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3.0 of 5.0 with 1 Reviews
SALE PRICE: $74.78 6% OFF
Manufacturer: Ohaus
Brand: Ohaus
Model: 80850320
Manufacturer: Ohaus
Brand: Ohaus
Model: 80850320
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Slotted weights extends up to 16kg the scale capacity of the Ohaus 2400-11 field test scale (sold separately). Cast iron construction has durability and long life. The set of six slotted weights includes two each 5kg and 2kg weights, and one each 1kg and 1/2kg weight.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.Ohaus manufactures scales and balances for laboratory, educational, retail, food, and jewelry applications. The company, founded in 1914, is headquartered in Parsippany, NJ. What’s in the Box?5kg (2) 2kg (2)1kg 1/2kg
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3.0 of 5.0 with 1 Reviews
SALE PRICE: $991.00 1% OFF
Manufacturer: Ohaus
Brand: Ohaus
Model: 80781027
Manufacturer: Ohaus
Brand: Ohaus
Model: 80781027
Ohaus 21 Piece Calibration Weight Set 1mg to 100g, ASTM Class 1. Manufactured to international standards (ASTM and OIML), Ohaus calibration mass sets are available in a variety of styles for a wide range of uses. In addition to the conventional shapes, Ohaus also offers hooked and slotted masses for use in physics. This precision weight set meets ASTM Class 1 adjustment tolerances and is ideal for applications requiring a very high degree of accuracy. Construction: Stainless steel. Shipping weight: 5lbs. Weight: 1mg to 100g. Number of pieces: 21. Set includes: 1 x 1mg, 2 x 2mg, 1 x 5mg, 1 x 10mg, 2 x 20mg, 1 x 50mg, 1 x 100mg, 2 x 200mg, 1 x 500mg, 1 x 1g, 2 x 2g, 1 x 5g, 1 x 10g, 2 x 20g, 1 x 50g, 1 x 100g, tweezers, hinged cover box & foam packaging for each weight. Per set. Ohaus #: 80781027.
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2.0 of 5.0 with 1 Reviews
SALE PRICE: $73.00
Manufacturer: Mettler Toledo
Brand: Mettler Toledo
Manufacturer: Mettler Toledo
Brand: Mettler Toledo
A customized 3rd weight for your Mettler Toledo CarePacs. Use the ASTM Class 1 100 milligram weight to perform customized testing such as minimum weight determination. The 3rd weight perfectly fits into your CarePac carrying case.
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1.0 of 5.0 with 1 Reviews
SALE PRICE: $19.67 1% OFF
Manufacturer: United Scientific Supplies
Brand: United Scientific Supplies
Model: WSAL06
Manufacturer: United Scientific Supplies
Brand: United Scientific Supplies
Model: WSAL06
Aluminum hooked mass set with plastic base. Includes: 100g, 50g, 40g, 30g, 20g, and 10g.
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1.0 of 5.0 with 1 Reviews
SALE PRICE: $31.50 1% OFF
Manufacturer: Ohaus
Brand: Ohaus
Model: 80780307
Manufacturer: Ohaus
Brand: Ohaus
Model: 80780307
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The Ohaus metric, stainless steel calibration weight meets International Organization of Legal Metrology (OIML) Class F1 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 F1 specifications for use calibrating high-precision top loading balances with a readability as low as 0.01g to 0.001g.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 guidelines for accuracy and can usually be recertified. Certi...
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1.0 of 5.0 with 1 Reviews
SALE PRICE: $57.09
Manufacturer: American Educational
Brand: American Educational Products
Model: 7-2500-1
Manufacturer: American Educational
Brand: American Educational Products
Model: 7-2500-1
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American Educational nickel-plated brass hooked weight set is designed for use with hanging balances, and for applications that include pressure, torque, and tensile strength testing. Nickel-plated brass weights are economical and durable. The set of nine weights includes two each 250g and 20g weights, one each 1,000g, 500g, 100g, 50g, and 10g, and a plastic storage box, and is 6 x 3.5 x 5 inches (H x W x D). (H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.)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.American Educational Products manufactures educational and supplemental learning materials including math, scien...
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1.0 of 5.0 with 1 Reviews
SALE PRICE: $180.64 14% OFF
Manufacturer: Ohaus
Brand: Ohaus
Model: 80850271
Manufacturer: Ohaus
Brand: Ohaus
Model: 80850271
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The Ohaus metric, stainless steel electronic balance calibration weight meets American Society for Testing and Materials (ASTM) Class 1 specifications, and is designed for calibrating other weights, or electronic balances and scales. The weight has straight sides and a flat top that allows weights to be stacked. It is constructed of stainless steel for stability, resistance to corrosion, and low magnetic susceptibility. The weight meets ASTM E617, Class 1 specification for use as a reference standard for calibrating other weights and high-precision balances with readabilities as low as 0.1mg to 0.01mg. An optional National Voluntary Laboratory Accreditation Program (NVLAP) certificate ensures precision and traceability.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 ...
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