Rice Lake 300 g Screw Knob Calibration Weight Kit, ASTM Class 3, 82681

Rice Lake 300 g Screw Knob Calibration Weight Kit, ASTM Class 3, 82681

The ASTM Class 3 Rice Lake 300 g screw knob weight kit meets the ASTM E617-13 specifications. The 300 g weight ships in a small vial / case and comes with white cotton gloves to be handled. The ASTM Class 3 weight can be purchased with a NVLAP accredited calibration certificate or a non accredited calibration certificate.

 Applications

• Calibrating Class II and Class III balances
• Calibrating ASTM Class 4, 5, and 6 weights
• Rough weighing operations
• Student laboratory use
• Tolerance Testing
• Verification Checks

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.