|Weight Set Range||Certificate||SKU||Price|
|500 mg - 10 mg||None||TRO:7239-00||
|500 mg - 10 mg||Traceable||TRO:7239-00T||
|500 mg - 10 mg||NVLAP+ Accredited||TRO:7239-00W||
|500 mg - 1 mg||None||TRO:7240-00||
|500 mg - 1 mg||Traceable||TRO:7240-00T||
|500 mg - 1 mg||NVLAP+ Accredited||TRO:7240-00W||
Weight sets where the largest weight is 5 g and below are supplied in attractive, durable, high quality, patented polycarbonate weight cases with a compartment for each weight within the case. There are also compartments for the forceps and brush. Each Milligram Case includes an inner lid that keeps weights clean and secure when in use or during shipping.
ANSI/ASTM Class 0 - Used as a primary reference for calibrating other reference standards and weights. Class 0 weights are intended to be used in metrology laboratories where the stability of the environment and careful handling are assured. Although very stable, one-piece construction Class 0 weights have no method of adjustment and are not suitable for general laboratory use. The uncertainty is guaranteed to be 1/3 the tolerance.
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.
NOTE: The following weight set table shows each weight set in a 5-2-2-1 series.