Product Description
From a 3 mg flat test weight for checking a counter scale's lowest graduation to a one-tonne cast iron block for proving a truck or tank scale, this range lets a service team cover the whole weighing span with one source. Each weight is an individual ASTM Class 5, 6 or 7 piece built for the field testing that weights and measures officials and scale technicians do every day.
This listing is for OHAUS item number 83040226: ASTM Class 5 Flat Test Weight, 5 mg, One-Piece, No Certificate. Small values are one-piece flat or dish-style test weights, while larger values are two-piece cast iron grip handle weights with an adjustment cavity so the mass can be trimmed back into tolerance after service. Every weight is made to its ASTM E617 class tolerance and can be ordered with no certificate, or with an accredited or non-accredited calibration certificate where offered, for documented traceability during audits. LIGHT LABS supplies the OHAUS line with knowledgeable support from our Englewood, Colorado team.
Key Features
- ASTM Class 5, 6 and 7 Tolerances – suited to testing accuracy Class III, IIIL and IIII commercial scales
- Wide Value Range – milligram flat weights through 1,250 lb and 1,000 kg cast iron grip handle weights
- Two-Piece Adjustable Construction – larger weights have a sealed adjustment cavity for recalibration
- Grip Handle Design – cast iron weights are easy to lift, stack and position on platforms
- Certificate Options – choose no certificate, a non-accredited certificate or an accredited calibration certificate
Specifications
| Item Number | 83040226 |
| Brand | OHAUS |
| Description | ASTM Class 5 Flat Test Weight, 5 mg, One-Piece, No Certificate |
| Weight Value | 5 mg |
| Design | Flat |
| Protective Case | Available as an Accessory |
| Construction | One-piece |
| Density at 20°C | 2.70 g/cm3 |
| Dimensions | 0.14 in x 0.14 in (0.343 cm x 0.366 cm) (HxØ) |
| Weight Material | Aluminum |
| Weight Tolerance | 0.08 mg |
| Wgt Origin (USA) | USA |
| Standard | ASTM E617 |
| ASTM Classes | Class 5, 6 and 7 |
Related Models
- 83040228 – ASTM Class 5 Flat Test Weight, 3 mg, One-Piece, No Certificate
- 83040211 – ASTM Class 5 Flat Test Weight, 500 mg, One-Piece, with Accredited Calibration Certificate
- 83040210 – ASTM Class 5 Flat Test Weight, 500 mg, One-Piece, No Certificate
- 83040219 – ASTM Class 5 Flat Test Weight, 50 mg, One-Piece, with Accredited Calibration Certificate
- 83040218 – ASTM Class 5 Flat Test Weight, 50 mg, One-Piece, No Certificate
- 83040227 – ASTM Class 5 Flat Test Weight, 5 mg, One-Piece, with Accredited Calibration Certificate
- 83040869 – ASTM Class 5 Dish-Style Test Weight, 0.001 lb, One-Piece, No Certificate
- 83040868 – ASTM Class 5 Dish-Style Test Weight, 0.002 lb, One-Piece, No Certificate
- 83040867 – ASTM Class 5 Dish-Style Test Weight, 0.003 lb, One-Piece, No Certificate
- 83040866 – ASTM Class 5 Dish-Style Test Weight, 0.005 lb, One-Piece, No Certificate
- 83040305 – ASTM Class 5 Cast Iron Grip Handle Test Weight, 1,000 kg, Two-Piece, with Accredited Calibration Certificate
- 83040304 – ASTM Class 5 Cast Iron Grip Handle Test Weight, 1,000 kg, Two-Piece, No Certificate
- 83040430 – ASTM Class 6 Cast Iron Grip Handle Test Weight, 1,000 kg, Two-Piece, with Accredited Calibration Certificate
- 83040429 – ASTM Class 6 Cast Iron Grip Handle Test Weight, 1,000 kg, Two-Piece, No Certificate
Applications
- Weights and measures inspections
- Commercial scale certification
- Floor and truck scale testing
- Routine scale verification by service technicians
- Force measuring setups
