User manual EUTECH INSTRUMENTS ALPHA DO 1000 DISSOLVED OXYGEN CONTROLLER TRANSMITTER

[. . . ] Alpha DO 1000 Controller/Transmitter mg/l / % saturation / °C ROSS and the COIL trade dress are trademarks of Thermo Fisher Scientific Inc. 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, AUTO-BAR, AUTO-CAL, AUTO DISPENSER, Auto-ID, AUTO-LOG, AUTO-READ, AUTO-STIR, 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. [. . . ] Measure the Dissolved Oxygen of your sample using a calibrated Dissolved Oxygen hand-held meter or bench meter (For a list of Thermo Scientific Instruments' DO hand-held meter, refer to section on Accessories). Record the correct Dissolved Oxygen value. Push the ENTER key and scroll to Advanced Set-up security code "22". Press the or keys to scroll until the upper display shows "OFS". The SETUP annunciator appears at the top of the display. The lower display shows the current measured Dissolved Oxygen with its respective units. The upper display shows the current offset value. 2. 7. 15 8. Press the or keys until the Dissolved Oxygen value coincides with the correct Dissolved Oxygen value noted in Step 2. As the or keys is pressed to adjust the Dissolved Oxygen value, you will see that the `offset' value in its upper display also changes. Press the ENTER key to accept the offset value. Note: The offset value is reset during full calibration (See section 6). Proceed to input Salinity values or return to Measurement mode by pressing the and keys (escape) simultaneously. 7. 2 1. Setting the Salinity Value Enter Advanced set-up mode. Push the ENTER HOLD SETUP key and scroll to Advanced Set-up security ppt code "22". Press the or keys to scroll until the upper display shows OFS. Press the ENTER key till the upper display shows the "salinity value" in ppt, while the lower display shows "SAL". (This function is not available in the % mode and this window is not displayed) Press the or keys until the salinity value (between 0. 0 ppt and 50. 0 ppt) coincides with the correct salinity value. Press the ENTER key to accept the Salinity value. The controller automatically corrects for the final Dissolved Oxygen measurement. Proceed to Section 7. 3 to input the Pressure values or return to Measurement mode by pressing the or keys (escape) simultaneously. 2. 6. 7. 3 1. Setting the Pressure Value (mmHg or Pascal) Enter Advanced set-up HOLD SETUP HOLD SETUP mode. Push the ENTER key and scroll to Advanced Set-up security code "22". Press the or keys to scroll until the upper display shows OFS. [. . . ] input Input impedance Cable length Connection terminal Mains fuse / fine wire fuse 32 EMC Specifications Emissions Susceptibility Environmental Conditions Ambient temp. operating range Relative humidity Mechanical Specifications Dimensions (control panel housing - L x H x W) Weights (control panel housing) Material Insulation (Front / Housing) According to EN 50081-1 According to EN 50082-1 0 to 50 °C 10 to 95%, non-condensing 175 x 96 x 96 mm max. 0. 7 kg ABS with polycarbonate (front housing) IP 54 / IP 40 10 ACCESSORIES 10. 1 Assembly Accessories Product Description General Purpose DO probe, 0 ­ 20 ppm, with integrated Pt 100 Maintenance Kit for ECDOGEN-S consisting of 480 ml of electrolyte for DOGEN, membranes(Set of 5), tool for membrane housing and O rings(Set of 5) 60 ml electrolyte for DOGEN-S Membranes (Set of 5) for DOGEN-S Low Oxygen concentration DO probe, 0 ­ 10 ppm, with integrated Pt 100 and 5-m cable Maintenance Kit for ECDOTPII-S consisting of 480 ml of electrolyte for DOTPII, membranes(Set of 5), tool for membrane housing and O rings (Set of 5) 60 ml electrolyte for DOTPII Membranes (Set of 5) for DOTPII Code No. ECDOGEN-S ECDOGENKIT-S 01X211239 01X241605 ECDOTPII-S ECDOTPIIKIT-S 01X211240 01X241606 33 11 GENERAL INFORMATION 11. 1 Warranty Thermo Scientific Instruments warrants this product to be free from significant deviations in material and workmanship for a period of one year from the date of purchase. [. . . ]