INDIVIDUAL WEIGHT CLASS F 2 Ohaus (30390875)

INDIVIDUAL WEIGHT CLASS F 2 Ohaus (30390875)

The INDIVIDUAL WEIGHT CLASS F 2 Ohaus (30390875) is a precision 2 mg calibration weight designed for accurate verification and routine performance checks of analytical balances and microbalances. Rated to OIML Class F2, this weight supports dependable small-mass referencing in laboratories, research facilities, education labs, and quality control environments. Its flat design helps provide stable placement on balance pans, while the one-piece construction supports consistent handling and long-term stability. A protective case is included to help reduce contamination and protect the weight from damage—an important factor for maintaining accuracy at milligram levels.

Key Features

• OIML Class F2 accuracy class for reliable balance verification

• 2 mg nominal value for microbalance and analytical balance checks

• Flat design for stable placement during weighing

• One-piece construction for consistent handling and durability

• Protective case included to reduce contamination risk and simplify storage

• Made in the USA

Applications

• Verification and routine checks for analytical balances and microbalances

• Sensitivity and repeatability testing at milligram ranges

• Reference mass for laboratory QC and measurement assurance procedures

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

Specifications

• Product Type: Individual Calibration Weight

• Brand / Model: Ohaus 30390875

• OIML Class: F2

• Nominal Weight Value: 2 mg

• Design: Flat

• Protective Case: Included

• Construction: One-piece

• Density at 20°C: 2.70 g/cm³

• Dimensions (L x H x W): 0.11 in x 0.08 in x 0.16 in (0.28 cm x 0.203 cm x 0.41 cm)

• Dimensions in Case (H x Ø): 2.5 in x 2 in (6.35 cm x 5.08 cm)

• Weight Material: Aluminum (3003-H14 Aluminum)

• Weight Tolerance: 0.06 mg

• Origin: USA