Weights
For weight calibration, we provide affordable, fast, and courteous service!
As a JCSS calibration provider, we can offer JCSS calibration in conjunction with your weight calibration services.
- Company：関東メジャー
- Price：10,000 yen-100,000 yen
Weight Product List and Ranking from 10 Manufacturers, Suppliers and Companies | IPROS GMS
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Weight Manufacturer, Suppliers and Company Rankings
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
- 村上衡器製作所 Osaka//Testing, Analysis and Measurement
- メトラー・トレド Tokyo//Testing, Analysis and Measurement
- 三協インターナショナル つくば事業所 Ibaraki//Service Industry
- 4 大正天びん製作所 本社 Ibaraki//others
- 5 恵藤計器 Chiba//retail
Weight Product ranking
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
- Balance daily inspection weight set CarePac メトラー・トレド
- Calibration certificate included with the cart weights. メトラー・トレド
- Introduction to the range of standard masses for weights and our target manufacturing values [Materials being presented]. 村上衡器製作所
- Stainless steel weight OIML standard cylindrical weight 村上衡器製作所
- 4 【Information】Surprisingly Unknown? Basic Knowledge About Weights 恵藤計器
Weight Product List
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Stainless steel weight OIML standard cylindrical weight
Stainless steel weight OIML standard cylindrical weight
Weights and accessories from Murakami Scale Manufacturing Co., Ltd. are produced in a factory certified under the international quality assurance standard ISO 9001. 【Features】 ○ Non-magnetic stainless steel weights based on JIS (OIML) standards. (Internal structure is registered as a utility model, No. 3003704) ○ Calibration certificates with the JCSS logo can be issued for an additional fee. ○ Complies with all standards set forth in "JIS B7609: 2008" (Note: Class E2 is excluded). *For more details, please download the PDF or feel free to contact us.
- Company：村上衡器製作所
- Price：Other
Stainless Steel Weight "Large Weight Disc Type"
Stackable with anti-slip steps and grooves! Cast iron lift and crane types are also available.
The "Large Weights Disc Type" is a stainless steel weight with stacking capabilities and anti-shift steps and grooves. The claws on the outer circumference of the disc weight facilitate work with a chain block. Our weights and accessories are manufactured in a factory certified with the international quality assurance standard ISO 9001. 【Features】 ■ The claws on the outer circumference facilitate work with a chain block ■ Calibration certificate with JCSS logo is issued for an additional fee ■ Accuracy: OIML standard Class M1 ■ Material: Non-magnetic stainless steel ■ Types: 1000kg, 500kg, 200kg, 100kg, 50kg * For more details, please refer to the PDF document or feel free to contact us. * This PDF document is a digest version. If you need the full version, please contact us.
- Company：村上衡器製作所
- Price：Other
Stainless steel weight "Newton weight"
Consistent production of Newton weights from material processing to final adjustments! A wide variety of types and shapes available.
The "Newton weights" are high-quality weights made of stainless steel. We offer a wide variety of shapes, including cylindrical (OIML type), cylindrical (with precision weight hooks), added weight type, and disc type. Our company consistently produces various Newton weights from material processing to final adjustments, and we are a manufacturer that can issue calibration certificates (mass units) with the JCSS logo mark, proving that these weights are traceable to national measurement standards. If you are currently considering switching to Newton weights or have not yet made the switch, please feel free to consult us. 【Features】 ■ Material: High-quality stainless steel ■ Types: 200N to 0.1N ■ Manufactured in a factory certified with the international quality assurance standard ISO 9001 * For more details, please refer to the PDF document or feel free to contact us. * This PDF document is a digest version. If you need the full version, please contact us.
- Company：村上衡器製作所
- Price：Other
Murakami Scale Manufacturing Co., Ltd. "Rental Weights"
Don't worry if you suddenly need it! We will lend you a weight equivalent to the mass of the calibration request item.
Murakami Measuring Instruments Manufacturing's "Rental Weights" is a service that provides users with weights equivalent to the mass of the items submitted for JCSS mass calibration requests to our company. The rental period is either the duration of the custody of the calibration items or within one week, but it can be extended in one-week increments. Additionally, JCSS calibration certificates and accuracy certificates can be issued for an extra fee. Please make use of this service when you suddenly need weights. For more details, please refer to the catalog or feel free to contact us.
- Company：村上衡器製作所
- Price：Other
Weights
We handle weights ranging from 1mg to 1,000kg! Leave the production of weights to us.
