User manual EUTECH INSTRUMENTS HIGHLOW CONDUCTIVITY TESTER

[. . . ] Soak electrode for a few minutes in alcohol to remove oils. Conductivity Testing 1. Wait for reading to stabilize (Automatic Temperature Compensation cor rects for temperature changes). Note: Tester automatically shuts off after 8. 5 minutes of non-use. Calibration Tester is factory calibrated. However, to ensure accuracy, calibrate conductivity on a regular basis. [. . . ] When you need a new electrode, see "Electrode Replacement" on insert in back of box. Self-Diagnostic Messages bAt Weak batteries­replace with fresh ones specified by manufacturer. Or, Ur Over range/Under range signal, or electrode is not in contact with solution, or electrode is failing. ---- Calibration mode activated but not performed. 68X247755 11/00 Rev 0 Open this leaflet for calibration/testing/maintenance instructions. Changing Batteries 1. Open battery INC compartment lid (with attached lanyard loop). Remove old batteries; replace with fresh ones. DEC Note polarity Diagram 1 as shown in battery compartment. Recalibrate after battery change. Warranty Eutech Instruments warrants its meter free from manufacturing defects for 2 years and electrode module for 6 months. If repair, adjustment or replacement is necessary and has not been the result of abuse or misuse within the time period, please return the tester ­ freight prepaid ­ and correction will be made without charge. Out of warranty products will be repaired on a charge basis. Return Of Items Authorization must be obtained from Eutech's distributor before returning items for any reason. When applying for authorization, please include information regarding the reason the item(s) are to be returned. Note: We reserve the right to make improvements in design, construction and appearance of products without notice. Prices are subject to change without notice. + · Waterproof & Floats · Replaceable Electrode · Auto-off · Automatic Temperature Compensation (ATC) Waterproof ECScan Low Instructions Before You Begin Remove electrode cap. Soak electrode for a few minutes in alcohol to remove oils. Conductivity Testing 1. Wait for reading to stabilize (Automatic Temperature Compensation corrects for temperature changes). Note: Tester automatically shuts off after 8. 5 minutes of non-use. Calibration Tester is factory calibrated. However, to ensure accuracy, calibrate conductivity on a regular basis. Select a calibration standard appropriate for the ECScan Low tester (between 200 µS and 1990 µS). It is best to select a standard close to the test solution value. Open battery compartment lid (end with lanyard loop). Orientate the battery compartment as shown in Diagram 1. [. . . ] 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 ribbed tester collar with electrode facing you. Twist the collar counter clockwise (see picture A). Save the ribbed tester collar and O-ring for later use. [. . . ]