Sensor Replacement - TQC Sheen thermoscientific Elite CTS Manual De Instrucciones

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Sensor Replacement

Replace the sensor module at the fraction of the cost of a new tester. When the tester fails to calibrate or gives
fluctuating readings in calibration standards, you need to change the electrode.
1. With dry hands, grip the ring with sensor facing you. Twist the ring clockwise. Save the ring for later use.
2. Pull the old sensor module away from the tester.
3. Align the four tabs on the new module so that they match the four slots on the tester.
4. Gently push the module onto the slots to sit it in position. Push the smaller O-ring fully onto the new sensor
module. Push the other O-ring over the module and thread it into place by firmly twisting counter clockwise.
Note: It is necessary that you recalibrate your tester prior to measurement after a sensor replacement.
Self Diagnostic Messages
stable error
over range
Elite CTS Tester Operating Instructions
Batteries are weak and need replacement soon.
Appears when calibration is attempted but the reading is not yet stable. Wait for the
reading to stabilize or manually confirm the calibration by pressing enter.
The reading is above the measuring range of tester.
Insert Sensor Module
Oring ID22XCS3
Oring ID21XCS2
Sensor
Small Tab
Turn anti-clockwise to release
Ring
7