Product Description
Arriving audit-ready, each of these OHAUS OIML weight sets includes an ISO/IEC 17025 accredited calibration certificate, so traceable documentation is in hand the day the case is opened. Configurations range from 500 mg to 1 mg milligram kits to 50 kg to 1 g sets, in OIML classes E1, E2, F1 and F2 for everything from microbalances to high-capacity precision balances.
This listing is for OHAUS item number 30390843: OIML Class F2 Calibration Weight Set, 500 g to 1 g, with Accredited Calibration Certificate. Gram and kilogram weights have a tapered neck for secure handling, a polished mirror-like finish that reveals scratches or debris, and a recessed base to reduce wear, while milligram weights are flat with one upturned end. Weights of 1 g and above are two-piece and 500 mg and below are one-piece, with materials that include Alloy 8 stainless steel, 316 stainless steel and aluminum depending on size. Each set is supplied in a protective case and is made in the USA. LIGHT LABS ships genuine OHAUS products and can help you match accessories and parts to your instrument.
Key Features
- Complete Fitted Sets – every weight has its own pocket in a protective case for organized storage and transport
- OIML Accuracy Classes – E1, E2, F1 and F2 options to match the readability of the balance under test
- Accredited Certificate Included – ISO/IEC 17025 accredited calibration data supplied with every set
- Handling-Friendly Design – tapered necks on gram weights and upturned edges on milligram weights make pick-up easy
- Mirror-Polished Finish – smooth surfaces show scratches or contamination at a glance and resist dirt build-up
- Made in the USA – manufactured domestically with consistent materials and finish
Specifications
| Item Number | 30390843 |
| Brand | OHAUS |
| Description | OIML Class F2 Calibration Weight Set, 500 g to 1 g, with Accredited Calibration Certificate |
| Calibration Certificate | ISO/IEC 17025 Accredited Certificate |
| OIML Class | F2 |
| Weight Set Range | 500 g - 1 g |
| Set Capacity | 1.11 kg |
| Set Total Pieces | 12 |
| Protective Case | Included |
| Construction | Two-piece |
| Density at 20°C | 8.03 g/cm3 |
| Dimensions in Case | 3.5 in x 7 in x 8 in (8.89 cm x 17.78 cm x 20.32 cm) (LxHxW) |
| Set Contents | 10 g;(2) 20 g;100 g;(2) 2 g;(2) 200 g;1 g;50 g;5 g;500 g |
| Weight Material | Alloy 8;Alloy 8 |
| Wgt Origin (USA) | USA |
Related Models
- 80780390 – OIML Class E2 Calibration Weight Set, 200 g to 1 g, with Accredited Calibration Certificate
- 80780444 – OIML Class F1 Calibration Weight Set, 200 g to 1 g, with Accredited Calibration Certificate
- 30390845 – OIML Class F2 Calibration Weight Set, 200 g to 1 g, with Accredited Calibration Certificate
- 80780388 – OIML Class E2 Weight Set, 200 g to 1 g with Two 200 g Weights, with Accredited Calibration Certificate
- 80780442 – OIML Class F1 Weight Set, 200 g to 1 g with Two 200 g Weights, with Accredited Calibration Certificate
- 30390035 – OIML Class F2 Weight Set, 200 g to 1 g with Two 200 g Weights, with Accredited Calibration Certificate
- 30390917 – OIML Class E1 Calibration Weight Set, 500 g to 1 g, with Accredited Calibration Certificate
- 80780392 – OIML Class E2 Calibration Weight Set, 500 g to 1 g, with Accredited Calibration Certificate
- 80780446 – OIML Class F1 Calibration Weight Set, 500 g to 1 g, with Accredited Calibration Certificate
- 30390926 – OIML Class E1 Calibration Weight Set, 500 mg to 1 mg, with Accredited Calibration Certificate
- 80780381 – OIML Class E2 Calibration Weight Set, 500 mg to 1 mg, with Accredited Calibration Certificate
- 80780435 – OIML Class F1 Calibration Weight Set, 500 mg to 1 mg, with Accredited Calibration Certificate
- 30390852 – OIML Class F2 Calibration Weight Set, 500 mg to 1 mg, with Accredited Calibration Certificate
- 30390037 – OIML Class E1 Weight Set, 2 kg to 1 g with Two 2 kg Weights, with Accredited Calibration Certificate
Applications
- Accredited calibration of analytical and precision balances
- Regulated pharmaceutical and biotech QC
- ISO/IEC 17025 laboratory reference standards
- Audit and inspection documentation
- Microbalance verification with milligram sets
- Linearity and full-range balance testing
