INDIVIDUAL WEIGHT CLASS F 2 Ohaus (30390856)

INDIVIDUAL WEIGHT CLASS F 2 Ohaus (30390856)

The INDIVIDUAL WEIGHT CLASS F 2 Ohaus (30390856) is a precision 5 kg calibration weight designed for accurate verification and routine performance checks of precision balances and laboratory/industrial scales. Conforming to OIML Class F2, this weight supports consistent weighing accuracy for laboratories, calibration rooms, warehouses, and industrial quality control environments. The cylindrical design provides stable placement and repeatable handling, while the two-piece construction improves durability and long-term stability. A protective case is included to protect the weight from dust, contamination, and physical damage during storage and transport.

Key Features

• OIML Class F2 accuracy class for reliable scale and balance verification

• 5 kg nominal value for routine calibration and multi-point linearity checks

• Cylindrical design for stable placement and consistent handling

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

• Protective case included for safer storage and transport

• Made in the USA

Applications

• Verification and routine checks for precision balances and laboratory/industrial scales

• Linearity checks and periodic calibration for kilogram-range weighing

• Reference mass for QC and measurement assurance procedures

• Suitable for calibration labs, warehouses, and controlled weighing environments

Specifications

• Product Type: Individual Calibration Weight

• Brand / Model: Ohaus 30390856

• OIML Class: F2

• Nominal Weight Value: 5 kg

• Design: Cylindrical

• Protective Case: Included

• Construction: Two-piece

• Density at 20°C: 7.95 g/cm³

• Dimensions (H x Ø): 5.71 in x 3.15 in (14.516 cm x 8.001 cm)

• Dimensions in Case (L x H x W): 4 in x 7.5 in x 10 in (10.16 cm x 19.05 cm x 25.4 cm)

• Weight Material: 316 Stainless Steel

• Weight Tolerance: 80 mg

• Origin: USA