Rice Lake Essential Weights, 500 g, 50 g, 20 mg, ASTM Class 1, 191091

Rice Lake Essential Weights, 500 g, 50 g, 20 mg, ASTM Class 1, 191091

Rice Lake Essential Weights are special weight sets ideal for calibrating and verification checks on semi-micro, analytical and precision balances.  They include 3 or 4 test weights that are specifically chosen to match the most common calibration masses or verification test points for high precision laboratory balances. The polished stainless steel weights are of Type II design with an approximate density of 7.95 g/cm³.  Also included is a small storage case, precision tweezers and NVLAP Accredited Calibration Certificate.

Weights Included:

Features and Applications

• Calibrating Class I and Class II balances
• Calibrating ASTM Class 4, 5, and 6 weights
• Rough weighing operations
• Student laboratory use
• Tolerance Testing
• Verification Checks
• Case and lifting tweezers included

Please note: 

Weights ordered with an NVLAP Accredited Calibration Report are special products with a certificate that is designated for the purchaser. Because these are non-standard, customer-specific products, we cannot accept returns.