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Proofreading Product List and Ranking from 36 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 12, 2025～Dec 09, 2025
This ranking is based on the number of page views on our site.

Proofreading Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 12, 2025～Dec 09, 2025
This ranking is based on the number of page views on our site.

  1. 東亜ディーケーケー 本社、営業所（札幌・仙台・千葉・名古屋・大阪・広島・四国・北九州）、事業所（狭山、東大和） Tokyo//Testing, Analysis and Measurement
  2. null/null
  3. 医学英語総合サービス Kyoto//others
  4. 4 一般財団法人日本品質保証機構 計量計測部門、総合製品安全部門 Tokyo//Testing, Analysis and Measurement
  5. 5 サーモフィッシャーサイエンティフィック株式会社／Thermo Fisher Scientific K.K. Tokyo//Testing, Analysis and Measurement
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Proofreading Product ranking

Last Updated： Aggregation Period:Nov 12, 2025～Dec 09, 2025
This ranking is based on the number of page views on our site.

  1. [Video] Helpful Video on pH Measurement <pH Calibration Edition> Zero Calibration, Span Calibration 東亜ディーケーケー 本社、営業所（札幌・仙台・千葉・名古屋・大阪・広島・四国・北九州）、事業所（狭山、東大和）
  2. What is the difference between general calibration and ISO 17025 accredited calibration? 【Video Introduction】
  3. Bulk Request! Pipette Calibration for Multiple Brands サーモフィッシャーサイエンティフィック株式会社／Thermo Fisher Scientific K.K.
  4. Calibration of measuring instruments (with JCSS/A2LA symbol mark) 一般財団法人日本品質保証機構 計量計測部門、総合製品安全部門
  5. 4 Calibration of measuring tools and inspection tools - Rental レックス

Proofreading Product List

16～30 item / All 59 items

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Calibration of measuring instruments (with JCSS/A2LA symbol mark)

Calibration of measuring instruments (with JCSS/A2LA symbol mark)

As a calibration organization that meets the requirements of ISO/IEC 17025, we accommodate a wide range of calibrations for manufacturers both domestically and internationally.

The greatest feature of the calibration services provided by JQA is the wide variety of calibration items and the extensive range of certifications. Technicians with solid knowledge and experience will calibrate your measuring instruments. 【Examples of Calibration Items (On-site Calibration Available)】 ■ Length and Angle ■ Electricity, Radiation, EMC ■ Mass, Force, Torque, Hardness, Pressure, Leak, Density ■ Volume, Flow Rate, Flow ■ Acoustics, Vibration ■ Temperature, Humidity ■ Concentration ■ Other Measuring Instruments 【Five Points of JQA Calibration Services】 ■ One of the largest classes of calibration items and certification ranges in the country ■ Over 120,000 calibration achievements annually ■ Calibration organization that meets the requirements of ISO/IEC 17025 (JCSS, A2LA) ■ Equipped with top-class facilities in the country, achieving high-precision and speedy calibration ■ Supporting customers at six locations nationwide *For more details, please visit the JQA website or PDF materials, or feel free to contact us.

  • Calibration and repair

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Adjustment and calibration of instrumentation equipment.

Adjustment and calibration of instrumentation equipment.

HART compatible.

The calibration of the thermometer is performed on-site with actual temperature calibration ranging from -50.00℃ to 250.00℃. We have a constant temperature bath and high-precision thermometers in-house. Additionally, we have quickly adapted to the smart technology of calibrators, owning devices such as the CA550, which supports HART communication, and the CA700, which has an automatic calibration function for manometers.

  • Instrumentation and Control Systems
  • Machinery and equipment installation/dismantling/relocation
  • Calibration and repair

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Measurement instrument calibration

Measurement instrument calibration

General/Certified Calibration of EMC Measurement and Testing Equipment IATF16949! Capable of supporting various products.

We would like to introduce the calibration services for measuring instruments provided by Ohtama Calibration Service Co., Ltd. We offer A2LA accredited calibration in accordance with new standards, covering a frequency range of 10Hz to 26.5GHz, in addition to basic items. Our services support digital multimeters, data loggers, frequency counters, high-frequency and flicker analyzers, among others. 【List of Measurement and Testing Instruments (Partial)】 ■ Power Analyzers ■ Signal Generators ■ Network Analyzers ■ EFT Burst Testers / Surge Testers / DIP and Momentary Testers / ESD Testers ■ Current Probes / Injection Probes / EMI Clamps *For more details, please refer to the PDF document or feel free to contact us.

  • Calibration and repair

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Antenna calibration

Antenna calibration

Supports EMC measurement/NSA evaluation factors, horn antennas, loop antennas, and more!

