Instruction manual

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Model 1054B DC

Dual Cell

Conductivity/Resistivity

Microprocessor Analyzer

Instruction Manual

PN 5101054BDC

January 2000

FREE

EXTENDED

WARRANTY!

(See offer at back of manual)

Summary of content (47 pages)

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Model 1054B DC Instruction Manual PN 5101054BDC January 2000 Dual Cell Conductivity/Resistivity Microprocessor Analyzer ED E FRTENDNETY! al) nu A EX RR ck of ma a WAoffer at b e (Se
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ESSENTIAL INSTRUCTIONS READ THIS PAGE BEFORE PROCEEDING! Rosemount Analytical designs, manufactures, and tests its products to meet many national and international standards. Because these instruments are sophisticated technical products, you must properly install, use, and maintain them to ensure they continue to operate within their normal specifications.
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MODEL 1054B DC TABLE OF CONTENTS MODEL 1054B DC CONDUCTIVITY MICROPROCESSOR ANALYZER TABLE OF CONTENTS Section Title Page 1.0 DESCRIPTION AND SPECIFICATIONS ............................................................. 1 1.1 Features and Applications ................................................................................ 1 1.2 Physical Specifications - General...................................................................... 2 1.3 Analyzer Specifications .........................
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MODEL 1054B DC TABLE OF CONTENTS TABLE OF CONTENTS CONT'D. LIST OF FIGURES Figure No. Title Page 2-1 Panel Mounting Cutout ...................................................................................... 7 2-2 Panel Mounting Tab Installation......................................................................... 8 2-3 Pipe Mounting Installation ................................................................................. 9 2-4 Electrical Wiring......................................
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MODEL 1054B DC SECTION 1.0 DESCRIPTION AND SPECIFICATIONS SECTION 1.0 DESCRIPTION AND SPECIFICATIONS • TWO CELL INPUTS OR TEMPERATURE ASSIGNABLE TO TWO ISOLATED OUTPUTS. • ACCURATE TEMPERATURE COMPENSATED AND RAW READINGS for high purity water. • UP TO 200 FEET (61m) SENSOR CABLE LENGTH (to 500 ft with extra shielding). • THREE ASSIGNABLE RELAYS for process variable, temperature, or diagnostics. • DISPLAY CAN AUTO CYCLE CELL 1 AND 2. • NEMA 4X (IP65) ENCLOSURE. • SECURITY CODE CAPABILITY. 1.
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MODEL 1054B DC SECTION 1.0 DESCRIPTION AND SPECIFICATIONS The Model 1054B DC Dual Cell Analyzer measures conductivity and/or resistivity in conventional and ultrapure water applications. This time tested technology has been applied successfully to demineralizer, reverse osmosis, and distillation applications for decades.In this single analyzer, true temperature compensation for monitoring water containing trace mineral contaminants is software selectable among the following: 1.
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MODEL 1054B DC SECTION 1.0 DESCRIPTION AND SPECIFICATIONS 1.3 ANALYZER SPECIFICATIONS @ 25°C Measurement Range: 0-20,000 µS/cm or 0-50.00 megohms-cm Output Scale: Any range within measurement Measurement Accuracy: Conductivity Range: 2.0 to 2,000 µS-cm ± 0.5% of reading and ± 0.01 µS-cm 1.0 to 5,000 µS-cm ± 1.0% of reading and ± 0.05 µS-cm 0.2 to 20,000 µS-cm ± 2.0% of reading and ± 0.02 µS-cm Resistivity: ± 0.2 megohms-cm temperature corrected resistivity to 25°C Temperature Accuracy: ± .
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MODEL 1054B DC SECTION 1.0 DESCRIPTION AND SPECIFICATIONS 1.4 ORDERING INFORMATION The Model 1054B Dual Cell Microprocessor Analyzer is housed in a corrosion resistant, weatherproof enclosure and operates on either 115 or 230 VAC, 50/60 Hz power. Standard features include two independent conductivity or resistivity inputs, two isolated current outputs, three alarms, and automatic temperature compensation. MODEL 1054B Code DC MICROPROCESSOR ANALYZER (3.5 lb/1.