Sankyo International Co., Ltd. is a company that supports small and medium-sized enterprises in their business ventures in China. The "weights" we handle include a wide variety of products, ranging from large weights (stainless steel and cast iron) from 1mg to 1,000kg, OIML-type cylindrical weights, set weights, and reference weights in cylindrical form (stainless steel and brass). Please choose according to your application from our extensive lineup. [Features] - Extensive lineup - Selection of weights from 1mg to 1,000kg *For more details, please refer to our catalog or feel free to contact us.
- Company：三協インターナショナル つくば事業所
- Price：Other
Special weights
Weights that can accommodate special purposes! Customization of shapes and other features is possible according to your needs! Leave the production of special weights to us.
"Special weights" are weights used for specific purposes, such as annular weights with a ring attached for hanging, which are used in special applications. They are suitable for use in hanging weights (tensile weights) and for in-use inspections of hanging spring scales at testing laboratories. Customization of shapes and other features is also possible according to other applications. [Features] - Supports special applications - Effective for in-use inspections of hanging spring scales - Customization of shapes and other features is possible *For more details, please refer to the PDF document or feel free to contact us.
- Company：三協インターナショナル つくば事業所
- Price：Other
Large weight
Handling with forklifts and similar equipment is possible! A large weight in a square shape that can also be stacked. Leave the production of large weights to us.
The "large weights" come with lifting fixtures, allowing for handling with cranes, forklifts, etc. Being square-shaped makes stacking easy. The stainless steel large weights are compatible with F2 grade, M1 grade, and M2 grade. 【Features】 ■ Comes with lifting fixtures ■ Can be handled with cranes, forklifts, etc. ■ Easy to stack due to square shape ■ Grade upgrade possible up to F2 (stainless steel) *For more details, please refer to the PDF document or feel free to contact us.
- Company：三協インターナショナル つくば事業所
- Price：Other
JCSS certified provider's weight rental service.
[International MRA Compliant JCSS Certified Provider] We rent various types of weights, including large, special, and pillow-shaped weights. The grades range from E2 to M1.
As a JCSS certified company, we have been providing high-precision and high-quality weights to universities, research institutions, and businesses since our establishment in 2003. Currently, we also offer a rental service for weights, utilizing our years of expertise and technology to provide a wide range of services. We handle a wide variety of weights, from large mass weights to individual weights. Additionally, we can offer materials such as cast iron and stainless steel to meet your requirements. *Some exceptions apply. [Available Rental Products] ■ Large Mass Weights (Cast Iron): 50kg to 1000kg ■ Set Weights Disc-type weights, cylindrical weights, plate-type weights ■ Individual Weights Pillow-type weights, cylindrical weights, etc. *Calibration Room Certification Number: JCSS 0345 *For more details, please download the PDF document or feel free to contact us.
- Company：三協インターナショナル つくば事業所
- Price：Other
Set of weights
It's cheaper than assembling individual weights! Maintaining, managing, and storing precision is easier. Leave the production of weight sets to us.
We would like to introduce our "set of weights" that we handle. We offer a set of weights that includes non-magnetic stainless steel OIML-type cylindrical weights stored in an aluminum case. We have nine types of sets available, ranging from a 1g set of flat weights to sets of cylindrical weights from 100g to 20kg, categorized by grade. Using the set of weights makes it easy to maintain, manage, and store the precision of the weights. 【Lineup】 ■ Stainless steel OIML-type set of weights (with aluminum case) *For more details, please refer to the PDF document or feel free to contact us.
- Company：三協インターナショナル つくば事業所
- Price：Other
Standard weight cylindrical weight
Complies with Japanese Industrial Standard "JIS B7609:2008"! From 1g to 20kg! It is possible to become a standard weight by undergoing standard weight inspection.
We would like to introduce the "standard weight cylindrical weights" that we handle. We offer two types: "non-magnetic stainless steel standard weights" and "brass chrome-plated standard weights." These comply with the Measurement Law and, similar to OIML types, can be used as standard weights by undergoing inspections at measurement verification offices. The standard weights are available in 14 nominal values ranging from 1g to 20kg, categorized into three grades, and we also provide dedicated aluminum cases and plastic cases. 【Lineup】 ■ Non-magnetic stainless steel standard weights ■ Brass chrome-plated standard weights *For more details, please refer to the PDF document or feel free to contact us.
- Company：三協インターナショナル つくば事業所
- Price：Other
Increased weight type weight.
We offer 11 nominal values ranging from 10g to 20kg in three different grades!
