Product Description
When a load has to hang rather than sit, these hooked weights let you apply a known mass or force directly to a hook, hanger or spring. The range pairs economical ASTM Class 7 hook weights in grams and newtons with ASTM Class 5 hook top and bottom weights in metric and avoirdupois values.
This listing is for OHAUS item number 30390801: ASTM Class 7 ECON HTO Hook Weight, 500 g, Two-Piece, with Non-Accredited Calibration Certificate. All weights in this group use two-piece construction, and the ASTM Class 5 pieces are made from 303 stainless steel with a hook on both the top and bottom so they can be chained together. Weights are offered with no certificate, a non-accredited calibration certificate or an accredited calibration certificate depending on the item. They are made in the USA. Order it from LIGHT LABS alongside the rest of your OHAUS balances, weights and lab equipment.
Key Features
- Hook Design – Built-in hooks let weights hang from hangers, springs, force gauges and from one another
- Two Accuracy Tiers – Economical ASTM Class 7 pieces and tighter ASTM Class 5 pieces cover teaching through service work
- Newton and Mass Values – Class 7 hook weights come in newton values from 0.1 N to 10 N as well as gram values
- 303 Stainless Steel – Class 5 hook top and bottom weights are made from corrosion-resistant 303 stainless steel
- Certificate Options – Choose no certificate, a non-accredited certificate or an accredited calibration certificate
Specifications
| Item Number | 30390801 |
| Brand | OHAUS |
| Description | ASTM Class 7 ECON HTO Hook Weight, 500 g, Two-Piece, with Non-Accredited Calibration Certificate |
| ASTM Class | 7 |
| Weight Value | 500 g |
| Weight Material | Stainless Steel |
| Protective Case | Not Included |
| Construction | Two-piece |
| Density at 20°C | 7.85 g/cm3 |
| Design | Hook weight, loose hook on top and bottom |
| Dimensions | 2.4 in x 1.47 in (6.083 cm x 3.734 cm) (HxØ) |
| Weight Tolerance | 300 mg |
| Wgt Origin (USA) | USA |
| Origin | USA |
Related Models
- 30390784 – ASTM Class 7 ECON HTO Hook Weight, 0.1 N, Two-Piece, No Certificate
- 30390799 – ASTM Class 7 ECON HTO Hook Weight, 0.1 N, Two-Piece, with Non-Accredited Calibration Certificate
- 30390783 – ASTM Class 7 ECON HTO Hook Weight, 0.2 N, Two-Piece, No Certificate
- 30390798 – ASTM Class 7 ECON HTO Hook Weight, 0.2 N, Two-Piece, with Non-Accredited Calibration Certificate
- 30390782 – ASTM Class 7 ECON HTO Hook Weight, 0.5 N, Two-Piece, No Certificate
- 30390797 – ASTM Class 7 ECON HTO Hook Weight, 0.5 N, Two-Piece, with Non-Accredited Calibration Certificate
- 30390778 – ASTM Class 7 ECON HTO Hook Weight, 10 N, Two-Piece, No Certificate
- 30390793 – ASTM Class 7 ECON HTO Hook Weight, 10 N, Two-Piece, with Non-Accredited Calibration Certificate
- 30390781 – ASTM Class 7 ECON HTO Hook Weight, 1 N, Two-Piece, No Certificate
- 30390796 – ASTM Class 7 ECON HTO Hook Weight, 1 N, Two-Piece, with Non-Accredited Calibration Certificate
- 30390780 – ASTM Class 7 ECON HTO Hook Weight, 2 N, Two-Piece, No Certificate
- 30390795 – ASTM Class 7 ECON HTO Hook Weight, 2 N, Two-Piece, with Non-Accredited Calibration Certificate
- 30390779 – ASTM Class 7 ECON HTO Hook Weight, 5 N, Two-Piece, No Certificate
- 30390794 – ASTM Class 7 ECON HTO Hook Weight, 5 N, Two-Piece, with Non-Accredited Calibration Certificate
Applications
- Force gauge and spring scale testing
- Hanging scale and crane scale checks
- Physics force measurement labs
- Field testing by service technicians
- Weights and measures inspections
