National standard adopted product! High-precision mirror-type dew point meter MBW373
Series top model, a mirror-type dew point meter capable of precise and stable measurement of high and low dew points.
● Mirror cooling type dew point meter ● Proven track record as a national standard instrument worldwide ● Dew point and frost point highest accuracy ±0.1 ℃ ● High response speed ● Precise and stable measurement of high and low dew points ■ The Model 373 series manufactured by Swiss MBW is widely adopted as a national standard instrument in various countries. 【Main institutions adopting MBW as a national standard instrument】 - U.S. NIST - U.K. NPL - Germany PTB - NMIJ (National Metrology Institute of Japan) - Spain INTA - France CETIAT - Switzerland METAS - Italy INRIM - Finland CMA - Netherlands NMI - Singapore SPRING - Many others ■ The Model 373 series includes multiple models. Please select the model based on the dew point range you wish to measure. Model selection examples: 【Low dew point range up to -95℃】→ MBW 373LX 【High dew point range up to +95℃】→ MBW 373H 【Wide range from -70℃ to +95℃】→ MBW 373LHX There are several other models available. For more details, please contact us or refer to the catalog.
basic information
Dew point measurement range: -95 to +95 ℃dp (varies by model) Humidity measurement range: -50 to +100 ℃ Accuracy (dew point, frost point): ±0.1 ℃ Reproducibility (dew point, frost point): ±0.05 ℃ Output: Analog output 2 points, digital output 4–20 mA (with -10 to 10 V option available) External temperature sensor: PRT-100 Φ2x100 mm Sampling gas pressure: 0.05 MPa to 0.2 MPa Sampling gas flow rate: 0 to 2 L/min or 0 to 1 L/min (varies by model) Operating temperature: +15 to +35 ℃ Storage temperature: -10 to +50 ℃ Absolute humidity: Maximum 90 %RH (no condensation) Power supply: 100–120 VAC, 50/60 Hz or 200–240 VAC, 50/60 Hz (varies by model) Power consumption: 500 W / 300 W / 200 W (varies by model) Accessories: Pelican case
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Model number/Brand name
MBW373
Applications/Examples of results
● As a standard instrument for dew point and humidity measurement ● Dew point management in dry rooms ● Semiconductors, electronics, batteries, displays ● Space and aviation Among many others
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We have received the 17th Iwaki Tribo Coating Network Award (Iwaki Prize)!
On February 21, 2025 (Friday), at the RIKEN Suzuaki Umetaro Memorial Hall, I received the "Iwaki Award for Business" from the Tribology Technology Research Association. This award recognizes individuals, corporations, and organizations that have made significant achievements in the field of tribo-coating, and it was established in 2008. I received the business award for the achievement titled "Support for Tribo-coating Research through the Promotion of Tribology Testing Machines Useful for DLC Films and Others."
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★Techne Measurement★ We accept consultations via web conference.
★ I want to measure dew point, humidity, and oxygen concentration, but I don't know what equipment is appropriate... ★ I would like to consult about the sampling methods for the gases to be measured... ★ I want to hear a little bit, but it's still difficult for outsiders to visit due to COVID-19 measures... In such cases, could we have a conversation via a web conference? Even if you don't have a solid hour or 30 minutes, there are times when you might want to talk briefly or when seeing the site or the actual items makes it easier to understand in a short time. At Techne Measurement, we can arrange web conferences to fit your schedule, whether it's for 5 minutes or 10 minutes. Please feel free to contact us.
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We introduce various measuring instruments and devices related to moisture management, including the domestic capacitive dew point meter TK-100 series, mirror-type dew point meters, oxygen concentration meters, humidifiers, and moisture meters for corrosive gases. By organically combining these, as well as through piping, line creation, and unitization, we provide custom-made products and respond quickly to complex issues.