Thermohygrometer with nist-traceable calibration (11 pages)
Summary of Contents for Digi-Sense 20250-65
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User Manual Mini Particle Counter with Bluetooth Mobile App and ® NIST-Traceable Calibration Model 20250-65 THE STANDARD IN PRECISION MEASUREMENT...
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Introduction The Digi-Sense Mini Particle Counter (Model 20250-65) is Bluetooth enabled, allowing for wireless communication ® with any Android and iOS devices using the free D/S ™ ® Meter app. This app turns your device into a real-time data monitoring system that allows you to review, evaluate, modify and transfer the data collected to email or text.
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Safety • Do not use in extremely dusty environments. The intake of too many particles will damage the device. • To ensure the measure accuracy, do not use in a foggy environment. • Do not use in an explosive environment. •...
Key Features • Bluetooth 4.0 interface • 2" TFT 220 x 176 pixel color LCD • Measures PM2.5 and PM10 simultaneously • Air temperature and humidity • Real-time clock display • Analog bar indicator • Auto power-off...
Setup and Operation Measurement Mode Press and hold the Power ON/OFF button until the color display turns on. Remove the protective cap from the sensor. Point the device at the area to be measured. Press the Start/Enter button to begin measuring; the measurement will run for the selected sample time.
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Setup Mode 2019-10-08 16:24 Powering on the meter, long press System Set the SET/s button to enter into the Date/Time System Setup mode. Alarm Set Bluetooth Use the SET/s button and ESC/t Sample Mode button to select the menu option Unit(°C/°F) needed, then press Start/Enter button Memory View...
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Bluetooth 2019-10-08 16:24 ® Bluetooth Set Use the SET/s button and ESC/t button to activate or deactivate the Bluetooth function. Bluetooth is activated by default. After finishing the setup, long press ESC/t button to return to the system settings mode. Sample Time 2019-10-08 16:24 Use the SET/s button and ESC/t...
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Memory View 2019-10-08 16:24 Memory View Use the SET/s button and ESC/t 00001 2019-10-08 16:26 button to select storage catalog; press 2019-10-08 16:27 Start/Enter button to view selected 2019-10-08 16:28 data set. Up to 5000 sets of data can 2019-10-08 16:29 be stored in memory.
Shortcut Keys • Press the Bluetooth icon button to turn on or off the Bluetooth function. • To delete stored data in memory, first press and hold the ESC/t button then press the Bluetooth icon button until the buzzer sounds. Specifications Particle Counter Channels: 2.5 µm (PM2.5), 10 µm (PM10)
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• The product must be repaired by the manufacturer. It is recommended that Digi-Sense products are calibrated annually to ensure proper function and accurate measurements; however, your quality system or regulatory body may require more frequent calibrations.
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For Product and Ordering Information, Contact: Toll-Free: 1-800-323-4340 Phone: 1-847-549-7600 Fax: 1-847-247-2929 ColeParmer.com/Digi-Sense 1065DGMAN_20250-65 Manual Part No. 00102-01...
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