checks

• 17-piece set with 21.11 kg total set capacity

• Two-piece construction for durability and stable long-term performance

• Protective case included for safe storage and convenient handling

• Made in the USA

Applications

• Routine calibration and verification of analytical and precision balances

• Multi-point linearity checks across common gram-to-kilogram weighing ranges

• Quality control workflows requiring traceable reference masses (ISO/IEC 17025)

• Laboratory, production, warehouse, and calibration-room environments

Specifications

• Product Type: Calibration Weight Set

• Brand / Model: Ohaus 80780457

• Unit: 1 unit

• Calibration Certificate: ISO/IEC 17025 Accredited Certificate (included)

• OIML Class: F1

• Weight Set Range: 10 kg to 1 g

• Set Capacity: 21.11 kg

• Total Pieces: 17

• Protective Case: Included

• Construction: Two-piece

• Origin: USA

• Dimensions in Case (L x H x W): 21.082 x 40.64 x 53.848 cm

• Weight (as listed): 661.2 kg