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MODEL 1054B DC SECTION 2.0 INSTALLATION SECTION 2.0 INSTALLATION 2.1 GENERAL. This analyzer's enclosure is suitable for outdoor use. However, it should be located in an area where temperature extremes and vibrations are minimized or absent. Installation must be performed by a trained technician. 2.2 UNPACKING AND INSPECTION. Inspect the analyzer for shipping damage. If damaged, notify the carrier immediately. Confirm that all items shown on the packing list are present.
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MODEL 1054B DC 2.4.1 Power Input Wiring. The Model 1054B can be configured for either 115 VAC or 230 VAC power. Connect AC power to TB1-8 and -9 (115 VAC) or TB17 and -8 (230 VAC) ground to the ground terminal at TB3-8 (refer to Figure 2-4). CAUTION The sensitivity and stability of the analyzer will be impaired if the input wiring is not grounded. DO NOT apply power to the analyzer until all electrical connections are verified and secure.
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MODEL 1054B DC SECTION 2.0 INSTALLATION WHEN INCH AND METRIC DIMS ARE GIVEN MILLIMETER INCH DWG. NO. 41054B01 REV. B FIGURE 2-1.
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MODEL 1054B DC SECTION 2.0 INSTALLATION DWG. NO. 41054A26 FIGURE 2-2. Panel Mounting Tab Installation 8 REV.
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MODEL 1054B DC SECTION 2.0 INSTALLATION WHEN INCH AND METRIC DIMS ARE GIVEN MILLIMETER INCH DWG. NO. 41054B02 REV. C FIGURE 2-3.
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MODEL 1054B DC SECTION 2.0 INSTALLATION DWG. NO. 41054B46 FIGURE 2-4. Electrical Wiring 10 REV.
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SECTION 2.0 INSTALLATION GRAY MODEL 1054B DC GRAY NOTE: TERMINALS IN JUNCTION BOX ARE NOT NUMBERED. ✳ OLD MODEL 140 SERIES SENSORS MAY NOT MATCH THE FIGURE. FIGURE 2-5.
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MODEL 1054B DC SECTION 3.0 DESCRIPTION OF CONTROLS SECTION 3.0 DESCRIPTION OF CONTROLS 3.1 KEYBOARD FUNCTIONS. All operations of the Model 1054B microprocessor Analyzer are controlled by the 8 keypads on the front of the instrument. These keypads are used to : 1. Display parameters other than the primary parameter. Configuration is all accomplished through a series of menus located within the set mode menu. To access these set mode menus the ACCESS keypad is pressed TWICE in RAPID succession. 1.
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MODEL 1054B DC SECTION 3.0 DESCRIPTION OF CONTROLS 3.1.1 Item Selection and Value Adjustment Keys. The three keys located on the lower right side of the keypad are used for menu navigation, value adjustment and entry, and item selection. These keys perform the following functions: ç SELECT A. SELECT/Shift (ç) Key. This key is used to select the displayed menu, or for shifting to the next digit in the Numeric Display. é ACCESS ENTER B. SCROLL Key (é).
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MODEL 1054B DC SECTION 3.0 DESCRIPTION OF CONTROLS TABLE 3-1. Key Description MAIN FUNCTION (PRESS ONCE) SECOND FUNCTION (PRESS TWICE QUICKLY) Displays - P.V. Displays - current output (mA or % full scale). OUTPUT PV HOLD TEMP (w/SCROLL) cell 1/2 (PV=Process Variable) Set Function (w/SELECT) - Simulates current output.
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MODEL 1054B DC SECTION 3.0 DESCRIPTION OF CONTROLS TABLE 3-2.
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MODEL 1054B DC SECTION 3.0 DESCRIPTION OF CONTROLS FIGURE 3-5.
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MODEL 1054B DC SECTION 4.0 CONFIGURATION SECTION 4.0 CONFIGURATION 4.1 GENERAL. This section details all of the items available in the Set Mode to configure the analyzer to a specific application. 4.1.1. Configuration Worksheet. The configuration worksheet on page 18 should be filled out before proceeding with the analyzer’s configuration. This sheet gives a brief parameter description, the factory setting, and a space for user setting. 4.1.2 Set Mode Display Mnemonic SEt.
