WEIGHT SETS CLASS F 1 Ohaus (80780425)
The WEIGHT SETS CLASS F 1 Ohaus (80780425) is a precision calibration weight kit created for routine balance verification and calibration in laboratories and industrial quality control. Built to OIML Class F1, this set is suitable for maintaining weighing accuracy on analytical and precision balances used in daily operations. The set covers common higher-range calibration points from 2 kg down to 1 g, making it practical for multi-point checks, linearity verification, and ongoing measurement consistency. A protective case is included to help keep the weights clean, protected, and organized.
Key Features
OIML Class F1 accuracy class for dependable balance calibration checks
Practical range from 2 kg to 1 g for routine verification and linearity testing
14-piece set with 4 kg total capacity
Two-piece construction for durability and stable long-term performance
Protective case included for safer storage and easier transport
Made in the USA
Applications
Routine calibration and verification of analytical and precision balances
Quality control weighing and production measurement checks
Linearity and repeatability testing using multiple standard weight points
Laboratory, education, and industrial weighing stations that require consistent mass standards
Specifications
Product Type: Calibration Weight Set
Brand / Model: Ohaus 80780425
Calibration Certificate: Not included
OIML Class: F1
Weight Set Range: 2 kg to 1 g
Set Capacity: 4 kg
Total Pieces: 14
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): 6.6 in x 12.7 in x 16.2 in (16.764 cm x 32.258 cm x 41.148 cm)
Set Contents (14 pcs)
2 kg (1)
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)
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