Oxygen-free oil treatment and oil and grease-free measures in WIKA's calibration technology.

What is traceability? What is uncertainty? Why is calibration performed? We provide a clear explanation of basic knowledge such as what traceability is.

What is calibration? Why is calibration performed? What is traceability? This is a document on basic knowledge regarding these topics.

• Other measuring instruments

What is the difference between calibration, verification, and adjustment? Additionally, we explain in the video when adjustments should be made.

▬ Content of this video ▬▬▬▬▬▬▬▬▬▬▬▬ 00:00 – Introduction 00:04 - Calibration - Adjustment - Verification 00:37 - What is instrument calibration? 01:22 - What is adjustment? 01:34 - What is verification? 01:49 - Calibration services at WIKA's calibration lab All instruments experience aging degradation due to mechanical, chemical, installation, and operational environmental factors, leading to deviations in measurement values and accuracy. While aging degradation cannot be prevented, early detection of it is possible through calibration. What is the difference between calibration and verification? And when should adjustments be made? At WIKA's calibration lab, we can perform calibration, adjustment, and verification of measuring instruments. Feel free to contact us. https://www.wika.co.jp/contact_ja_jp.WIKA?cnType=1

• others

Conduct traceable calibration with a short lead time. Pressure: -1 to 500 MPa (including absolute pressure and atmospheric pressure) Temperature: -196 °C to +1200 °C

Bika Japan Co., Ltd. provides calibration and adjustment services for pressure and temperature instruments at our calibration facility in Singapore. We are an accredited factory under SINGLAS in compliance with ILAC-MRA, offering quick turnaround times and reasonable calibration costs. We can also accommodate instruments other than those manufactured by WIKA, so please feel free to consult us. 【Calibration Target Instruments】 - Mechanical pressure gauges and thermometers - Digital pressure gauges and thermometers - Pressure gauges and thermometers with contacts - Thermocouples - Thermocouple sensors - RTDs - Pressure and temperature switches etc. 【Calibration Capabilities】 - SAC-SINGLAS No LA-2015-0604-C - Pressure: -1 to 500 MPa (including absolute and atmospheric pressure) - Temperature: -196 °C to +1200 °C When requesting calibration services, please fill out the calibration request form.

• Other measuring instruments

Conduct traceable calibration with a short lead time. Pressure: -1 to 500 MPa (absolute pressure, including atmospheric pressure) Temperature: -196 °C to +1200 °C

Bika Japan Co., Ltd. provides calibration and adjustment services for pressure and temperature instruments at our calibration facility in Singapore. We are an ILAC-MRA compliant SINGLAS accredited factory, offering quick turnaround times and reasonable calibration costs. We can also accommodate instruments other than WIKA pressure and temperature devices, so please feel free to consult with us. 【Calibration Target Instruments】 - Mechanical pressure gauges and thermometers - Digital pressure gauges and thermometers - Pressure gauges and thermometers with contacts - Thermocouples - Thermocouples - RTDs - Pressure and temperature switches etc. 【Calibration Capabilities】 - SAC-SINGLAS No LA-2015-0604-C - Pressure: -1 to 500 MPa (including absolute and atmospheric pressure) - Temperature: -196 °C to +1200 °C When making a request, please fill out the calibration work request sheet.

• Other measuring instruments

Conduct traceable calibration with a short lead time. Pressure: -1 to 500 MPa (absolute pressure, including atmospheric pressure) Temperature: -196 °C to +1200 °C

Bika Japan Co., Ltd. provides calibration and adjustment services for pressure and temperature instruments at our calibration facility in Singapore. We are an accredited factory under SINGLAS in compliance with ILAC-MRA, offering quick turnaround times and reasonable calibration costs. We can also accommodate instruments other than those manufactured by WIKA, so please feel free to consult us. 【Calibration Target Instruments】 - Mechanical pressure gauges and thermometers - Digital pressure gauges and thermometers - Pressure gauges and thermometers with contacts - Thermocouples - Thermocouple sensors - RTDs - Pressure and temperature switches etc. 【Calibration Capabilities】 - SAC-SINGLAS No LA-2015-0604-C - Pressure: -1 to 500 MPa (including absolute and atmospheric pressure) - Temperature: -196 °C to +1200 °C When requesting services, please fill out the calibration request form.

• Other measuring instruments

Introduction to temperature calibration methods. This explains the differences between comparative calibration and fixed-point calibration.

There are two methods for calibrating temperature measuring instruments such as dial thermometers, resistance thermometers (Pt100 and Pt1000), and thermocouples: fixed point calibration and comparative calibration. ■ Fixed Point Calibration Through a unique three-point calibration, the most accurate calibration at temperature fixed points is achieved. The triple point refers to the condition where the three phases of a substance are in thermodynamic equilibrium. For water, the triple point is defined as 0.01°C according to the International Temperature Scale (ITS-90). This means that the quantitative ratio of liquid water, water vapor, and ice remains unchanged. Reaching the triple point requires a significant amount of time and effort, but once achieved, it can maintain a stable temperature for a long period. By achieving a constant temperature condition, the deviation of the thermometer can be verified most accurately. Fixed point calibration is performed with the target thermometer used as a reference thermometer, meeting the requirements for reproducibility and high precision. ■ Comparative Calibration This method involves comparing the thermometer being calibrated with a reference thermometer that has been calibrated by a higher authority. Comparative calibration is conducted using a constant temperature bath, block gauge, or electric furnace. The probe of the thermometer being calibrated is inserted into the calibration device, and the instrument deviation is recorded at several calibration points in comparison to the reference thermometer. The use of a traceable reference thermometer allows for calibration at various required levels of accuracy.

