User manual EUTECH INSTRUMENTS ALPHA PH 500

[. . . ] Alpha pH 500 2-Wire Transmitter pH / ORP ROSS and the COIL trade dress are trademarks of Thermo Fisher Scientific Inc. patent 6, 793, 787. AQUAfast, Cahn, ionplus, KNIpHE, No Cal, ORION, perpHect, PerpHecT, PerpHecTion, pHISA, pHuture, Pure Water, Sage, Sensing the Future, SensorLink, ROSS, ROSS Ultra, Sure-Flow, Titrator PLUS and TURBO2 are registered trademarks of Thermo Fisher. 1-888-pHAX-ION, A+, All in One, Aplus, AQUAsnap, AssuredAccuracy, AUTOBAR, AUTO-CAL, AUTO DISPENSER, Auto-ID, AUTO-LOG, AUTO-READ, AUTOSTIR, Auto-Test, BOD AutoEZ, Cable-Free, CERTI-CAL, CISA, DataCOLLECT, DataPLUS, digital LogR, DirectCal, DuraProbe, Environmental Product Authority, Extra Easy/Extra Value, FAST QC, GAP, GLPcal, GLPcheck, GLPdoc, ISEasy, KAP, LabConnect, LogR, Low Maintenance Triode, Minimum Stir Requirement, MSR, NISS, One-Touch, One-Touch Calibration, One-Touch Measurement, Optimum Results, Orion Star, Pentrode, pHuture MMS, pHuture Pentrode, pHuture Quatrode, pHuture Triode, Quatrode, QuiKcheK, rf link, ROSS Resolution, SAOB, SMART AVERAGING, Smart CheK, SMART STABILITY, Stacked, Star Navigator 21, Stat Face, The Enhanced Lab, ThermaSense, Triode, TRIUMpH, Unbreakable pH, Universal Access are trademarks of Thermo Fisher. Guaranteed Success and The Technical Edge are service marks of Thermo Fisher. PerpHecT meters are protected by U. S. PerpHecT ROSS electrodes are protected by U. S. ORION Series A meters and 900A printer are protected by U. S. [. . . ] Under varying temperature conditions, use ATC to compensate pH values. If temperature of bath is constant, and a temperature probe is not available, Manual Temperature Compensation can be utilized. 6. 3. 1 Automatic Temperature Compensation For automatic temperature compensation (ATC), connect ATC probe to transmitter, as described in Section 2. 2. 2. Press or keys to scroll o through sub-menus till LCD displays `SET C'. Display shows `ATC On' or `ATC Off'. Use or keys to select `ATC On', and press ENT. Dip ATC probe into a solution of known temperature (i. e. Allow time for temperature probe to acclimatize with surrounding bath temperature. If temperature readings are inaccurate, calibrate temperature probe as described in steps 4 and 5. If temperature readings are correct, press ENT key and go to step 6. Use or keys to adjust correct temperature value (i. e. Readings can be adjusted in increments of 0. 1 °C. Maximum adjustments allowed is ± 5 oC. Once you have adjusted the correct temperature, press ENT key. Press and keys together, to return to MEAS mode. 5. 6. The ATC indicator will light up on the LCD. NOTE: If you are using a temperature probe, the probe must be submersed in the liquid you are measuring. 6. 3. 2 1. Manual Temperature Compensation Make sure the transmitter is on. Press ENT key and use or keys to o select `SET C'. 2. Primary display shows `ATC' and secondary display shows `On' or `OFF'. Primary display shows temperature (default is 25. 0), and secondary display shows `P °C''. This is the set up page for setting the temperature of your transmitter to the temperature of your process or sample by using an accurate thermometer as reference. Use or keys to set the transmitter to the temperature of your process or sample. Primary display shows temperature (default is 25. 0), and secondary display shows `C °C'. This is the set up page to input to your transmitter the temperature of your calibration solutions. Use or keys to set the transmitter to the temperature of your calibration solutions. [. . . ] ECBU4BT ECBU7BT ECBU10BT ECBU4BS ECBU7BS ECBU10BS ECRINWT ECASTPK ECDPCBT ECRE005 Item pH 4. 01 buffer solution, 480 ml bottle pH 7. 00 buffer solution, 480 ml bottle pH 10. 01 buffer solution, 480 ml bottle pH 4. 01 buffer sachets, 20 ml x 20 pcs. pH 10. 01 buffer sachets, 20 ml x 20 pcs. pH De-ionized water rinse sachets, 20 ml x 20 pcs pH sachet assortment pack ­ 5 each of pH 4. 01, pH 7. 00, pH 10. 01 and de-ionized water sachets per box. Protein cleaning solution for pH electrode Storage solution for pH electrode Note: pH buffer solutions (480-ml bottle) have ±0. 01 pH accuracy at 25 °C. [. . . ]