Troemner Stainless Steel Electronic Balance Calibration Weights Class 1 and Class 4

Made Especially for Electronic or Toploading Balances<\m>Now Available with NIST Certification

High-precision weights designed for routine calibration of electronic balances and for specific weighing applications. Precision crafted of stainless steel and designed in a cylindrical style with flat tops for stacking weights on center of weighing pans. Available with two levels of certification: Statement of Accuracy and NIST Traceable Certificate for basic documents requirements. A third level, NVLAP Certification for more stringent certification requirements is available as a special order. Choose from two weight tolerances: Class 1 weights can be used as a reference standard in calibrating other weights and are appropriate for calibrating high-precision analytical balances with a readability as low as 0.1mg to 0.01mg. Class 4 weights are for calibration of semi-analytical balances and for student use.
Specifications: Weights 20kg to 5kg are flat on top with a recessed grip handle for easy handling and stacking. Weights 5kg to 1kg are cylindrical in shape with a groove near the top to allow for easy handling and gripping. Weights below 1kg are straight cylinders. All are made with adjusting cavities. Weights 5kg and below and the Weight Sets are supplied in a polypropylene case. Weight Sets (1kg-100g) include the following weights: 1kg, 500g, (2) 200g, 100g.
Compliance: Meets ASTM E617, ISO17025 and ISO 9001 certification.

Note: Calibration Service Available. Click here for details.