WEIGHT SETS CLASS F 1 Ohaus (80780430)

WEIGHT SETS CLASS F 1 Ohaus (80780430)

The WEIGHT SETS CLASS F 1 Ohaus (80780430) is a precision calibration weight kit designed for routine verification and calibration of analytical and precision balances in laboratories and industrial quality control. Manufactured to OIML Class F1, this set helps maintain consistent weighing accuracy for daily checks, periodic linearity testing, and measurement assurance programs. It covers a practical range from 10 kg down to 1 g and includes 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

• Practical range from 10 kg to 1 g for 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 safer storage and easier handling

• Made in the USA

Applications

• Routine calibration and verification of analytical and precision balances

• Linearity testing using multiple weight points across common weighing ranges

• Quality control and inspection workflows requiring reliable mass references

• Laboratory, education, research, and industrial weighing environments

Specifications

• Product Type: Calibration Weight Set

• Brand / Model: Ohaus 80780430

• Calibration Certificate: Not 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

• Density at 20°C:

  • 1 kg and below: 8.03 g/cm³

  • Above 1 kg: 7.95 g/cm³

• Dimensions in Case (L x H x W): 8.3 in x 16 in x 21.2 in (21.082 cm x 40.64 cm x 53.848 cm)

Set Contents (17 pcs)

• 10 kg (1)

• 5 kg (1)

• 2 kg (2)

• 1 kg (1)

• 500 g (1)

• 200 g (2)

• 100 g (1)

• 50 g (1)

• 20 g (2)

• 10 g (1)

• 5 g (1)

• 2 g (2)

• 1 g (1)