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MODEL 1054B DC SECTION 4.0 CONFIGURATION TABLE 4-1. CONFIGURATION WORKSHEET Use this worksheet to assist in the configuration of the analyzer. RANGE FACTORY SET USER SET Con nEu _________ _________ 0-25 % of setpoint 0-255 sec. 0-255 sec. 1CEL HI 0.00% 000 Seconds 000 Seconds _________ _________ _________ _________ _________ 0-25 % of setpoint 0-255 sec 0-255 sec 2CEL HI 0.
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MODEL 1054B DC SECTION 4.0 CONFIGURATION 4.2.1 Process Variable Configuration (tYP1/tYP2). Refer to Figure 4-1. D. Alarm Logic. Mnemonic H-L. Select this item for high or low alarm logic. High logic activates the alarm when the reading is greater than the set point value. Low logic activates the alarm when the reading is less than the set point value. 1. Enter Set Mode by pressing ACCESS key twice. 2. SCROLL (é) until tYP1 or tYP2 appears on the display. 3. SELECT to move to the next menu level.
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MODEL 1054B DC 5. SECTION 4.0 CONFIGURATION If OFF is selected, display will show oFF to acknowledge. Press ENTER key to return to AL1 or AL2, concluding routine. Skip to Step 11. If 1 CEL or 2 CEL is selected, display will show on to acknowledge, then display H-L. Proceed to Step 6. If FLt is selected, display will show Flt to acknowledge. Press ENTER key to return to AL2. 6. SELECT H-L. Hi or Lo will display (flashing). 7. SCROLL (é ) to the desired item and ENTER it into memory.
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MODEL 1054B DC 9. SCROLL(é) to the desired item and ENTER it into memory. Display will return to H-L. If changes to relay activation logic are desired, proceed to next step. Otherwise go to Step 13. 10. SCROLL (é) to display HYS, don or dof then SELECT desired item. Numerical display will flash to indicate that a value is required. 11. Use SCROLL (é ) and SHIFT (ç ) to display the desired value. 12. ENTER value into memory. The analyzer will acknowledge and return to display of last item selected.
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MODEL 1054B DC SECTION 4.0 CONFIGURATION 4.5.1 Current Output Configuration 1OUt / 2OUt. Refer to Figure 4-5. C. Fault History. Display Mnemonic SHO. Selecting this item will display the most recent detected faults. Press the SCROLL key once for each previous fault history. Pressing ACCESS will clear SHO history. 1. Enter Set Mode by pressing the ACCESS key twice. 2. SCROLL (é) until 1OUt/2OUt appears on the display. 3. SELECT to move to the next menu level.
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MODEL 1054B DC SECTION 4.0 CONFIGURATION TABLE 4-2. Relay States for Various Conditions and Alarm/Default Configurations ANALYZER CONDITION Set Menu default (dFt) setting rL1/rL2/rL3 on off non NORMAL HOLD FAULT Set menu AL1/AL2/AL3 setting Set menu AL1/AL2/AL3 setting Set menu AL1/AL2/AL3 setting On OFF FLt On OFF FLt On OFF FLt (Alarm 2 (Alarm 2 (Alarm 2 only) only) only) Proc. det. – – + – – + – + Proc. det. – – – – – – – + Proc. det. – – Proc. det. – – Proc. det. – + Proc. det.
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MODEL 1054B DC SECTION 4.0 CONFIGURATION 4.8 OUTPUT SCALE EXPANSION. The output is controlled as user configured. The output zero and full scale value should be adjusted after completing the configuration procedure as outlined in Sections 4.1 to 4.6. (Refer to Figure 4-8.) B. Full Scale (F.S.) Point (20 mA) 1 HI/2 HI 1. Press the PV key to ensure that the analyzer is not in Set Mode. 2. Press the ALARM 2 key twice. The display will show 1 HI or 2 HI briefly then display the FULL SCALE point.
