Troemner Class 1 Electronic Balance Individual Metric Weights with NVLAP Accredited Certificate, Cylindrical with Groove

Class 1 Electronic Balance Individual Metric Weights with NVLAP Accredited Certificate, Cylindrical with Groove, for all necessary testing, calibration and adjustment of electronic scales and balances. All ANSI/ASTM E617 class weights meet or exceed specifications for tolerance, construction, surface finish, and magnetism as outlined in ANSI/ASTM E617. Made of two pieces of stainless steel alloy, with a cavity that allows for adjustment during future calibrations. Within the cavity there is adjusting material, typically the same material from which the weight is made. The cavity is sealed during the production process to ensure the stability of the weight. Electronic Balance Weights are cylindrical in shape and flat on top to stack easy on center.To safeguard Electronic Balance Weights, polycarbonate cases are provided with weights 10 g through 5 kg. The cases feature a custom insert, bumper, and locking lid to assure weights are held securely within the case and avoid movement. A nylon glove is provided with each weight.Cylindrical Weights with Groove - Cylindrical weights from 1 kg to 5 kg are machined as cylinders and have a groove around the diameter approximately 25% from the top of the weight to allow for easier handling. The adjusting cavity opening is in the bottom of the weight.Class 1Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg.• Weights sold individuallyImage(s) are representative of the product group and not necessarily the individual product.CLASS 1Size: 5 kgClass 1 w/NVLAP CertificateSize: 1000 gClass 1 w/NVLAP CertificateSize: 1500 gClass 1 w/NVLAP CertificateSize: 2 kgClass 1 w/NVLAP CertificateSize: 3 kgClass 1 w/NVLAP CertificateSize: 4 kg