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 dew point and low dew point ■ 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 a 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.
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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 (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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Applications/Examples of results
● As a standard instrument for dew point meters and hygrometers ● Dew point management in dry rooms ● Semiconductors, electricity, electronics, batteries, displays ● Space and aviation Among others, covering a wide range of fields
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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 customized products and respond quickly to complex issues.