We would like to introduce our "additional weight type weights" that we handle. Available in 11 nominal values ranging from 10g to 20kg, in three different grades. Additionally, we offer a dedicated stainless steel base for the additional weight type weights, which can be handled in the same way as the weights themselves. The maximum allowable error for the base is M1 grade, but we can also manufacture custom products in shapes and dimensions according to your needs. 【Lineup】 ■ Non-magnetic stainless steel additional weight ■ Brass chrome-plated additional weight type ■ Stainless steel additional weight type base *For more details, please refer to the PDF materials or feel free to contact us.
- Company：三協インターナショナル つくば事業所
- Price：Other
Newton weight
It is possible to stack multiple items! It has stability with steps and grooves to prevent shifting. Leave the production of Newton weights to us.
We would like to introduce the "Newton weights" that we handle. They have a step and groove design to prevent slipping, providing stability, and can be stacked multiple times. For example, they are used for calibrating mass measurements in hanging scales. Please feel free to contact us if you have any inquiries. 【Lineup】 ■ Non-magnetic stainless steel added weight type Newton weights ■ Brass chrome-plated added weight type Newton weights ■ Stainless steel added weight type Newton weight stands *For more details, please refer to the PDF document or feel free to contact us.
- Company：三協インターナショナル つくば事業所
- Price：Other
Steel weights with nominal values ranging from 1kg to 200kg.
Pillow-shaped: Ensures stable multi-layer stacking!
This product is manufactured through machining, unlike the process of casting iron weights using mold forming, resulting in excellent dimensional consistency and parallelism between the bottom and top surfaces of the weights. Therefore, the weights can be stacked in a stable manner. The nominal values range from 1 kg to 200 kg in a pillow shape, with a grade of M1.
- Company：三協インターナショナル つくば事業所
- Price：Other
Standard Weight "Standard Weight Type Cylindrical Weight"
Compliant with measurement laws and standards such as JIS! Weights that have been commonly used in Japan.
The "Standard Weight Type Cylindrical Weight" is a weight that complies with measurement laws and standards such as JIS. Similar to OIML types, it can be converted into a standard weight or JCSS standard weight by undergoing inspections at measurement testing institutes or calibrations by JCSS registered businesses. We offer standard weights made from austenitic non-magnetic stainless steel and brass with chrome plating. 【Features】 ■ Complies with measurement laws and standards such as JIS ■ Commonly used in Japan for a long time ■ Can be converted into standard weights or JCSS standard weights by undergoing inspections at measurement testing institutes *For more details, please refer to the PDF document or feel free to contact us.
- Company：大正天びん製作所 本社
- Price：Other
Calibration weights "OIML type cylindrical weights with JIS mark"
Compliant with JIS standards! Cylindrical weights conforming to the recommendations (R111) of the International Organization of Legal Metrology (OIML).
The "JIS Marked OIML Type Cylindrical Weight" not only guarantees quality in terms of material, magnetism, and surface roughness due to compliance with JIS standards, but it is also a weight that conforms to the recommendations (R111) of the International Organization of Legal Metrology (OIML). By undergoing calibration from a JCSS registered business, it can be converted into a JCSS standard weight. Additionally, it comes with a storage case and is offered at a reasonable price. The new JIS mark and certification number are displayed on a label on the weight's storage case, and the weight itself is engraved with "mass" and "identification" as identifiers. 【Features】 ■ Complies with JIS standards ■ Quality guaranteed in terms of material, magnetism, and surface roughness ■ Conforms to the recommendations (R111) of the International Organization of Legal Metrology (OIML) ■ Comes with a storage case ■ Can be converted into a JCSS standard weight through calibration from a JCSS registered business *For more details, please refer to the PDF document or feel free to contact us.
- Company：大正天びん製作所 本社
- Price：Other
Disc weights
Ideal for calibration, adjustment, and inspection! A disc weight with grooves and steps to prevent slipping, providing stability.
This product is a disc weight with anti-slip steps and grooves for stability, allowing for stacking multiple pieces. As a practical standard weight, it is suitable for ensuring the reproducibility, linearity, and other calibration, adjustment, and inspection tasks when using multiple weights on a scale. An optional case for individual disc weights is available. 【Features】 ■ Anti-slip steps and grooves ■ Can be stacked multiple times ■ Ideal for calibration, adjustment, and inspection ■ Optional case for individual disc weights available *For more details, please refer to the PDF document or feel free to contact us.
