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226~270 item / All 84508 items
Experienced staff will promptly provide an accurate parts catalog!
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We will respond to the call for 'I want effective technical education!' with the latest technology!
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We provide easy-to-understand manuals that match your needs with flexible proposal skills based on detailed listening!
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Would you like to transform the site into one where 3D measurement and data processing tasks are more efficient than ever?
- Store construction
- Other Management Services
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Leave large media such as large-format drawings and posters, which cannot be covered by standard equipment, to us!
- Other office supplies
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We offer binding solutions suitable for various purposes, including not only documents but also contracts and drawings!
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By using a dry well temperature calibration bath, a high-precision thermometer, and a high-precision Pt100 temperature sensor, high-precision temperature calibration becomes possible.
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Calibration of Thermometers at WIKA - Requirements and Traceability
Calibration of thermometers is often something that many customers cannot perform in-house. This is especially true for calibration processes certified according to ILAC-MRA certification, ISO 9001, or equivalent quality assurance systems. From a quality assurance perspective, regular checks of measuring instruments are necessary, and at the same time, traceability must be ensured. Simply put, traceability means that "in order to reliably compare measurement results, the measurement results must be able to be 'traced back' to standards (national or international) through a chain of comparative measurements." In relation to this standard, when the readings of the measuring instruments used and the measured values of the materials are compared, it becomes possible to perform calibration at a higher level. During these stages, calibration is conducted against standards that have been previously calibrated by higher precision calibration instruments. Standards are defined according to ranks established by law, which extends from working standards or factory standards to reference standards and national standards. Based on this ranking, the calibration hierarchy of the implementing organization is defined. This ranking spans a wide range, from in-house calibration testing facilities to accredited calibration laboratories and national meteorological institutes.
WIKA can perform calibrations in accordance with the international temperature scale ITS-90 and issue ILAC-MRA calibration certificates.
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About the Calibration of Thermometers at WIKA - Meaning and Necessity
Calibration is not performed using the same testing method for all cases. The choice of testing method varies based on various factors such as process conditions, quality standards, and safety requirements. Depending on the testing method, it is also possible to demonstrate that the calibration item has a measurement accuracy that is twice as precise. This becomes an extremely important factor in enhancing process efficiency. Calibrating temperature measuring instruments is essential for various reasons and meanings. The calibration of thermocouples and resistance temperature detectors is becoming increasingly important in light of recent material shortages and the need for manufacturing process efficiency. Improving measurement accuracy leads to savings in materials and reductions in pollutant emissions, and the calibration of thermometers is also related to safety. For example, if the measuring instruments on a production line do not display correct values and process control is erroneous, there is a risk of accidents or quality defects. The importance of calibration is evident in everyday examples, such as household gas and water consumption meters and fuel gauges at service station fuel pumps. For these reasons, regular calibration of temperature measuring instruments is necessary to reconfirm the reliability of measurement values and to assess changes over time. When accuracy or operation becomes questionable, consider readjusting or replacing the thermometer.
This product focuses more on the essential aspects compared to conventional standard pressure gauges and enhances scalability for the installation environment.
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It explains why the CPB5800 type weight-operated pressure calibrator is the optimal solution when using multiple different standards.
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We have summarized common inquiries regarding the CPG1500 model.
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WIKA offers four types of contact switches, each with unique features and advantages. We will recommend the one that is best suited for your application.
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This is a high-precision digital pressure gauge compatible with hydraulic measurements, capable of measuring pressures up to 1,000 MPa and equipped with an automatic data saving function.
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What is differential pressure and why is it important in industrial applications? This video explains the concept of differential pressure (the pressure difference between two measurement points).
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This is a battery-operated high-precision digital pressure gauge capable of measuring pressures up to 1,000 MPa, resistant to corrosive and high-temperature media, and capable of automatically saving ...
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Portable pressure gauge, high-precision digital pressure gauge, portable multimeter, USB-connected pressure gauge, intrinsically safe explosion-proof compliant.
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This is the certification document for the CPG1500 model's Bluetooth function, which can be used in Japan in accordance with the Radio Law.
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This document describes the functions and connection methods of each software used with the CPG1500 model.
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In this video, we will introduce the three measurement methods mentioned in the title, as well as the functions of the instruments, displays, transmitters, and connection methods.
