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You Searched For: Calibration Weights

Necessary in environments that regularly use weighing devices, calibration weights guarantee that measuring standards are met. Working to correct slight mechanic changes caused by transporting or excessive instrument handling, these tools guarantee that results remain accurate. The recessed grip or hanger styles are constructed of corrosive resistant metals that withstand cleaning solvents used in uncompromised performance preparations. Calibration weights are available in various masses and tolerances to maintain any analytical balance or laboratory scale resolution and sensitivity.

Necessary in environments that regularly use weighing devices, calibration weights guarantee that measuring standards are met. Working to correct slight mechanic changes caused by transporting or excessive instrument handling, these tools guarantee that results remain accurate. The recessed grip or hanger styles are constructed of corrosive resistant metals that withstand cleaning solvents used in uncompromised performance preparations. Calibration weights are available in various masses and tolerances to maintain any analytical balance or laboratory scale resolution and sensitivity.


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Product Image-470339-708

Slotted Weight Set of 13, with Hanger and Case

Catalog Number: (470339-708)
Supplier: United Scientific Supplies
Description: <p>Slotted brass weights with an included hanger.</p>
Product Image-12765-450

Stainless Steel Avoirdupois Weight Sets, Class F, Troemner

Catalog Number: (12765-450)
Supplier: Troemner
Description: Weight sets used to test commercial weighing devices by state and local weights and measures officials, device installers and service technicians

Product available on GSA Advantage®


Product Image-14216-846

Troemner Alloy 8 Precision Analytical Weight Sets, Class 3, Troemner

Supplier: Troemner
Description: Highly polished kilogram and gram weights made of Troemner Alloy 8, a specially developed austenitic stainless steel that possesses closely controlled density, extremely low magnetic permeability, good stability, and resistance to corrosion and handling damage

Product available on GSA Advantage®

Product Image-12627-996

Calibration Weights, Cast Iron, ASTM Class 6

Catalog Number: (12627-996)
Supplier: Troemner
Description: Individual scale calibration weights adjusted to meet or exceed ASTM Class 5 to 7 tolerances. Troemner cast iron test weights offer uncertainties of less than ¹/₄ of the tolerance and are available in cube, cylindrical, flat and grip handle designs in sizes from 1 mg to 30 kg or 1 to 50 lbs.

Product available on GSA Advantage®


Product Image-470204-270

Economical Class 7 Cylindrical Weights

Supplier: Troemner
Description: For rough weighing operations in physical and chemical laboratories, such as force measuring apparatus.

Product Image-12766-148

OIML Class E2 Precision Weight Sets, Troemner

Supplier: Troemner
Description: Troemner OIML Calibration Weights conform to the standards of the Organisation Internationale de Metrologie Legale International Recommendation (OIML R 111)

Product available on GSA Advantage®

Product Image-470339-624

Deluxe Slotted Weight Set of 8, with Rack

Catalog Number: (470339-624)
Supplier: United Scientific Supplies
Description: Slotted brass weights for use with hangers.
Product Image-470017-096

Mass Hangers

Supplier: Wards
Description: Replacement hanger for slotted masses.

Product Image-470344-364

Eisco® Hooked Weights, Iron

Supplier: Wards
Description: Hooked Iron Weights with cylindrical bodies stamped with weight, cone-shaped tops, and bottom bar and slot to hang additional weights.

Product Image-470344-876

Eisco® Balance Weights Set, Stainless Steel

Supplier: Wards
Description: Sets of stainless steel balance weights individually stamped and packed in a premium wooden storage block.

Product Image-470344-352

Eisco® Iron Masses with Lift Ring

Supplier: Wards
Description: Individual iron masses with hexagonal bodies stamped with mass value, cone-shaped tops, and bottom bar and slot to hang additional weights.

Product Image-470344-220

Eisco® 9-Piece Slotted Mass Set with Hanger, Zinc Casted

Catalog Number: (470344-220)
Supplier: Wards
Description: Set of 9 slotted masses with a hanger, made of powder-coated, die-cast zinc and stamped for easy identification.
Product Image-470344-466

Eisco® Zinc Casted Slotted Masses, Set of 9 Weights, 100 g Total

Catalog Number: (470344-466)
Supplier: Wards
Description: Set of 9 zinc-casted slotted masses with one hanger each of 10 g, total weight of 100 g. For use in physics experiments and demonstrations.
Product Image-76404-660

ASTM Individual Reference Calibration Weights

Supplier: Troemner
Description: UltraClass offers high accuracy with tight tolerances and uncertainties of less than ¼ of the tolerance. Weight surfaces meet or exceed ASTM and have a highly polished finish.

Product Image-76404-542

OIML Individual Calibration Weights and Calibration Weight Sets, Troemner

Supplier: Troemner
Description: Alloy 8, high grade stainless steel calibration weights and reference standards. NIST Traceable calibration certificates in UltraClass Series and OIML E1, E2, F1, F2.

Product Image-10754-292

Individual Slotted Gram Masses

Supplier: Troemner
Description: Stainless steel slotted gram weights in a variety of options.

Product available on GSA Advantage®

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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