Designed to meet ASTM E617-23 specifications for Class 3 weights.
Stainless steel construction with a polished finish.
Nominal value marked on weights for clear identification.
Ideal for calibrating Class I and II balances and tolerance testing.
Perfect for student laboratory use and verification checks.
Supplied in a precision-machined, polyvinyl crush-resistant case.
Custom set configurations are available as build-to-order.
The Rice Lake 500 mg ASTM Class 3 Calibration Weight Set is a fundamental tool for maintaining measurement integrity in environments where high precision is required for routine operations. Manufactured from durable stainless steel with a polished finish and a density of 7.95 g/cm³, this set is built for lasting stability and frequent handling. It serves as a cost-effective standard for essential quality control procedures, including the calibration of Class I and II laboratory balances, verification checks, and tolerance testing.
This set is specifically designed to comply with the tolerances and specifications outlined in ASTM E617-23 for Class 3 weights. Its primary applications extend to supporting the calibration of ASTM Class 4, 5, and 6 weights, making it an excellent choice for educational settings, rough weighing operations, and general laboratory maintenance. The weights are clearly marked with their nominal value for straightforward identification during use.
For specialized requirements, custom-configured sets are available as build-to-order items. Please note that, in accordance with ASTM E617-23 for this class, the individual weights are not serialized; a serial number is applied to the case for traceability.
| Specification | Details |
|---|---|
| Product Type | Calibration Weight Set |
| Nominal Mass | 500 mg |
| ASTM Class | Class 3 |
| Material | Stainless Steel |
| Finish | Polished |
| Density | 7.95 g/cm³ |
| Specification Standard | ASTM E617-23 |
| Case | Precision-machined Polyvinyl |
| Custom Options | Available Build-to-Order |
Secure your essential calibration standard from an authorized Rice Lake dealer. Contact our team today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.
Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
Customer Support: Contact at (844)-735-5386 or info@selletonscales.com for queries or concerns about shipping.
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