• Measurement and Analysis Equipment

Introduction to accredited calibration in accordance with ISO 17025. Explanation of the differences from general calibration.

This introduces the differences between accredited calibration based on ISO 17025 and general calibration. You will clearly understand the differences between these two types of calibration certificates and the points to consider. Your measuring instrument can undergo accuracy verification and calibration at WIKA's calibration lab. Calibration can be performed either as general calibration or ISO 17025 accredited calibration. In both cases, the calibration results are documented in a calibration certificate, and a calibration sticker is affixed to the calibrated instrument. Only ISO 17025 accredited calibration guarantees that testing is conducted using testing equipment certified by an international accreditation body. The traceability system diagram is structured to show the hierarchy from the standard instruments used in the inspection factory to the testing standards and national standards. Measurement uncertainty is documented by clarifying not only factors of measurement error such as hysteresis and variation but also measurement deviation and the uncertainty of the standard instrument. Compared to general calibration, ISO 17025 accredited calibration is more accurate, widely applicable, and internationally recognized. For general calibration, the difference in the measuring instrument is determined by considering only hysteresis. Calibration at the time of factory shipment is issued as an inspection certificate in accordance with DIN / EN10204.

• Measurement and Analysis Equipment

I will introduce the calibration of thermometers and pressure gauges. I will explain the differences between calibration, verification, and adjustment.

All instruments experience aging degradation due to mechanical, chemical, installation, operational environment, and other factors, leading to deviations in measurement values and accuracy. While it is not possible to prevent aging degradation, early detection can be achieved through calibration. What is the difference between calibration and verification? And when should adjustments be made? ◆ Calibration refers to the process of comparing the measurement results of a calibrated standard instrument, certified by national or international standards, with those of the test instrument being calibrated, to determine the extent of any instrument deviation. If the calibration test results fall within the product specifications, a calibration certificate is issued along with the test report. ◆ Verification refers to the process of confirming whether the instrument deviation of the reference measuring instrument is within the range specified by public institutions or other standards, and making a pass/fail judgment. Both calibration and verification aim to assess the quality of the product based on the displayed values. Modifications to the measuring instrument itself are not permitted. ◆ Adjustments allow for modifications to the measuring instrument to keep the detected instrument deviation within the accuracy range. Adjustments are made when the instrument is deemed out of specification after calibration, and the instrument is then adjusted to fall within the accuracy range before re-calibration is conducted.

• Measurement and Analysis Equipment

We are introducing a wide range of products in the calibration technology department. WIKA's mission is to provide excellent calibrators worldwide.

We would like to introduce WIKA's wide range of products in the calibration technology department. WIKA's mission is to provide excellent calibrators worldwide. In addition to manufacturing high-quality and high-precision calibrators, we also offer calibration services for pressure, temperature, and electrical measuring instruments. Our traceable calibration measurements comply with national standards and international guidelines. For more details, please visit our website. WIKA's list of calibrators: https://bit.ly/3rheP1Y The following blog articles provide more details about calibration and our partners. Precise Pressure Measurement: 50 Years of Mensor: https://bit.ly/39dB1DI Overview of Thermometer Calibration: https://bit.ly/31amB30

• Measurement and Analysis Equipment

The non-contact beam touch sensor "HA-T401/HA-T520" has a compact detection range, making it an ideal automatic door sensor for installation on automatic doors facing narrow corridors or busy streets. Depending on the application and installation location, you can choose between "non-vision mounting type" and "non-vision built-in type." 【Features】 ● With the beam touch sensor, you can open and close the automatic door simply by bringing your hand close without touching it, ensuring hygiene. ● Depending on the installation environment, such as single sliding or bi-parting doors, the detection range can be set in four configurations: left, center, right, and a total of 12 spots. ● Two types of activation row settings are available to reduce unnecessary opening and closing of the automatic door due to cross traffic, contributing to energy-saving effects. ● The touch switch and infrared sensor are integrated, allowing for a switch between beam touch and infrared sensor with a single model. 【Recommended for such locations!】 ☑ Entrance facing a busy corridor ☑ Counter or sign near the door ☑ Buildings facing narrow corridors ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors ◎ For more details, please download the materials or contact us.

Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.

Grabee is a next-generation monitoring solution equipped with new features specialized for forest fire and wildlife damage prevention, based on AI video analysis and location estimation technology developed at Guardian. In addition to the conventional location estimation function, it now includes flame identification and animal identification capabilities, enabling early detection and response to forest fires and wildlife damage. Furthermore, it supports mapping of fire areas and area calculations.

Syspro Inc. exhibited at the "General Affairs, Human Resources, and Accounting Week [Tokyo] within the 'HR EXPO'" held at Tokyo Big Sight from June 25 (Wednesday) to June 27 (Friday), 2025. Thanks to everyone, we had many visitors and were able to conclude the event successfully. We would like to take this opportunity to express our deep gratitude to all the attendees and the organizers.

Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer acquisition mainly in the BtoB (business-to-business) sector. On August 5, 2025 (Tuesday), they published a page titled "Are Business Talks and Negotiations Determined by 'Preparation'? 'Hot Reading'". 'Hot Reading' involves researching the other party in advance and appearing to know things during the conversation to gain their trust. The page explains the benefits of using it, the specific process, relatable examples, two types of information for business use, and important points to keep in mind. (Page Overview: Excerpts) ■ What is 'Hot Reading'? ■ Benefits of 'Hot Reading' ■ Relatable examples of 'Hot Reading' ■ Differences from 'Cold Reading' ■ How to use it in business: Personal & Public Information Gathering ■ Precautions when utilizing 'Hot Reading' (DL content only) ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/hot-reading-2025-08/