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 weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.01 mg.
Calibration Consistency: We address every variable of our measurement process to assure consistency of calibration results which lead to accurate results in your processes, products, and services.
Alloy 8 Advantage: Troemner Alloy 8 Stainless Steel is the finest grade of stainless steel available. Alloy 8 has extremely low magnetic properties, uniform consistency, and offers high resistance to corrosion. Alloy 8 is available exclusively through Troemner.
Lowest Uncertainties: Troemner is committed to achieving the highest measurement capabilities and offering the lowest measurement uncertainties possible. The true test of how well we perform a calibration is in the reported uncertainty, which provides you a higher level of confidence.
Troemner Cal-Pak™ components and carrying case are linked through the use of a unique serial number. You can trace your individual weights to the appropriate NVLAP* or UKAS** Certificate and master carrying case.
The precision weights in your Cal-Pak™ are traceable to internationally recognized standards through an exacting series of precision measurements that provide an accurate value for each weight with low uncertainty. Troemner's NVLAP* or UKAS** Certificate provides evidence that the process for the measurement traceability chain meets the stringent requirements of ISO/IEC 17025 and has been approved by NVLAP* or UKAS.**
Troemner Cal-Paks™ contain (3) high quality, precision Alloy 8 weights, which can be used with all balance manufacturers makes and models. The weights supplied are the balance manufacturers recommended calibration weight, 10% of the calibration weight, and the minimum weight as determined by the balance's readability and expected standard deviation under normal conditions as recommended by USP 41.
The weights are supplied in a rugged polypropylene case with each individual weight in its own high quality polycarbonate case. Accessories for proper handling and care of weights are also included.
Your Cal-Pak™ includes a USB Flash Drive that contains your electronic NVLAP* or UKAS** Certificate. The USB Flash Drive provides you with a paperless system for your certificates to be easily accessed and maintained over time. Return your Flash Drive each time you have your Cal-Pak™ recalibrated, and we will add the new NVLAP* or UKAS** Certificate to the Flash Drive. This green system provides you with a detailed calibration history of your weights all in one convenient place with no paper to keep on file. All the information you need is maintained on the Flash Drive so you can print the NVLAP* or UKAS** Certificate when necessary.
NVLAP Accredited Certificate
Troemner's 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. Troemner's NVLAP Laboratory Code is 105013-0. The NIST administered National Voluntary Laboratory Accreditation Program (NVLAP) approves, through periodic audits, all processing and weighing procedures, as well as certificate format and content. Calibration procedures vary by tolerance class requested. For example, for higher accuracy classes such as Troemner UltraClass Series, ANSI/ASTM E617 Class 000, 00, 0 and 1, OIML R 111 Class E0, E1, E2 and F1, Troemner performs a multiple weighing procedure utilizing standards to determine the mass of a customer's weight.
*NVLAP Lab Code 105013-0 **A UKAS Accredited Calibration Laboratory No. 0516