WEIGHT SETS CLASS F 1 Ohaus (80780446)

WEIGHT SETS CLASS F 1 Ohaus (80780446)

The WEIGHT SETS CLASS F 1 Ohaus (80780446) is a precision calibration weight kit designed for routine verification and calibration of analytical and precision balances in the gram range. Conforming to OIML Class F1, this set helps maintain consistent weighing accuracy for laboratory, research, and quality control applications that rely on dependable reference masses. With coverage from 500 g down to 1 g, it supports multi-point checks such as linearity verification and repeatability testing. The protective case keeps the weights organized and protected during storage and transport for more stable long-term performance.

Key Features

• OIML Class F1 accuracy class for dependable calibration and verification

• Practical gram-range coverage from 500 g to 1 g for routine balance checks

• 12-piece set with 1.11 kg total set capacity

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

• Protective case included for safe storage and easier handling

• Made in the USA

Applications

• Routine calibration and verification of analytical and precision balances

• Multi-point linearity checks within common gram weighing ranges

• Quality control workflows requiring reliable mass references

• Laboratory, education, and research weighing environments

Specifications

• Product Type: Calibration Weight Set

• Brand / Model: Ohaus 80780446

• OIML Class: F1

• Weight Set Range: 500 g to 1 g

• Set Capacity: 1.11 kg

• Total Pieces: 12

• Protective Case: Included

• Construction: Two-piece

• Density at 20°C: 8.03 g/cm³

• Case Dimensions (L x H x W): 8.89 cm x 17.78 cm x 20.32 cm

Set Contents (12 pcs)

• 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)