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.
Troemner Alloy 8 Precision Analytical Weight Sets, Class 3, Troemner
Supplier: Troemner
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
Expand 39 Items
Economical Stainless Steel Slotted Weight Sets
Supplier: Troemner
The makeup of economical stainless steel weight sets varies.
Expand 6 Items
Stainless Steel Slotted Weights, ASTM Class 7
Supplier: Troemner
Class 7 slotted weights and slotted weight sets are constructed of stainless steel and all surfaces are satin finish and meet or exceed ANSI/ASTM E617 tolerance and design restrictions.
Expand 4 Items
Economical Individual Weights, Troemner
Supplier: Troemner
Individual weights are available from 2 kg to 1 mg.
Expand 20 Items
Eisco® 8-Piece Dual-Hooked Hexagonal Weight Set, Brass
Supplier: Wards
Brass weight set with 8 hexagonal shaped weights and hooks on both ends, packed in a premium wooden storage block.
Expand 1 Items
Economical Class 7 Cylindrical Weights
Supplier: Troemner
For rough weighing operations in physical and chemical laboratories, such as force measuring apparatus.
Expand 6 Items
OIML Class E2 Precision Weight Sets, Troemner
Supplier: Troemner
Troemner OIML Calibration Weights conform to the standards of the Organisation Internationale de Metrologie Legale International Recommendation (OIML R 111)
Expand 4 Items
Eisco® Hooked Brass Weights, Set of 9
Supplier: Wards
Set of nine brass hooked weights ranging from 10 to 1000 g, perfect for classroom or lab experiments. Supplied in a wooden block for easy storage.
Expand 1 Items
Eisco® 8-Piece Primary Weight Set, Brass
Supplier: Wards
Set of 9 polished and lacquered brass weights in a premium wooden storage block.
Expand 1 Items
Stainless Steel Avoirdupois Weight Sets, Class F, Troemner
Supplier: Troemner
Weight sets used to test commercial weighing devices by state and local weights and measures officials, device installers and service technicians
Expand 1 Items
Calibration Weights, Cast Iron, ASTM Class 6
Supplier: Troemner
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.
Expand 1 Items
Slotted Masses Set of 12, Stainless Steel
Supplier: Wards
Twelve of the most widely used weights on a rack for convenient storage and transport.
Expand 1 Items
OIML Class E2 Precision Weights, Troemner
Supplier: Troemner
Troemner OIML Calibration Weights conform to the standards of the Organisation Internationale de Metrologie Legale International Recommendation (OIML R 111)
Expand 21 Items
Class 1 and UltraClass Cal-Paks with NVLAP Calibration Certificate, Troemner
Supplier: Troemner
Troemner Cal-Paks consist of high quality precision mass standards with the lowest measurement uncertainties, packaged into a versatile weight case
Expand 18 Items
OIML Class F1 Precision Weights, Troemner
Supplier: Troemner
Troemner OIML Calibration Weights conform to the standards of the Organisation Internationale de Metrologie Legale International Recommendation (OIML R 111)
Expand 42 Items
Stainless Steel Student Weight Set
Supplier: Troemner
Set of 9 cylinder weights.
Expand 1 Items
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.