WEIGHT SETS CLASS F 2 Ohaus (30390820)
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WEIGHT SETS CLASS F 2 Ohaus (30390820)
The WEIGHT SETS CLASS F 2 Ohaus (30390820) is a precision calibration weight set designed for routine verification and linearity checks of analytical balances, precision balances, and laboratory scales. Conforming to OIML Class F2, this set covers a practical gram-level range from 500 g down to 1 g, making it ideal for multi-point checks commonly used in daily QC and calibration routines. The two-piece construction supports durable, repeatable handling, while the included protective case helps keep the weights clean, organized, and protected during storage and transport. This model is supplied without a calibration certificate.
Key Features
OIML Class F2 calibration weight set for reliable balance and scale verification
Range from 500 g to 1 g for multi-point gram-level checks
Two-piece construction for durable handling and stable performance
Protective case included to keep weights organized and protected
Made in the USA
Applications
Routine verification for analytical and precision balances
Linearity checks across common gram values (1 g to 500 g)
Reference standards for laboratory QC and measurement assurance procedures
Suitable for education labs, research labs, and controlled weighing environments
Specifications
Product Type: Calibration Weight Set
Brand / Model: Ohaus 30390820
Calibration Certificate: No Certificate
OIML Class: F2
Weight Set Range: 500 g – 1 g
Set Capacity: 1.11 kg
Total Pieces: 12
Protective Case: Included
Construction: Two-piece
Density at 20°C: 8.03 g/cm³
Dimensions in Case (L x H x W): 3.5 in x 7 in x 8 in (8.89 cm x 17.78 cm x 20.32 cm)
Set Contents: 500 g; (2) 200 g; 100 g; 50 g; (2) 20 g; 10 g; 5 g; (2) 2 g; 1 g
Weight Material: Troemner Alloy 8
Origin: USA
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