20 kg-1 mg Analytical Precision Class 000 Weight Set with NVLAP Accredited Certificate

Part # 7207-003W

Part # 7207-003W

Availability: In stock

Class
Class 000
Used as a primary reference for calibrating other reference standards and weights. Class 000 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 000 weights have no method of adjustment and are not suitable for general laboratory use. Class 000 is 1/2 the tolerance of Class 00 and the uncertainty is the best measurement reported in our NVLAP (Laboratory Code 105013-0) Scope of Accreditation which is guaranteed to be 1/3 the tolerance or better. Class 000 is pending approval of ANSI/ASTM E617.

Certificate
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.
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Weight Set Details
Part #7207-003WSet Contents20 kg, 10 kg, 5 kg, (2) 2 kg, 1 kg, 500 g, (2) 200 g, 100 g, 50 g, (2) 20 g, 10 g, 5 g, (2) 2 g, 1 g, 500 mg, (2) 200 mg, 100 mg, 50 mg, (2) 20 mg, 10 mg, 5 mg, (2) 2 mg, 1 mgConstructionOne-piece
Weight Set Range20 kg-1 mgNumber of Pieces30Dimensions (Weight in Case)25 x 19 x 10.75"
Capacity40 kgMaterial25 kg weight is 316 Stainless Steel. Weights 1 g through 20 kg are Troemner Alloy 8. Weights 5 mg through 500 mg are 304 Stainless Steel. Weights below 5 mg are 3003-H14 Aluminum.CaseSupplied in handcrafted wood case. Includes a compartment for a polycarbonate case which holds weights 500 g and below. 1 kg and 2 kg weights are held in individual polycarbonate cases inside a felt-lined cutout. For weights 5 kg and larger, a felt-lined compartment for each weight exists within the wood case.
ClassClass 000Density25 kg weight is 7.95 g/cm3 at 20°C. Weights 1 g through 20 kg are 8.03 g/cm3 at 20°C. Weights 5 mg through 500 mg are 7.95 g/cm3 at 20°C. Weights below 5 mg are 2.7 g/cm3 at 20°C.OriginManufactured in the USA
CertificateNVLAP Accredited CertificateStyleWeights 50 kg through 1 g are cylindrical with handling knob
Weights 500 mg and below are flat with one end turned up for easy handling
PriceCall us for pricing


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