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MODEL 1054B DC SECTION 4.0 CONFIGURATION 4.9 SIMULATE CURRENT OUTPUTS. The outputs can be simulated to check the operation of devices such as valves, pumps, or recorders. The outputs can be simulated in either current (mA) or percent of full scale, depending on how the output displays d-O were configured in Section 4.5. (Refer to Figure 4-9.) 6. To remove the analyzer from hold, press the HOLD key twice. The hold flag on the display will be removed and the display will stop flashing. B.
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MODEL 1054B DC SECTION 4.0 CONFIGURATION 4.10 DISPLAY CYCLE. Display Mnemonic CYC. This feature allows the display to alternate between cell one and cell two PV readings. Refer to Figure 4-10. 1. Enter the Set Mode by pressing the ACCESS key twice. 2. SCROLL (é) until CYC appears on the display. 3. SELECT to move to next menu level. Display will flash showing present cycle mode: on or oFF 4. SCROLL (é) to display desired item then ENTER.
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MODEL 1054B DC SECTION 5.0 START-UP AND CALIBRATION SECTION 5.0 START-UP AND CALIBRATION 5.1 START-UP AND CALIBRATION. Calibration and operation of the Model 1054B DC should begin only after completion of configuration of the analyzer. The sensor must be wired (including junction box and interconnecting cable) as it will be in operation. 5.1.1 Entering the Cell Constant. The cell constant is factory set for a .01 cell constant. If the value is correct for both cells, proceed to Section 5.1.2.
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MODEL 1054B DC NOTE After initial installation or any cleaning procedure, the conductivity cell will require I to 2 days after insertion into the ultrapure water stream before accurate readings may be obtained. In many cases, the full 0.5% system accuracy will not be obtainable until the cell has remained in the ultrapure water stream a full 5 days. NOTE Pressing the CAL key will display the process temperature for Cell. To toggle the display for the process temperature for Cell 2, press SCROLL (é).
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MODEL 1054B DC SECTION 6.0 KEYBOARD SECURITY SECTION 6.0 KEYBOARD SECURITY 6.1 KEYBOARD SECURITY. Display Mnemonic COd. Select this feature to display the user defined security code. Any three digit number may be used for this code. 000 will disable the security feature. This item is used to prevent accidental changes to the calibration and configuration of the analyzer. When activated, the analyzer will allow all read functions to read normally.
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MODEL 1054B DC SECTION 7.0 THEORY OF OPERATION SECTION 7.0 THEORY OF OPERATION 7.1 THEORY OF OPERATION. This section is a general description of how the analyzer operates. This section is for those users who desire a greater understanding of the analyzer’s operation. Utilizing a square wave measurement circuit for improved linearity and accuracy, the Model 1054B DC measures the absolute conductivity/resistivity of the measured process.
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MODEL 1054B DC SECTION 8.0 DIAGNOSTICS AND TROUBLESHOOTING SECTION 8.0 DIAGNOSTICS AND TROUBLESHOOTING 8.1 DIAGNOSTICS. The Model 1054B analyzer has a diagnostic feature which automatically searches for fault conditions that would cause an error in the measured conductivity value. If such a condition occurs, the current output and relays will act as configured in default and the fault flag and display will flash. A fault code mnemonic will display at frequent intervals.
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MODEL 1054B DC 8.2 TROUBLESHOOTING. The Model 1054B analyzer is designed with the state of the art microprocessor circuitry. This design incorporates programmed features that provide constant monitoring for fault conditions, and the reporting of these faults via Mnemonics on the instrument display screen.
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MODEL 1054B DC 4. If the conductivity cell electrodes have become extremely dirty or fouled, chemical cleaning may become necessary. Warm 10% solutions of either hydrochloric acid or sodium hydroxide may be used depending on the soil. Do not keep cells in these solutions for longer than 15 minutes. Do not have the cell connected during this procedure. Gentle brushing with a bristle brush such as a tooth brush may also be employed. SECTION 8.0 DIAGNOSTICS AND TROUBLESHOOTING Temperature Sensor Accuracy.
