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Technical data

TOC Analyzer CA79

Hauser

Technical data

14.1 Input

Measured variable

TOC

Measuring range

0.5 to 1

000 µg/l (ppb)

Input signal

Controller input 24 V (order option)
The controller input starts a measurement. The function is only available for 1-channel

devices.

14.2 Output

Output signal

Measuring channel 1

0/4 to 20 mA, galvanically isolated

Measuring channel 2 (optional)

0/4 to 20 mA, galvanically isolated

Signal on alarm

1 port for waste UNF ¼ - 28

Load

Max. 500 Ω

Transmission behavior

Adjustable, in the measuring range 4 to 20 mA
Standby: 3.8 mA

14.3 Current outputs, active

Span

0 to 20 mA; according to Namur NE43

Содержание TOC Analyzer CA79

Страница 1: ...Products Solutions Services Operating Instructions TOC Analyzer CA79 Determination of total organic carbon TOC in the trace range Powerful compact device BA02220C 07 EN 01 21 00 71552245 2021 12 15...

Страница 2: ......

Страница 3: ...ctions 16 6 2 Connecting the analyzer 16 6 3 Ensuring the degree of protection 16 6 4 Post connection check 16 7 Operation options 17 7 1 Overview of operation options 17 7 2 Structure and function of...

Страница 4: ...If necessary Consequences of non compliance if applicable Corrective action This symbol alerts you to a dangerous situation Failure to avoid this situation can result in minor or more serious injurie...

Страница 5: ...ty 2 S cm pH range neutral Use of the device for any purpose other than that described poses a threat to the safety of people and of the entire measuring system and is therefore not permitted The manu...

Страница 6: ...ns and international standards have been observed 2 5 2 IT security We only provide a warranty if the device is installed and used as described in the Operating Instructions The device is equipped wit...

Страница 7: ...g offers the best protection Make sure to comply with the permitted ambient conditions If you have any questions please contact your supplier or your local Sales Center 3 2 Product identification 3 2...

Страница 8: ...indow as well as the product documentation 3 2 3 Manufacturer address Endress Hauser Conducta GmbH Co KG Dieselstra e 24 D 70839 Gerlingen 3 3 Scope of delivery The scope of delivery comprises 1 analy...

Страница 9: ...3 1 Product design 1 Main switch 2 USB port 3 Display 4 Analog output 1 5 Analog output 2 6 Housing lock 7 Fluid inlet sample UNF 28 order option 8 Fluid inlet 1 UNF 28 9 Fluid inlet 2 UNF 28 order op...

Страница 10: ...ng on the selected option Pin 1 2 Provides an analog signal between 4 and 20 mA for the TOC measured value between 0 and the limit to be configured in the Settings menu Options 1 tab Pin 3 4 Provides...

Страница 11: ...tion or as an NC contact in the option with a group error message in the event of a power failure a reaction of the leak lamp or pressure sensor and if one of the two conductivity sensors is over rang...

Страница 12: ...7 A0046932 3 Dimensions in mm in 5 1 2 Mounting options The analyzer is designed for bench top mounting and wall mounting The following graphic shows the location of the blind rivet nuts on the back o...

Страница 13: ...the installation work is completed and the media are connected Follow the instructions in the Electrical connection section 5 2 1 Mounting sequence Bench top mounting 1 Place the analyzer on an even...

Страница 14: ...s and the waste line of the TOC system It is important to keep the lines as short as possible and when shortening to cut them straight at a right angle with a hose cutter 5 Mount the customer specific...

Страница 15: ...TOC Analyzer CA79 Mounting Endress Hauser 15 2 Inspect all the hoses for any damage Replace damaged hoses...

Страница 16: ...quired designated use may be carried out on the device delivered Exercise care when carrying out the work Otherwise the individual types of protection Ingress Protection IP electrical safety EMC inter...

Страница 17: ...49 6 Operating elements 1 Main switch 2 USB port 3 Touch screen monitor 7 2 Structure and function of the operating menu The analyzer has the following menus Measure online Viewer History Qualificatio...

Страница 18: ...iewed via this menu Qualification Press the key The Qualification menu is opened Functions can be selected via this menu System Press the key The System menu is opened Function checks on the most impo...

Страница 19: ...r at least 30 minutes In the event of larger impurities and contamination rinsing measurement must continue until the same values are consistently displayed 1 Press the Measure key in the main menu A...

Страница 20: ...art A0046943 7 Measurement over range limit Leak in the system If there is a leak in the system the analyzer stops the measurement automatically and closes valve 1 Once the leak has been found and eli...

Страница 21: ...reactor is needed LWARNING Radiation source with short wave UV radiation Improper handling can cause damage to eyes and skin Before working on the reactor always take the device out of service and dis...

Страница 22: ...ed date 3 Select the file under Selected data file The selected information is shown in the chart on the right hand side The user can use the Chart or Table tabs to switch between displaying the infor...

Страница 23: ...below 18 C are displayed at the start of the measurement the measurement must be stopped until the solutions have at least reached room temperature The optimum temperature range is between 20 and 25 C...

Страница 24: ...he calibration on a device with the System suitability test automated order option 1 Connect a calibration solution with the required concentration of sucrose to INPUT 2 black connection 2 Connect the...

Страница 25: ...suitability test SST The measurement must be stopped for the system suitability test SST A0046957 16 Provide SST solutions message The system must be switched on one hour before the SST starts so tha...

Страница 26: ...automatic order option 1 Connect the SST solution with the required concentration of benzoquinone solution to INPUT 1 red connection 2 Connect the sucrose solution to INPUT 2 black connection 3 Connec...