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This is a high-precision digital pressure gauge compatible with hydraulic measurements, capable of measuring pressures up to 1,000 MPa and equipped with an automatic data saving function.
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This is a battery-operated high-precision digital pressure gauge capable of measuring pressures up to 1,000 MPa, resistant to corrosive and high-temperature media, and capable of automatically saving ...
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Pressure gauges have been used in millions for various applications. Depending on the application, I will explain why Bourdon tube and diaphragm types are used.
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The overall error range of WIKA pressure sensors indicates the maximum deviation. The deviation varies by each instrument, but it always falls within the overall error range.
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WIKA's mono-flange performs isolation and venting of pressure measuring devices. It features a compact design while maintaining functionality equivalent to traditional valves.
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What is IO-Link? How does it work? Why is it becoming widespread? This is explained in an easy-to-understand manner.
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This video clearly explains various questions regarding the selection and usage of diaphragm seal systems.
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Why is it necessary to install a diaphragm seal on pressure gauges, pressure transmitters, pressure switches, and pressure sensors? I will explain the benefits.
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Many of WIKA's pressure gauges have a vent valve shaped like a yellow lever on the top of the case. I will explain what role it plays.
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What is the difference between calibration, verification, and adjustment? Additionally, we explain in the video when adjustments should be made.
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About the Calibration of Thermometers at WIKA - Meaning and Necessity
Calibration is not performed using the same testing method for all cases. The choice of testing method varies based on various factors such as process conditions, quality standards, and safety requirements. Depending on the testing method, it is also possible to demonstrate that the calibration item has a measurement accuracy that is twice as precise. This becomes an extremely important factor in enhancing process efficiency. Calibrating temperature measuring instruments is essential for various reasons and meanings. The calibration of thermocouples and resistance temperature detectors is becoming increasingly important in light of recent material shortages and the need for manufacturing process efficiency. Improving measurement accuracy leads to savings in materials and reductions in pollutant emissions, and the calibration of thermometers is also related to safety. For example, if the measuring instruments on a production line do not display correct values and process control is erroneous, there is a risk of accidents or quality defects. The importance of calibration is evident in everyday examples, such as household gas and water consumption meters and fuel gauges at service station fuel pumps. For these reasons, regular calibration of temperature measuring instruments is necessary to reconfirm the reliability of measurement values and to assess changes over time. When accuracy or operation becomes questionable, consider readjusting or replacing the thermometer.
It clearly explains the differences between general calibration and ISO 17025 accredited calibration, as well as considerations regarding traceability and the issuance of calibration certificates.
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About the calibration of thermometers at WIKA - Implementation at accredited calibration laboratories according to ISO and ILAC-MRA.
In Germany, ISO and ILAC-MRA accredited calibration is typically carried out at calibration testing facilities accredited by the German Accreditation Body (DAkkS). Many measurement instrument manufacturers also have such facilities in-house. These facilities operate independently of the products and perform complex calibration-related tasks. Complex tasks range from checking in-house standards to calibrating customer-specific products, such as assembled multi-point thermometers. It is also possible for customers and quality managers of calibration testing facilities to collaborate in developing the necessary calibration processes for the factory. It is essential to define situations where standard checks are sufficient, where customer-specific solutions are meaningful, or where using accredited mobile calibration testing facilities can reduce process downtime. Therefore, communication between the customer and the personnel of the calibration testing facility is conducted to define the relevant temperature points and measurement uncertainties. Following such processes, decisions are made regarding the equipment used for calibration.
What kind of instruments are necessary for the operation of air conditioning units that consider energy efficiency and the environment? How can WIKA's instruments be used?
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Where is the load being measured? Why is load measurement conducted? What kind of load cell is used for load measurement? A clear explanation will be provided in a video.
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What are the differences between contact-type pressure gauges and pressure switches? This explains the differences in an easy-to-understand manner.
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Why use a valve in a pressure gauge? It clearly explains the benefits of installing a valve between the process and the measuring instrument.
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This explains the adjustment and benefits of the turn-down function (also referred to as "span adjustment") in the field of electronic pressure measurement.
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This explains products for level measurement using hydrostatic pressure, as well as the measurement methods and what level measurement in hydrostatic pressure entails.
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WIKA's mechanical pressure switches are preset at the time of shipment, but the contacts can also be configured on-site according to customer requirements.
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