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2. Turn the TECPEL 870 on. At the PC 1. Open the TECPEL 870 software by double-clicking on the icon SETUP.exe. 2. Please double-clicking TECPEL 870 on the file C:\TECPEL 870\ to start the TECPEL 870 application. C. Quick Exit...
2. Change the path if necessary or choose “Finish” button to install program directly. 2. General ..........................1 Note: 3. Specifications .........................1 1. Check the TECPEL 870 software disk for virus before installation. 4. Front Panel Description ......................2 2. System required: 80486-33 with 16MB RAM or better. 4.1 Push Button functions......................2 Ⅱ...
9. Trouble Shooting 1. Introduction ? Power on but no display: Check the battery are in place and making good contact or correct This instrument is a portable easy to use 3 ½ digit, compact-sized pH/mV and temperature me- polarity, replace a new battery. ter.
4. Front Panel Description 7. Measuring Procedure 7.1 pH Measurement Calibrate the instruments and pH electrode before measuring. 1. Connect the combination pH electrode to the BNC socket. 2. Power on the instrument by pressing the “MEAS” button. 3. If the operation is under the “ATC” then please refer 5.1.1 Automatic Temperature com- pensation mode.
6.3 Temperature Calibration: 4.1.4 “MEAS” Button: 1. Select the function in mV and connect the temperature plug. It can turn on or off the meter by pressing “MEAS” button, power is automatically turn 2. Sliding the “CAL” switch to right to enter calibration procedure. off if no operation for a period of 10 min.
5. Press and hold down “SET” button for more than 2 seconds to enter the pH4.01 mode, 5. Press and hold down “SET” button for more than 2 seconds to enter the pH4.01 calibra- and the main (pH) display blanks. (Fig-3) tion procedure, and the sub(Temp.) display blanking.