4-channel thermometer / datalogger, rtd and thermocouple inputs (12 pages)
Summary of Contents for Extech Instruments EA15-NIST
Page 1
User Manual Thermocouple Datalogging Thermometer Seven (7) Thermocouple input types K, J, T, E, R, S, N Dual thermocouple Input with PC Interface Model EA15 Additional User Manual Translations available at www.extech.com...
Introduction Congratulations on your purchase of the Extech Datalogging Thermometer. The EA15 offers dual thermocouple inputs with manual and automatic datalogging capabilities. The EA15 includes a PC interface and Windows compatible software for real-time monitoring and storage of temperature data. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.
Operation Connecting thermocouples 1. This meter accepts two thermocouples with spade plugs (sub-miniature type K with one spade wider than the other). 2. Plug the thermocouple(s) into the meter's T1 and/or T2 thermocouple input jack(s). 3. Always check the LCD display for the proper thermocouple type selection. Turn Power ON Press the button to turn power on.
Auto Power OFF The meter will automatically switch off after 30 minutes of inactivity. AUTO POWER OFF is disabled in the MAX/MIN and Datalogging modes. To disable AUTO POWER OFF manually: 1. Hold the enter button ‘ ’ while turning power on. 2.
Maintenance Cleaning The meter can be cleaned with a damp cloth. A mild detergent may be used but avoid solvents, abrasives, and harsh chemicals. Battery Installation / Replacement The battery compartment is located on the back of the meter. The compartment is easily accessed by removing the ‘flat head’...
Specifications Measurement Ranges K - Type : -150.0 C to +1370.0 C (-200.0 F to +1999.9 J - Type : -150.0 C to +1090.0 C( -200.0 F to +1994.0 T - Type : -150.0 C to +400.0 C (-200.0 F to +752.0 E - Type : -150.0 C to +870.0 C (-200.0...
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