Subscribe to Our Youtube Channel
Related Manuals for Digi-Sense 20250-09
Summary of Contents for Digi-Sense 20250-09
- Page 1 User Manual Stick-Style Water-Resistant Infrared Thermometer with 8:1 Distance-to-Sight Ratio with NIST-Traceable Calibration Model 20250-09 THE STANDARD IN PRECISION MEASUREMENT...
- Page 2 Introduction The Digi-Sense Stick-Style Infrared Thermometer (Model 20250-09) with 8 to 1 distance-to-sight ratio offers fast response and high accuracy at the touch of a button. The built-in laser pointer increases target accuracy while the convenient push button and backlight LCD combine for ergonomic handheld operation.
-
Page 3: Key Features
Key Features • 8:1 Distance-to-sight ratio • 2% basic accuracy • Precise noncontact IR measurements • Laser sighting • Fixed emissivity (0.95) • User-selectable °F or °C temperature units • Automatic data Hold • Backlight LCD • Automatic power-off to conserve battery life... -
Page 4: Meter Description
Meter Description 1. Laser pointer beam 2. IR sensor 3. LCD 4. MEASURE button 5. Battery cover 6. °F/°C switch... -
Page 5: Display Layout
Display Layout 1. Emissivity value 2. Laser pointer indicator 3. Data HOLD icon 4. Low-battery indicator 5. °F and °C temperature icons 6. Temperature readout... -
Page 6: How It Works
How it Works Infrared thermometers measure the surface temper- ature of an object. The unit’s optics sense emitted, reflected, and transmitted energy, which is collected and focused onto a detector. The unit’s electronics translate the information into a temperature reading which is displayed on the unit. - Page 7 Emissivity Emissivity is a term used to describe the energy- emitting characteristics of materials. Most (90% of typical applications) organic materials and painted or oxidized surfaces have an emissivity of 0.95 (fixed in the unit). Inaccurate readings will result from mea- suring shiny or polished metal surfaces.
- Page 8 How it Works (continued) Good Measuring Practices Holding the meter by its handle, point the IR sensor toward the object whose temperature is to be measured. The meter automatically compensates for temperature deviations from ambient temperature. Keep in mind that it will take up to 30 minutes for the IR sensor to stabilize if going from ambient temperatures to a much higher (or lower) temperature measurement.
-
Page 9: Setup And Operation
Setup and Operation 1. To select the desired temperature units, open the battery cover and select °F or °C. 2. Hold the meter by its handle grip and point it toward the surface to be measured. 3. Push and hold the MEASURE button to turn the meter on and begin testing. -
Page 10: Field Of View
Field of View The meter’s field of view is 8:1, meaning that if the meter is 8 inches from the target, the diameter of the object under test must be at least 1 inch. Other distances are shown in the diagram above. - Page 11 Maintenance, Recalibration, and Repair Cleaning and Storage • The meter should be cleaned with a damp cloth and mild detergent when necessary. Do not use solvents or abrasives. • Store the meter in an area with moderate temperature and humidity Battery Replacement If the battery power is insufficient, the Low-battery icon will appear on the LCD.
- Page 12 Maintenance, Recalibration, and Repair (continued) 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. To schedule your recalibration, please contact InnoCal, an ISO 17025 calibration laboratory accredited by A2LA.
Need help?
Do you have a question about the 20250-09 and is the answer not in the manual?
Questions and answers