Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
31～45 item / All 118 items
Method for calculating the dew point value
The calculation methods are described on the linked website: 1) Dew point Td℃, frost point Tf℃ 2) Saturated vapor pressure e(Pa) 3) Relative humidity Uw(%) 4) Absolute humidity dv(kg/m3, g/m3) 5) Mole fraction xv(mol/mol) 6) Weight fraction wv(kg/kg, g/g, etc.)
Explaining the difference from the basics: humidity!
○ What is the dew point? The dew point (dew point temperature) is the temperature at which condensation begins when a gas is cooled. If the amount of water vapor in the air is low, the dew point is low; if there is a lot of water vapor, the dew point is high. In other words, the dew point quantifies the amount of water vapor in the air and represents something similar to humidity. ○ What is saturated water vapor? The state in which "no more moisture can enter the air" is called "saturation," and the amount of water vapor in the state where "no more water vapor can enter the air" is referred to as "saturated water vapor." *For more details, please check the URL below.
Relative humidity/saturation vapor pressure of water
○ What is humidity? It is a numerical value that represents the amount of water vapor contained in the atmosphere as a ratio. Even at the same temperature, the perception can differ with varying humidity levels. When humidity is high, it feels hotter. There are several indicators for humidity. This time, we will introduce the commonly used relative humidity. *For more details, please check the URL below.
Regarding the specifications of measuring instruments
Measuring instruments are designed and manufactured based on various standards such as electrical and material specifications. The Techne Measurement website provides explanations of relevant general industrial standards, regulations regarding hazardous substances, and electrical standards.
★☆Starting from July 1, 2024, it will be mandatory to attach the calibration support application form when requesting repairs or calibrations☆★
To ensure a smooth acceptance of your request, thank you for your cooperation. ◆Request Process◆ 1) Please contact the store where you purchased the product or reach out to us. 2) We will issue and inform you of a reception number ID from the contact point in step 1. 3) Please download the application form below and fill in the reception number ID and details. 4) Print the application form and include it with your request items. Please download the application form from the link below. https://www.tekhne.co.jp/support/application_form.pdf *If the calibration support application form is not attached, there will be delays beyond the usual delivery time. Thank you for your understanding.
Domestic dew point meter ideal for spot measurements below -50℃. Moisture meter for gases.
● High response speed with dry chamber ● Easy connection (just connect the piping to the main unit) ● Developed and manufactured domestically ● Accuracy ±2 ℃dp ● Powered by four AA batteries or an AC adapter ■ This is the successor model to the portable dew point meter TK-100 NK-I. ■ The portable dew point meter TK-100NK-2 is equipped with a capacitive dew point meter TK-100 transmitter. It features a dry chamber system that keeps the dew point sensor detection part in a desiccant when not measuring, which particularly speeds up the response time on the low moisture side (dew point below -50℃). ■ You can easily start dew point measurement by simply connecting the piping to the main unit and turning on the power. In emergencies, it can also be powered by AA batteries. For more details, please download the catalog or contact us.
![[Exhibition Participation Plan] Introduction of a carbon dioxide (CO2) meter that does not require calibration for 5 years.](https://image.mono.ipros.com/public/product/image/149708/IPROS13615637131636618575.png?w=280&h=280)
Introduction of a carbon dioxide (CO2) meter that requires no calibration for 5 years & exhibition information for the semiconductor industry trade show.
The CO2 meter manufactured by Austria's E+E Elektronik features a unique dual-wavelength NDIR (non-dispersive infrared) sensor designed to compensate for aging effects. This ensures strong resistance to contamination and provides stable long-term measurements. It requires no calibration for five years and achieves long-term stability through an automatic CO2 calibration function, offering excellent resistance to contamination. Our company has a proven track record of supplying various industries, including semiconductors, batteries, power, chemicals, and steel. We will be exhibiting at a trade show for the semiconductor industry, showcasing dew point meters, oxygen concentration meters, temperature and humidity meters, and anemometers. We look forward to welcoming you to our booth. 【Product Lineup of E+E CO2 Meters】 ■ Duct insertion type EE850 ■ Dedicated agricultural type EE820 ■ Wall-mounted type CDS201 ■ Multi-functional handheld unit TEKHNEPort ■ Sensor module EE872 ■ Railway CO2 sensor EE8915 ■ COVID-19 and ventilation indicator CO2 Guard10 *Please read the "PDF Download" for semiconductor products.
It indicates the temperature at which condensation occurs in relation to the amount of water vapor represented by the temperature and humidity during measurement.
It indicates the temperature at which condensation occurs in relation to the amount of water vapor represented by temperature and humidity during measurement.
Easy operation! Quick response!
● The power source uses a battery, allowing for spot measurements anywhere. ● The built-in dry chamber keeps the sensor dry at all times, enabling quick measurements.
A permanently installed dew point meter for measuring sensors in piping and similar applications.
You can use AC power supply, and recording output and alarm contacts are available.
A permanently installed dew point meter for measuring sensors in piping and other applications.
You can use AC power supply, and recording output and alarm contacts are available.
A permanently installed dew point meter for measuring sensors in piping and other applications.
You can use AC power supply, and recording output and alarm contacts are available.
High-precision model that directly detects dew point temperature using a mirror cooling method.
●Compatible with both spot measurements and continuous measurements. ●Has numerous usage records with national standard organizations in Japan and Europe.
You can find out the necessary dew point meter! Includes a comparison table that clearly shows the intended uses and purposes at a glance!
The technical brochure "How to Choose a Dew Point Meter" can be downloaded from the link below! Among the representative types of dew point meters are the "mirror cooling type" and the "capacitive type (portable or online)," but how well do you understand and utilize the features of each? The technical brochure "How to Choose a Dew Point Meter" consolidates the key points on when to use these three models. Additionally, it includes a convenient comparison table based on different usage scenarios! [Contents] - Features of the "mirror cooling type (1 type)" and "capacitive type (2 types)" are included - Easily understand the distinction between portable and online "capacitive type" - Includes "consideration factors for dew point measurement" with a three-tier evaluation of the three models based on applications and purposes *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
