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Summary of Contents for Waltron 9072
- Page 1 EXPERTS IN WATER CHEMISTRY SINCE 1903 9072 Hydrazine Analyzer User Manual 101-054-A.1...
- Page 2 It is Waltron’s commitment to provide the customer with timely and accurate technical service and support. Waltron fully expects the customer to be satisfied with the quality, performance, and cost of this product. If there are any questions or concerns regarding this product, please feel free to contact Waltron at (908)-534-5100.
- Page 3 Follow all regulations and warning labels when disposing of chemicals. Do not mix chemicals. To obtain analyzer safety information or Safety Data Sheets (SDS), please contact Waltron or logon to www.waltron.net. Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer...
- Page 4 If, within one year from the date of shipment, the customer experiences any equipment defects or is not satisfied with the analyzer manufacturing, Waltron will repair, or at its option, replace any defective part(s) free of charge. This warranty requires that the defective part(s) be returned to Waltron with shipping charges prepaid.
- Page 5 CHECKLIST OF MATERIALS In order to ensure customer satisfaction, Waltron does its best to provide adequate and timely packaging and shipping services. Please perform the following after receiving a shipment: Inspect all shipping containers upon receipt and record any visible damage. If there are any outward signs of damage, please retain all containers and packages for inspection by carrier.
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Page 6: Table Of Contents
MEASURING MODE .................... 20 OPERATING CONDITIONS ................20 ANALYZER CALIBRATION ................. 20 MAINTENANCE ....................22 CLEANING OF ELECTRODES ..............22 CLEANING OF CELLS ................... 22 TROUBLESHOOTING ..................23 SPARE PARTS AND ACCESSORIES ..............24 Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer... -
Page 7: Introduction
1 INTRODUCTION 1.1 AREAS OF APPLICATION The Waltron 9072 Hydrazine Analyzer is used for the automatic, continuous measurement and control of hydrazine concentration in aqueous solutions. Examples of the applications of the unit include the determination of residual hydrazine concentration... -
Page 8: Description Of Device
(<10.0 µg/l) up to concentrations of higher than 1000 µg/l under normal conditions. The Waltron 9072 Hydrazine Analyzer can be divided into two primary function parts. The first is the electronic component which consists of the display and input elements as well as the measuring data collection and data processing elements. -
Page 9: The Measuring System
INTRODUCTION 1.3 THE MEASURING SYSTEM Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer... -
Page 10: Block Diagram Of Sensor System
INTRODUCTION 1.4 BLOCK DIAGRAM OF SENSOR SYSTEM Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer... -
Page 11: Installation
INSTALLATION 2 INSTALLATION 2.1 DELIVERED PARTS Arrangement of the wall mounted instrument M: measuring electrode C: counter electrode R: reference electrode T: temperature sensor Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer... - Page 12 INSTALLATION TRANSMITTER MOUNTING Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer...
- Page 13 INSTALLATION WET SECTION MOUNTING Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer...
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Page 14: Accessories
1. 100 ml KCl-solution 2. 1 kg granular marble 3. 1 test tube brush 4. 1 cleaning material 5. 1 software for digital measuring (option) 2.3 TERMINAL SCHEMATIC Terminal Block Left: Terminal Block Right: Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer... -
Page 15: Technical Data
< 1 % in range 1000,0 μg/l, or ±2% in range 100,0 μg/l Protection class:..... IP 65 Color:........basic parts RAL 7035; front and rear parts RAL 7024 Voltage:........100...240 VAC, 50/60 Hz Power consumption:....10 VA Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer... -
Page 16: Operating Procedures
3 OPERATING PROCEDURES 3.1 PRINCIPLE OF MEASUREMENT The 9072 Hydrazine Analyzer electrochemical hydrazine sensor functions in a potentiostatic mode with an open three-electrode system. The measuring electrode is made of solid titanium, coated with gold. The counter electrode is made of stainless steel and the reference electrode is made of silver/silver-chloride. - Page 17 FlowCal > Press > to start 60 sec 000.0 ml !!Caution!! Parameter Menu 07/11 Kd > 1.123 You enter a site Parameter with critical content Press SET to enter Parameter K > 1.100 continued Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer...
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Page 18: Start-Up
Logging LogDownload Download > Data acquisition spped Menu 09/11 Date/Time Date/Time > 01.01.2000 12:00 Menu 10/11 Service Service > For service only Menu 11/11 New PIN Repeat PIN Change PIN > 0000 0000 Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer... -
Page 19: Preparing To Measure
CalModus > which consists of three sub-levels called: ElyseCal >, SubCal > and AutoCal >. (option only). With the key you can go ahead. With the key will release the electrolytic calibration if you start from position ElyseCal >. From Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer... - Page 20 Menu level Date/Time > allows date settings. Menu level Service > is for service only. Menu level ChangePIN > gives you the possibility to change your PIN number. Attention: lost PIN numbers can only activated by the manufacturer. Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer...
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Page 21: Measuring Mode
The indication jumps one step back in the menu. The k-Factor value can be displayed in the level Parameter > k-Factor. Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer... - Page 22 ESC twice. If the value is beneath 10 % of the value determined through the calibration, which followed after a cleaning procedure, a new cleaning of the electrode is necessary. Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer...
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Page 23: Maintenance
(see also Section 6.1). The cleaning procedure thereafter is the same, as described for the calibration cell. When reassembling, make sure that all parts are dry. Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer... -
Page 24: Troubleshooting
3 weeks) it is advisable to clean the analyzer. There should not remain any probe material or KCl solution within the analyzer. In case of shorter breaks, parts can stay in wet surrounding. It will reduce the start up time and the time until steady state condition. Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer... -
Page 25: Spare Parts And Accessories
1 Measuring Electrode (Pt/H2, high)…………………….. L1000-023 1 Measuring Cell (Low Range)…………………………… L1000-024 1 Temperature Safety Valve, type TPS 371……………. L1000-025 1 Microfilter, type FF50, Complete………………………. L1000-026 TA parts for wall mounted instrument TI parts for portable instrument Waltron User Manual 101-054-A.1 9072 Hydrazine Analyzer...
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