- Company：大正天びん製作所 本社
- Price：Other
【Information】Surprisingly Unknown? Basic Knowledge About Weights
Used for calibrating scales and balances! Information on the shape and material of "weights" is included.
There are various differences in shape, material, and usage for "weights." This document introduces "Basic Knowledge about Weights." It includes information on "Standard Weights" and "Practical Standard Weights," as well as the validity period and calibration cycle of standard weights. Additionally, there is information about JCSS weights, so please take a moment to read it. 【Contents】 ■ Shapes and materials of weights ■ "Standard Weights" and "Practical Standard Weights" ■ Validity period and calibration cycle of standard weights ■ JCSS weights *For more details, please refer to the PDF document or feel free to contact us.
- Company：恵藤計器
- Price：Other
Trolley weight
For daily inspections of large scales! Simply place a cart with weights on the scale to perform the inspection.
At Kanto Major Co., Ltd., we handle "weights for carts." By making the cart itself from SUS304, it is possible to conduct inspections using weights of 75kg, 150kg, 200kg, 250kg, and 300kg simply by placing the cart with the weights on a scale. Additionally, on-site calibration equivalent to F2 class or M1 class is also available. Please feel free to contact us if you have any requests. 【Weights of the weights】 ■75kg ■150kg ■200kg ■250kg ■300kg *For more details, please refer to the related links or feel free to contact us.
- Company：関東メジャー
- Price：Other
Calibration weight "OIML type cylindrical weight"
Corrosion-resistant and wear-resistant stainless steel weights!
The "OIML Type Cylindrical Weight" is a weight that complies with the recommendations of the International Organization of Legal Metrology. It is made of stainless steel, which has excellent corrosion resistance and wear resistance. Not only does it comply with standards such as the Measurement Law and JIS, but it also adheres to the recommendations of the International Organization of Legal Metrology (OIML), making it suitable for a globalized era. By undergoing inspections at metrology testing laboratories or calibrations by JCSS registered businesses, it can be certified as a standard weight or JCSS standard weight. 【Features】 ■ Excellent corrosion resistance ■ Excellent wear resistance ■ Suitable for a globalized era, etc. *For more details, please refer to the catalog or feel free to contact us.
- Company：新光電子
- Price：Other
Balance daily inspection weight set CarePac
Two weights, cleaning cloth, nylon gloves, brush, JCSS or SCS calibration certificate as standard equipment.
The CarePac from Metra Toledo is a set that comes standard with the weights and accessories necessary for the routine inspection of balances.
- Company：メトラー・トレド
- Price：Other
Calibration certificate included with the cart weights.
Can also be used as individual weights! Achieving highly safe and efficient optimized daily inspections.
At Metra Toledo, we offer "calibrated weight carts" that highly balance improved work speed and safety, significantly enhancing the on-site environment. Made of stainless steel, we have a lineup of weights equivalent to F2 or M1 grade at 100kg, 150kg, 200kg, and 250kg. By eliminating the need to load and unload weights, the weights stored in the cart can be easily accessed for use, enabling optimized daily inspections with high safety and efficiency. 【Features】 ■ Each weight and cart comes with a calibration certificate ■ Safety: Elimination of loading and unloading weights ■ Productivity: Improved productivity through immediate preparation for daily inspections ■ Convenience: Weights stored in the cart can be easily accessed for use *For more details, please refer to the PDF document or feel free to contact us.
- Company：メトラー・トレド
- Price：Other
Stainless steel weights, precision weights
Stainless steel weights, precision weights
Weights and accessories from Murakami Scale Manufacturing Co., Ltd. are produced in a factory certified with the international quality assurance standard ISO 9001. 【Features】 ○ National certification included (certification seal stamped) ○ Calibration certificate with JCSS logo can be issued for an additional fee. ● For more details, please contact us or download the catalog (digest version).
- Company：村上衡器製作所
- Price：Other
Weights "OIML Type Standard Weights Cylindrical and Plate Shape"
This product is manufactured in a factory certified with the international quality standard ISO 9001!
This product is a non-magnetic stainless steel weight that conforms to the OIML (International Organization of Legal Metrology) R111-1:2004 standard and the Japanese Industrial Standard "JIS B7609:2008." It is cylindrical and plate-shaped, suitable for calibration of balances and weights. 【Features】 ■ Made of non-magnetic stainless steel ■ Product conforms to Japanese Industrial Standard "JIS B7609:2008" *For more details, please refer to the catalog or feel free to contact us.