Страница 27: ...menu To change the status of the pump the valves V1 V2 V3 and the UV lamp the user must press the corresponding symbol A chart with the following values is displayed when you press the Graph key 27 Me...

Страница 28: ...19 Chart The diagram curve of each value can be switched on or off with the individual color keys Pressing the Reset key resets all the diagram curves 8 3 5 Settings You can configure device parameter...

Страница 29: ...e selected input with the pressure sensor If a vacuum is detected the measurement is stopped If a sufficient sample pressure is detected afterwards the measurement can be resumed with the Continue aft...

Страница 30: ...on the system can adopt any value if no measurement takes place The recommended value is 3 7 mA according to Namur NE43 Hold the last analog output value If values are measured in interval mode this o...

Страница 31: ...indow Deactivating activating autostart 1 Open the Settings menu 2 Select the Options 2 tab 3 Activate deactivate autostart via the Continue after error setting 28 In conjunction with the trigger the...

Страница 32: ...USB stick with at least 8 GB of space are needed for the backup 1 Shut down the system entirely The main menu is displayed 2 Open the Viewer menu 3 Press the Online key to select the online data 4 Sel...

Страница 33: ...ter 24 hours at the very latest if the measurement process has not been interrupted The first row must contain a sample and a time Software adapted to CFR 21 Part 11 CFR 21 Part 11 is part of Title 21...

Страница 34: ...Install account opens Once the menu has opened the user is asked to replace the default password with a new password 1 Enter the user ID install 2 Press the Login key 3 Enter the password default 4 P...

Страница 35: ...reate an assistant 2 Enter the user ID in the User ID field A0046977 3 Select the corresponding rights from the Rights drop down list A0046978 4 Specify whether the user should be deactivated how long...

Страница 36: ...ties 1 Press the User management key in the main menu 2 From the drop down list select the user whose user properties should be changed A0046980 3 Change the user properties as required rights 1 deact...

Страница 37: ...ine the minimum number of characters for the ID and password as one of the basic settings 38 1 Enter the user ID install 2 Press the Login key 3 Enter the password default 4 Press the Login key The us...

Страница 38: ...all the rights in the rights management function the user must log on as an administrator operators can only change the rights for assistants A0046986 30 Settings menu Options 1 tab In addition to ass...

Страница 39: ...e analyzer can be recorded and tracked This data can be viewed in the audit trail and cannot be modified or tampered with The user must enter a comment in the dialog box for every measurement or chang...

Страница 40: ...dow The user is blocked after three failed attempts to enter the password The administrator can reset the password 36 Access by an unauthorized user is indicated as follows A0046990 34 Screen displayi...

Страница 41: ...s Hauser 41 9 Operation Reading off measured values The following measured values are displayed in the measuring screen of the analyzer TOC in ppb Conductivity display can be hidden as an option Tempe...

Страница 42: ...F fittings which are also used in chromatography are used as the fittings here These fittings consist of a suitable ferrule and a suitable screw connector referred to as a socket below made of PEEK Fe...

Страница 43: ...en prepared as explained above into a coupling 1 1 A0047338 38 Coupling 6 Screw the socket into the coupling and tighten it by hand A0047339 39 Screwing in the socket 10 2 Firmware history Date Versio...

Страница 44: ...e UV reactor Every 24 36 months Replace ballast for UV reactor Must only be performed by a service organization appointed by Endress Hauser Every 36 48 months Replace pump head Must only be performed...

Страница 45: ...the device 6 Open the hose fasteners 5 inside the pump housing 7 and remove the pump hose 8 from the hose fasteners 7 Open the hose clips 4 on the hose ends and remove the hosing 1 8 Turn the pump he...

Страница 46: ...s Dispose of broken or defective UV lamps as hazardous waste as they contain mercury The UV lamp in the reactor is used exclusively as a source of energy for oxidation The radiation intensity of the l...

Страница 47: ...set the operating time counter of the reactor This completes the installation of the new reactor Following a reactor replacement the new reactor must run in system mode for at least 20 minutes at norm...

Страница 48: ...and professional return of the device Refer to the website www endress com support return material for information on the procedure and conditions for returning devices 12 3 Disposal 12 3 1 Disposing...

Страница 49: ...ime this documentation was issued For accessories not listed here please contact your Service or Sales Center CA78 79 pressure reducer kit Supply pressure max 10 bar 145 psi adjustable output pressure...

Страница 50: ...a measurement The function is only available for 1 channel devices 14 2 Output Output signal Measuring channel 1 0 4 to 20 mA galvanically isolated Measuring channel 2 optional 0 4 to 20 mA galvanical...

Страница 51: ...UV reactor UV reactor with continuous function monitoring Calibration interval The device is calibrated on delivery It is recommended to perform a new calibration after replacing components in contac...

Страница 52: ...ar 3 62 psi Sample outlet Depressurized Sample quality Particle free Maximum conductivity of sample 2 S cm Sample supply 1 port for sample 1 port for system suitability test manual Order option 1 1 po...

Страница 53: ...aintenance 44 Maintenance effort 51 Maintenance interval 51 Maintenance schedule 44 Maintenance tasks 44 Manufacturer address 8 Materials 52 Maximum conductivity of sample 52 Measured error 51 Measure...

Страница 54: ...urity IT 6 Settings 28 Shutting down 31 Signal inputs 50 Signal on alarm 50 Software adaptation 33 Span 50 Spare parts 48 State of the art technology 6 Storage temperature 51 Structure and function of...

Страница 55: ......

Страница 56: ...www addresses endress com 71552245 71552245...

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