We would like to introduce the antenna calibration services of Ohtama Calibration Service Co., Ltd. For EMC measurement antennas, we provide factors based on the standard antenna method and the SAM method, with a distance of 10m/horizontal polarization. Additionally, for NSA evaluation factors, we offer measurements based on calibration values from the reference site (Liberty Labs, USA) at distances of 10m/3m, horizontal 1.0m/2.0m, and vertical 1.0m/1.5m. 【List of Target Products】 ■ EMC measurement antenna factors ■ NSA evaluation factors ■ Horn antennas: 1GHz to 18GHz ■ POD antennas for SVSWR measurement: 1GHz to 18GHz ■ Loop antennas: 10Hz to 30MHz ■ Monopole antennas: 10Hz to 30MHz *For more details, please refer to the PDF document or feel free to contact us.

  • Calibration and repair

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What is Calibration? - The Meaning of Calibration and the Reasons Why Measuring Instruments Need Regular Calibration.

What is Calibration? - The Meaning of Calibration and the Reasons Why Measuring Instruments Need Regular Calibration.

What is proofreading?" "A clear explanation of the risks that arise from postponing proofreading and the disadvantages in corporate quality management.

You may be one of those who think, "I've heard the term 'calibration,' but I don't really know its meaning in detail," or "I know that measuring instruments need calibration, but I don't really understand why it should be done regularly," or "I want to have the correct knowledge about calibration, but it's a bit awkward to ask someone now." In response to those questions, Contec Co., Ltd., which has accumulated extensive knowledge and experience in calibration, repair, inspection, and testing of electronic devices, measuring instruments, and precision equipment since its establishment in 1978, will provide answers from a professional perspective. *For detailed content of the article, you can view it through the related links. For more information, please download the PDF or feel free to contact us.*

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  • Calibration and repair

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[Processing Service] Dynamic Balance Calibration

[Processing Service] Dynamic Balance Calibration

Supports various cylindrical parts! Dynamic balance calibration of cylindrical parts with different shapes and specifications is possible.

We provide a dynamic balancing calibration service to ensure stability and precision during high-speed operation of spindles and components. Our service accommodates a wide range of sizes, from small to large, and is applicable to various uses. We achieve high-precision balance in accordance with international standards, supporting the manufacturing of high-precision spindles. This service reduces vibration and noise, extends spindle life, and improves processing quality. Please feel free to contact us when you need our services. 【Features】 ■ Compatible with various cylindrical components: Dynamic balancing calibration is possible for cylindrical parts with different shapes and specifications. ■ Wide size range: Accommodates sizes from small to large and is applicable to various uses. ■ High precision G0.4: Achieves high-precision balance in accordance with international standards, supporting the manufacturing of high-precision spindles. *For more details, please download the PDF or feel free to contact us.

  • Processing Contract

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On-site calibration regardless of length gauge manufacturer! Compatible with various instruments such as pressure gauges, scales, and electrical measuring devices!

On-site calibration regardless of length gauge manufacturer! Compatible with various instruments such as pressure gauges, scales, and electrical measuring devices!

We will visit your site to help reduce the burden of handling measuring instruments and measuring devices as much as possible!

We offer the "SISCO On-Site Calibration Service," which allows us to perform calibrations of measuring instruments and gauges without stopping daily production. Since we visit your site to conduct the calibration, there is no need to consider the "lead time" for the measuring instruments and gauges that are typically required when we take them in for calibration. We adjust the number of personnel and working days according to the quantity and types of calibration items. Please feel free to contact us if you have any requests. 【Reasons to Recommend Our Service】 ■ Calibration support regardless of manufacturer ■ A wide range of calibration options (including length gauges, pressure gauges, and mass gauges) ■ Available throughout the entire country ■ Calibration result labels are color-coded by year ■ Two types of certificate formats are available: "list format by type of measuring instrument" and "individual format for each measuring instrument" *For more details, please refer to the PDF document or feel free to contact us.

  • Calibration and repair

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Regarding regular calibration

Regarding regular calibration

Regular calibration of each measuring instrument is recommended!

To maintain reliable measurements, we recommend regular calibration of each measuring instrument. Measuring instruments are subject to aging, and any instrument is likely to experience an increase in measurement error over time. It is important to ensure that this error does not affect measurement accuracy. The calibration cycle varies depending on the instrument. For the TK-100 dew point meter, we recommend calibration once a year due to the aging of the ceramic in the measurement section. However, for hygrometers that use artificial, highly stable polymers and PT100 temperature sensors, we recommend calibration every two years for mirror-type dew point meters, which primarily suffer from degradation. For more details on calibration, please refer to the URL below.

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Regarding the repair and calibration of discontinued measuring instruments from NAI Corporation.

Regarding the repair and calibration of discontinued measuring instruments from NAI Corporation.

