User manual EUTECH INSTRUMENTS ALPHA RES 1000

[. . . ] Alpha RES 1000 Controller/Transmitter Resistivity 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, OneTouch 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. [. . . ] Upper display shows current calibration temperature and lower display shows "C. oC" to indicate calibration temperature. Press or keys to adjust calibration temperature value, ­9. 9 to 125 oC. Continue with additional Advanced Set-up procedures, or return to Measurement mode by pressing and keys (escape) simultaneously. 12 Operating Instructions Alpha RES 1000 7. 3 Control Relay A/Control Relay B (SP1/SP2) sub-function SP1 option sets operating parameters for Relay A; and SP2 for relay B. Since these groups have the same set-up parameters, they are described together. HOLD SETUP HOLD SETUP HOLD SETUP HOLD SETUP HOLD SETUP HOLD SETUP SP 1 7. 3. 1 1) 1. 00 SP 1 Lo SP 1 0. 20 HYS 0 On. d 0 Of. d Entering the Set point 1 (Set point 2) sub-function Enter Advanced Set-up 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 SP1 (SP2). HOLD SETUP HOLD SETUP SP 1 2) 7. 3. 2 Selecting the set point values This lets you choose the value that will cause your controller to activate (Default: SP1 = 1. 00 m; SP2 = 19. 00 m). 1) Follow directions in 7. 3. 1 to enter Control Relay mode. If you are in this mode, skip to step 2. The upper display shows the current set point value and the lower display shows SP1 (SP2). 3) Press the or keys to select your value for Set point 1 (Set point 2). Your controller will activate at the value you select. Press the ENTER key to confirm your selection. 1. 00 HOLD SETUP m SP 1 SP 1 Lo 4) 5) Proceed to 7. 3. 3, or return to Measurement mode by pressing the and keys simultaneously (escape). 7. 3. 3 Choosing High or Low set points When `Lo' is selected, the control relay is activated when the value is lower than SP1 (SP2). When `Hi' is selected, the control relay is activated when the value is higher than the set point (SP1/SP2). Using both SP1 and SP2, you can select lo/lo, lo/hi, hi/lo, or hi/hi set points (Default: SP1 = Lo; SP2 = Hi). 1) Follow directions in 7. 3. 1 to enter Control Relay mode. 2) Press the ENTER key until the upper display shows Lo or Hi (for low or high set point) and the lower display shows SP1 (SP2). 3) Press or keys to select low (lo) or high (hi) set point for SP1 (SP2). 4) Proceed to 7. 3. 4, or return Measurement mode by pressing and keys simultaneously (escape). 7. 3. 4 Selecting a hysteresis (dead band) value (0. 000 to 0. 200 m or 0. 00 to 2. 00 m) Hysteresis prevents rapid contact switching if the value is fluctuating near the set point. It does this by overshooting the set point value to a specified hysteresis value (default is 0. 20 m). You can set the hysteresis value from 0. 000 to 0. 200 m or 0. 00 to 2. 00 m. 13 Operating Instructions Alpha RES 1000 Example: Set point 1 (Lo) is at 1. 00 m and hysteresis limit value is at 0. 20 m. If measured value undershoots low set point of 1. 00 m, relay activates, which in turn activates an external device such as a pump or valve. Actions of the external device will cause the value to rise above 1. 00 m. When the value has increased to 1. 20 m, relay, and hence the pump will switch off. HOLD SETUP 4) 5) Follow directions in 7. 3. 1 to enter Control Relay mode. [. . . ] 0. 7 kg ABS with polycarbonate (front housing) IP 54 / IP 65 Temperature Resolution Relative Accuracy Sensor Temperature Compensation Set-point and Controller Functions Controller characteristics Pickup / Dropout delay Switching Condutivity hysteresis Contact outputs, controller Switching voltage Switching current Switching power Alarm/Wash Functions Function (switchable) Pickup delay Switching voltage Switching current Switching power Electrical Data and Connections Power Requirements Frequency Signal Output Signal Output Load Connection terminal Mains fuse / fine wire fuse 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) 23 Operating Instructions Alpha RES 1000 Accessories Assembly Accessories Product Description Code no. Resistivity Cell, up to 20m; Cell constant, K=0. 01 with integrated Pt 100, EC-CS10-0-01S Material SS316 and 25ft cable (open-ended) Resistivity Cell, up to 20m; Cell constant, K=0. 01 with integrated Pt 100, EC-CS10-0-01T Material Titanium and 25ft cable (open-ended) ­ Ultrapure water applications Resistivity Cell, 0. 10 ­ 2. 00m; Cell constant, K=0. 1 with integrated Pt 100, EC-CS10-0-1S Material SS316 and 25ft cable (open-ended) Note: Above Resistivity Cells can has a pressure tolerance of up to 6 bar. Please ask your authorised distributor or dealer for prices. 10 General Information 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. [. . . ]