INDIVIDUAL WEIGHT CLASS F 2 Ohaus (30390870)

INDIVIDUAL WEIGHT CLASS F 2 Ohaus (30390870)

The INDIVIDUAL WEIGHT CLASS F 2 Ohaus (30390870) is a precision 100 mg calibration weight designed for accurate verification and routine performance checks of analytical balances and microbalances. Conforming to OIML Class F2, this weight supports consistent, repeatable weighing results in laboratories, research facilities, education labs, and quality control environments. The flat design provides stable placement on a balance pan, while the one-piece construction supports reliable handling and long-term stability. A protective case is included to help protect the weight from dust, contamination, and physical damage. This model is supplied without a calibration certificate.

Key Features

• OIML Class F2 accuracy class for reliable balance verification

• 100 mg nominal value for routine analytical and microbalance checks

• Flat design for stable placement during weighing

• One-piece construction for consistent handling and durability

• Protective case included for safer storage and transport

• 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 calibration labs, education, and controlled weighing environments

Specifications

• Product Type: Individual Calibration Weight

• Brand / Model: Ohaus 30390870

• Calibration Certificate: No Certificate

• OIML Class: F2

• Nominal Weight Value: 100 mg

• Design: Flat

• Protective Case: Included

• Construction: One-piece

• Density at 20°C: 7.95 g/cm³

• Dimensions (L x H x W): 0.38 in x 0.13 in x 0.38 in (0.97 cm x 0.33 cm x 0.97 cm)

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

• Weight Material: 304 Stainless Steel

• Weight Tolerance: 0.16 mg

• Origin: USA