Easily measure PM2.5 and radiation levels!
- Easily measure fine particulate matter (PM2.5) and radiation levels*! - Records one month's worth of measurements in the device and transfers to PC. - Alerts you with a warning sound when set values are exceeded. *Only for model SE-250D Measurement Items ■ PM-2.5 Measurement Method: Light Scattering Method Measurement Range: 0–999 μg/m3 Measurement Accuracy: ±20% (compared to reference instrument) (0–45°C, 25–500 μg/m3) ■ Ambient Radiation Level: (Only for model SE-250D) Measurement Method: Cs(I TI) Scintillator + Photodiode Measurement Target: γ (Gamma) Rays Measurement Range: 0.01–19.9 μSv/h Measurement Accuracy: ±20% (compared to Cs137 reference value) ■ Others Air Pressure: 500–1,100 hPa Temperature: -10–50°C Humidity: 0–99% Discomfort Index: 55–99
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basic information
Memory capacity: Approximately 45,000 data points (can record average values for one month) Data output: USB Additional features: Alarm function, battery level display Power supply: Six AA batteries (1.5V) Dedicated AC adapter (AC100–240V 50/60Hz) Operating environment: Temperature -10 to 45°C, Humidity 15 to 85% (without condensation) Dimensions: Approximately 148 (W) × 216.5 (D) × 74.8 (H) mm Weight: SE-250: Approximately 660g, SE-250D: Approximately 690g Included accessories: Dedicated AC adapter, USB cable
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Applications/Examples of results
PM2.5, radiation measurement
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Sankoh Electronic Research Institute's measuring and inspection equipment strongly supports quality control operations with numerous advantages, including: ◎ High precision and high reliability ◎ Hardware that withstands rigorous professional use ◎ User-centric design philosophy prioritizing operability ◎ Comprehensive support system backed by extensive experience and know-how.