WEIGHT SETS CLASS F 1 Ohaus (80780461)

WEIGHT SETS CLASS F 1 Ohaus (80780461)

The WEIGHT SETS CLASS F 1 Ohaus (80780461) is a high-capacity calibration weight kit designed for accurate verification and routine calibration of balances and scales used in heavier weighing ranges. Conforming to OIML Class F1, this set supports consistent weighing accuracy for industrial quality control, production weighing, warehouses, calibration rooms, and laboratories that handle larger loads. It covers 50 kg down to 1 g, enabling practical multi-point checks for linearity and repeatability across common gram-to-kilogram ranges. The set includes an ISO/IEC 17025 accredited calibration certificate to support traceability and compliance requirements, and it comes with a protective case to keep the weights organized and protected 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

• Wide range from 50 kg to 1 g for multi-point checks on high-capacity scales

• 20-piece set with 100 kg total set capacity

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

• Protective case included for secure storage and easier handling

• Made in the USA

Applications

• Verification and calibration of industrial scales and high-capacity balances

• Multi-point linearity checks across heavier weighing ranges

• Quality control and production weighing validation in industrial environments

• Reference standards for calibration rooms and measurement assurance programs

Specifications

• Product Type: Calibration Weight Set

• Brand / Model: Ohaus 80780461

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

• OIML Class: F1

• Weight Set Range: 50 kg to 1 g

• Set Capacity: 100 kg

• Total Pieces: 20

• 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): 11.7 in x 19.7 in x 24.6 in (29.718 cm x 50.038 cm x 62.484 cm)

• Origin: USA

Set Contents (20 pcs)

• 50 kg (1)

• 20 kg (2)

• 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)