- Company：村上衡器製作所
- Price：Other
Standard Weights "OIML Cylindrical Standard Weights"
This product is based on OIML standards!
This product is a non-magnetic stainless steel weight based on OIML standards. (Utility model registered, No. 3003704) It can be used for the calibration and inspection of specific measuring instruments. The accuracy is certified with standard weights of class 0, class 1, class 2, and class 3, and comes with a certificate of inspection for standard instruments. 【Features】 ■ Product based on OIML standards ■ Non-magnetic stainless steel weight *For more details, please refer to the catalog or feel free to contact us.
- Company：村上衡器製作所
- Price：Other
Weight "Large Weight Disk Type Made of Stainless Steel"
We have a lineup of products available for you to choose from based on your needs!
This product is a large weight with stacking capabilities and anti-shift steps and grooves. It is a weight used for the inspection and calibration of mass measuring instruments required for ISO 9000 series certification, boasting an accuracy of OIML Class M1. Additionally, the claws on the outer edge of the disc-shaped weight facilitate crane operations. 【Features】 ■ Stackable with anti-shift steps and grooves ■ OIML Class M1 accuracy *For more details, please refer to the catalog or feel free to contact us.
- Company：村上衡器製作所
- Price：Other
Calibration Weights "Precision Calibration Weights Made of Stainless Steel"
This is a product made with high-quality stainless steel!
This product is a precision weight with national certification (certification seal stamped). It is made of high-quality stainless steel. To suit various applications, we offer options ranging from individual pieces to sets in aluminum cases and sets in plastic cases. 【Features】 ■ National certification (certification seal stamped) ■ Stainless steel *For more details, please refer to the catalog or feel free to contact us.
- Company：村上衡器製作所
- Price：Other
OIML standard weights "Weights with JIS mark"
JIS mark included! Standard weights that are strictly managed from material to production, inspection, and shipping.
The "JIS Marked Weights" are non-magnetic stainless steel weights that comply with the JIS B7609:2008 standard. Quality is guaranteed, and they are marked with the new JIS mark. Specifically, a label indicating compliance with the new JIS mark standard is affixed to the weight storage case. They are manufactured under a quality management system based on JIS Q9001 (ISO9001) and are shipped after undergoing inspections that comply with JIS Q17025 (ISO/IEC 17025). 【Features】 ■ Complies with JIS B7609:2008 standard ■ Non-magnetic stainless steel weights ■ A symbol of reliable safety, security, and trust: JIS mark attached ■ Strict manufacturing quality control from material to production, inspection, and shipping ■ Stable quality assurance For more details, please refer to the catalog or feel free to contact us.
- Company：村上衡器製作所
- Price：Other
Sub-Milligram Weights
Corrosion resistance! A sub-milligram weight standard achieved with titanium for masses under 1 mg.
"Sub-Milligram Weights" are plate-shaped titanium weights with excellent corrosion resistance, designed for sub-milligram measurements. Currently, the minimum mass of weights specified in the international recommendation OIML R111-1:2004 and the domestic standard JIS B7609:2008 is 1mg. The challenge was that it was not possible to directly manage the mass range below 1mg, but our company has achieved a mass standard below 1mg using titanium. 【Features】 ■ Plate-shaped titanium with excellent corrosion resistance ■ Stored in a dedicated case with a set of 0.5mg, 0.2mg×2, and 0.1mg ■ Comes with a cross-pin set for easy handling of sub-milligram weights ■ Includes inspection report and traceability diagram ■ A calibration certificate from A2LA can also be issued for an additional fee For more details, please refer to the catalog or feel free to contact us.
- Company：村上衡器製作所
- Price：Other
Stainless Steel Weights General Catalog
Made of stainless steel! A wide variety of standard weights, sub-milligram weights, and pillow-shaped weights are listed.
The "Stainless Steel Weights Comprehensive Catalog" is a catalog from Murakami Scale Manufacturing Co., Ltd., which manufactures and sells precision scales. It features non-magnetic stainless steel weights that comply with the JIS B7609:2008 standard, such as the "OIML Standard Weights," as well as corrosion-resistant plate-shaped titanium "Sub-Milligram Weights" and corrosion-resistant "Pillow Weights," among many others. [Featured Products] ■ OIML Standard Weights (Weights with JIS Mark) ■ Reference Weights ■ Sub-Milligram Weights ■ Pillow Weights ■ Large Weights, etc. For more details, please refer to the catalog or feel free to contact us.
- Company：村上衡器製作所
- Price：Other