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MODEL 1054B DC SECTION 8.0 DIAGNOSTICS AND TROUBLESHOOTING TABLE 8-3. Troubleshooting Guide SYMPTOM PROBLEM Analyzer value not the same as reference analyzer. 1. Reference analyzer incorrect. 2. Unclear what is correct. 3. Analyzer out of calibration. 1. Recalibrate reference analyzer 2. Bench test analyzer. 3. Recalibrate per Start-up and Calibration Section. Fault code 1tcH/1tcL (cell 1). 2tcH/2tcL (cell 2). 1. Miswire. 1. Check wiring between the sensor and analyzer. 2. Replace sensor. 2.
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MODEL 1054B DC SECTION 8.0 DIAGNOSTICS AND TROUBLESHOOTING 8.2.5 Instrument Electronic Check. This procedure will allow the operation of the analyzer to be evaluated by simulating a known conductivity input. 1. 2. Disconnect the conductivity sensor input leads from TB2-1, 2, 3, 5, 6, and 7. Install a decade box or resistor leads to TB2-1 and TB2-2 to simulate “CELL1” input resistance, and install a decade box or resistor leads to TB2-5 and TB2-6 to simulate “CELL2” input resistance.
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MODEL 1054B DC SECTION 9.0 RETURN OF MATERIAL SECTION 9.0 RETURN OF MATERIAL 9.1 GENERAL. 9.3 NON-WARRANTY REPAIR. To expedite the repair and return of instruments, proper communication between the customer and the factory is important. Before returning a product for repair, call 1-949-863-1181 for a Retur n Materials Authorization (RMA) number. The following is the procedure for returning for repair instruments that are no longer under warranty: 1. Call Rosemount Analytical for authorization. 2.
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RETURN OF MATERIALS REQUEST C U S T O M E R N O T I C E T O FROM: RETURN _____________________________ _____________________________ _____________________________ S E N D E R •IMPORTANT! This form must be completed to ensure expedient factory service.
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The right people, the right answers, right now. Immediate, Reliable Analytical Support Now there’s a way to quickly get the right answers for your liquid analytical instrumentation questions: the Analytical Customer Support Center. Our staff of trained professionals are ready to provide the information you need.
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DOUBLE WARRANTY REGISTRATION Date of Purchase (of instrument) __________________________ Your Name _______________________________________ Company Name _______________________________________ Title ____________________________________________ Address _____________________________________________ Phone Number ___________________________________ City ________________________________________________ E-Mail Address ____________________________________ State/Country ___________________ Zip __________________ Fax
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WARRANTY Goods and part(s) (excluding consumables) manufactured by Seller are warranted to be free from defects in workmanship and material under normal use and service for a period of twelve (12) months from the date of shipment by Seller. Consumables, pH electrodes, membranes, liquid junctions, electrolyte, O-rings, etc. are warranted to be free from defects in workmanship and material under normal use and service for a period of ninety (90) days from date of shipment by Seller.
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The right people, the right answers, right now. UNILOC DIVISION CUSTOMER SUPPORT CENTER 1-800-854-8257 ON-LINE ORDERING NOW AVAILABLE ON OUR WEB SITE http://www.RAuniloc.com Credit Cards for U.S. Purchases Only. Rosemount Analytical Inc. Uniloc Division 2400 Barranca Parkway Irvine, CA 92606 USA Tel: (949) 863-1181 http://www.RAuniloc.com © Rosemount Analytical Inc.