Calibration Weights - Page 43

Manufacturer: Rice Lake Weighing Systems Brand: Rice Lake Weighing Systems

Use the RICE LAKE® stainless steel leaf precision weight for routine calibration of scales and verification checks. Type 2 design weight features a sealing cavity for adjusting material. Applications include calibrating Class 1 and 2 balances or ASTM Class 4, 5, and 6 weights. Class 4 weight includes traceable certificate documentation (meets ISO and traceability requirements for Classes 4 to 7 and Class F weights). This listing is for each. Technical Specification Item Calibration Weight Set Weight Style Leaf Nominal Mass 2mg Material Stainless Steel Class 4 Includes Vial Number of Pieces 1 Finish Polished Calibration Certificate Traceable Report Compliance ASTM

Manufacturer: Ohaus Brand: Ohaus Model: 80780274

The Ohaus metric, stainless steel calibration weight meets International Organization of Legal Metrology (OIML) Class E2 specifications and designed for calibrating other weights, or electronic balances and scales. The weight is constructed of stainless steel for stability, resistance to corrosion, and low magnetic susceptibility. The weight meets OIML R111 Class E2 specifications for use as a reference standard calibrating other weights, and calibrating high precision analytical balances with readabilities as low as 0.1mg to 0.01mg. The National Voluntary Laboratory Accreditation Program (NVLAP) accredits laboratories for compliance with ISO/IEC 17025 on the basis of their ability to meet the technical requirements set forth in NIST Handbook 150-2, and can provide accreditation to ANSI/NCSL Z540-1-1994. NVLAP calibrations and certifications meet all ISO, FDA, GMP, GLP, DOD, ANSI/NCSL Z540-1 and Nuclear requirements and are traceable to NIST. Procedures and processes used to generate this multi-page certificate, as well as its format and content, are prescribed by NVLAP. The document contains customer name & address, date of calibration, equipment and standards used in the calibration, accuracy class, true mass value (mass in a vacuum), “As Found” mass correction (for recalibration), “As Left” mass correction, uncertainty of measurement process (uncertainty to tolerance ratios are guaranteed), environmental conditions during test, construction and density of the weight, calibration procedure, and a statement of traceability to NIST. Mutual recognition arrangements include The International Laboratory Accreditation Cooperation (ILAC), The Asia Pacific Laboratory Accreditation Cooperation (APLAC) and The National Cooperation for Laboratory Accreditation (NACLA). Calibration weights are used to measure the weight or mass of an object using a balance or scale, or to calibrate other weights or instruments. Calibration weights can be certified or uncertified. Certified weights meet strict guidel...

Manufacturer: Ohaus Brand: Ohaus

Ohaus Weight, 50g, ASTM Class 4, With certification

Manufacturer: Rice Lake Brand: Rice Lake

The Rice Lake metric, stainless steel test weight set meets American Society for Testing and Materials (ASTM) Class 2 specifications, and is designed for calibrating other weights, or electronic balances and scales. The weight set is constructed of stainless steel for stability, resistance to corrosion, and low magnetic susceptibility. The weight meets ASTM E617, Class 2 specifications for use as a reference standard for calibrating high-precision top-loading balances with a readability as low as 0.01g to 0.001g. The set includes one weight each of 50g, 30g, 20g, 10g, 5g, 3g, 2g, and 1g, tweezers, and a protective case. Calibration weights are used to measure the weight or mass of an object using a balance or scale, or to calibrate other weights or instruments. Calibration weights can be certified or uncertified. Certified weights meet strict guidelines for accuracy and can usually be recertified. Certified weights are used in labs where a high degree of accuracy and repeatability is required. Uncertified weights are used where a lower degree of accuracy is required, including student laboratories, rough weighting operations, and measuring force. Hooked and slotted weights are often used to measure pressure, torque, and tensile strength, and to demonstrate basic laws of physics. Calibration weights differ from lab weights, which are general purpose weights used to hold an object in place, similar to a paperweight. Science education products incorporate applied math and science principles into classroom projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.Rice Lake Weighing Systems manufactures weight-related and process-control ...

Manufacturer: Rice Lake Weighing Systems Brand: Rice Lake Weighing Systems

Use the RICE LAKE® stainless steel leaf precision weight for routine calibration of scales and verification checks. Type 2 design weight features a sealing cavity for adjusting material. Applications include calibrating Class 1 and 2 balances or ASTM Class 4, 5, and 6 weights. Class 1 weight includes MV documentation (mass value report meets traceability requirements for Classes 0 to 3). This listing is for each. Technical Specification Item Calibration Weight Set Weight Style Leaf Nominal Mass 200mg Material Stainless Steel Class 1 Includes Vial Number of Pieces 1 Finish Polished Calibration Certificate Mass Value Certificate Compliance ASTM

Manufacturer: Mettler Toledo Brand: Mettler Toledo

Perform safe routine testing of your balances with precisely what need - a METTLER TOLEDO CarePac with just two ASTM Class 1 1000 gram and 50 gram test weights. This unique approach means you can rely on accurate measuring results and save time and money. CarePacs include ergonomic tweezers and weight forks as well as clean - room approved gloves and cleaning cloths. Purchase an additional 3rd weight for customized testing such as determination of minimum weight.

Manufacturer: United Scientific Supplies Brand: United Scientific Supplies Model: 77736

United Scientific Supplies metric, black enamel, hooked weight set is designed for use with hanging balances, and for applications that include pressure, torque, and tensile strength testing (set of 9). Black-enamel coated cast iron is durable and corrosion-resistant. The set of nine weights includes two each of the 200g and 20g weights, one each of the 1,000g, 500g, 100g, 50g, and 10g weights, and a plastic storage case.Calibration weights are used to measure the weight or mass of an object using a balance or scale, or to calibrate other weights or instruments. Calibration weights can be certified or uncertified. Certified weights meet strict guidelines for accuracy and can usually be recertified. Certified weights are used in labs where a high degree of accuracy and repeatability is required. Uncertified weights are used where a lower degree of accuracy is required, including student laboratories, rough weighting operations, and measuring force. Hooked and slotted weights are often used to measure pressure, torque, and tensile strength, and to demonstrate basic laws of physics. Calibration weights differ from lab weights, which are general purpose weights used to hold an object in place, similar to a paperweight. Science education products incorporate applied math and science principles into classroom projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.United Scientific Supplies distributes classroom and professional laboratory equipment for the fields of physics, chemistry, and biology. The company, founded in 1984, is headquartered in Waukegan, Illinois. What’s in the Box? 1,000g500g200g (2)100g50g20g (2)10gPlastic ...

Manufacturer: Anyload Brand: Anyload Model: 563-YHRT-5k, 10klb

Load Cell for Scales.

Manufacturer: United Scientific Supplies Brand: United Scientific Supplies Model: WHB200

Weights are made of brass, with nickel plated surfaces. All weights are carefully tested and calibrated.

Manufacturer: United Scientific Supplies Brand: United Scientific Supplies Model: AWB100

Analytical Weight Box contains 9 weights (1 each of 1g, 5g, 10g, 50g and 100g sizes, and 2 each 2g and 20g sizes), in polished wooden box, with a 1 to 500 mg fractional weight set, 5mg rider and forceps.