We accept inquiries regarding the repair and calibration of discontinued NAI measuring instruments.

At T.P.T. Co., Ltd., we serve as the domestic general agent for NAI (North Atlantic Industries) and provide calibration and repair services for some discontinued measurement instruments.

  • Other electronic measuring instruments

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Support for Academic Paper Writing 【Translation Service】

Support for Academic Paper Writing 【Translation Service】

Translation by experts in various fields, including doctors and physicians. A level of quality that even natives admire.

○ Reliable Quality FORTE's mission is to provide services that exceed our customers' expectations. For example, we aim to maximize the chances of paper acceptance. There is no compromise. ○ Thorough Support System FORTE provides strong support for our customers at every stage leading to paper acceptance. This is the decisive difference between FORTE and other services. For instance, we assist in creating letters to accompany submitted papers and responses to critiques from reviewers, accurately capturing the authors' intentions. ○ Smooth Communication Our elite coordinators will handle your case directly. We guarantee smooth and accurate communication in Japanese without any stress.

  • others
  • Translation/Interpretation

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Meter Calibration on-site

Meter Calibration on-site

Mobile constant temperature calibration room (vehicle) can be implemented immediately upon arrival【Stable quality & high efficiency & also effective for infection control◎】

<Constant Temperature Calibration Room in the Truck> We have achieved management of the implementation environment temperature by the calibration implementer (Tracer), which was impossible with conventional on-site calibration services, enabling us to provide higher quality services. <Thorough Efficiency Realized through Dedicated Design> We have achieved efficiency through room design and equipment layout tailored to the flow of calibration work. The benefits have been passed on to costs. <Non-Face-to-Face Service Considering Infection Risks> By separating the handover with a shelf with a door, there is no direct contact between the customer and our inspectors. This service is adapted to infection control measures. <Calibration Starts Immediately Upon Arrival> We arrive with the equipment already set up and maintaining a constant temperature, allowing calibration to be conducted without any preparation time. *Please ensure that your measuring instruments are acclimatized to the temperature in advance. Calibration is also possible in your room. Please feel free to contact us even if securing parking space for the truck is difficult.

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  • Other services

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General correction (fixed fee up to 3 points / shortest 3 business days)

General correction (fixed fee up to 3 points / shortest 3 business days)

Data logger "Ondotori" has started general calibration. Temperature and humidity calibration will be shipped in as little as 3 business days!! *Please consult us about devices brought in.

■ We offer a fixed rate for general calibration up to 3 points! - Target temperature: -20℃ to 95℃ - Target humidity: 30%RH to 95%RH * If no specific points are designated, we will respond with temperature points of 0℃, 25℃, and 45℃, and humidity points of 30%RH, 50%RH, and 70%RH (at 25℃). * If you wish to calibrate CO2, voltage, or illuminance, please consult us separately. 【★】To make a request, click here https://www.movecorp.co.jp/Calibration_tandd.html ■ Delivery time: As short as 3 business days (may vary depending on quantity, timing, and congestion) ■ Calibration fee: 6,000 yen (excluding tax) ■ Certificate issuance fee: 6,000 yen (excluding tax) ■ Shipping fee: 2,000 yen (excluding tax) 【Issued documents】Calibration certificate, test report, traceability diagram * If you wish to have "Ondotori calibration" purchased from another company, an additional basic fee of 3,000 yen will be charged. For more details, click here https://www.movecorp.co.jp/Calibration_tandd.html

  • Calibration and repair

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Block gauge JCSS calibration

Block gauge JCSS calibration

We are an "international MRA-compliant JCSS accredited provider" that offers block gauge calibration services.

■【Calibration Range】0.5 to 100mm【Target】Steel and Ceramic【Calibration Method】Comparative Measurement Method ■Calibration certificates with the JCSS logo can be issued. ■Please use our block gauge calibration service for proof of traceability in quality management and ISO 9001, etc.

  • Calibration and repair
  • Contract Inspection

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Calibration Master Gas Detector Calibration Special Feature

Calibration Master Gas Detector Calibration Special Feature

We also handle various certificates, so please feel free to contact us.

Introducing our cost-effective gas detector calibration service. We also accommodate various certificates, so please feel free to contact us. We can also support devices not listed in the catalog. 【Features】 ○ Quick response ○ Reduced maintenance costs For more details, please contact us or download the catalog.

  • Calibration and repair

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Toyama Scale JCSS Calibration

Toyama Scale JCSS Calibration

We provide JCSS calibration services for scales to accurately meet the needs of the industry.

Weights; permanent calibration (calibration range: 1 mg to 1000 kg), scales; permanent calibration, on-site calibration (calibration range: 1 g to 40 tons)

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