Individual Analytical Precision Weights UltraClass - Kilogram

Individual weights 1 kg through 10 kg are supplied in attractive, durable, high quality, patented polycarbonate cases with custom inserts designed specifically for the style and size of the weight. The polycarbonate cases have a locking lid and a custom bumper designed to hold the weight securely in place. Weights over 10 kg are not supplied in a case. Protective cases are available at an additional cost.  Optional wood cases are available for weights 1 mg and larger. Wood cases for weights sized 2 kg through 1 mg are designed to hold a weight inside a polycarbonate individual case. This “case-in-a-case” feature guarantees the ultimate protection of your weight.

Troemner UltraClass weights combine high precision with the advantage of two-piece construction (1 g and larger) avoiding costly replacement issues associated with one-piece weights. UltraClass Platinum and UltraClass Gold come with free laser serialization and a corresponding NVLAP+ Accredited Certificate.

• UltraClass Platinum - The weight tolerance is equal to ANSI/ASTM E617 Class 000 and Class E0*. This class is used as a primary standard for calibrating other reference standards and weights where the stability of the environment and careful handling are assured. This class is appropriate for calibrating high-precision analytical balances with a readability as low as 0.0001 mg.
• UltraClass Gold - The weight tolerance is equal to ANSI/ASTM E617 Class 00 and meets or exceeds OIML R 111 Class E1. This class is used as a reference standard for calibrating other reference standards and weights where the stability of the environment and careful handling are assured. This class is appropriate for calibrating high-precision analytical balances with a readability as low as 0.001 mg.
• UltraClass - The weight tolerance is equal to ANSI/ASTM E617 Class 0 and exceeds OIML R 111 Class E2. This class is used as a reference standard for calibrating other reference standards and is appropriate for calibrating highprecision analytical balances with a readability as low as 0.01 mg.

The optional Traceable Certificate is designed for those laboratories and companies that require traceability, but do not need to meet any stringent regulatory requirements. The Traceable Certificate measurement process is based on a single standard and utilizes one series of comparisons.

The optional NVLAP+ Accredited Certificate provides compliance in both measurement process and data reported to the customer to meet a variety of standards including NVLAP Handbook 150-2, ISO/IEC 9000, ISO/IEC 17025, FDA, GMP, GLP, DOD, ANSI/NCSL Z540-1, and nuclear requirements.