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Xylem wtw CarboVis 701 IQ TS, Руководство по эксплуатации

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CarboVis 70x IQ TS

Measurement / Operation

 33

ba75950e03

05/2017

Flowchart

Fig. 4-3

Overview of 

Sensortest/Zero adjustment and user calibration.

After cleaning several times
without significant change of
the sensor assesssment:
Carry out zero adjustment

Main sensor:

Check user calibration

Virtual & secondary sensor:

Check user calibration

Sensor OK

Operating error or defective sensor

(Sensor blocked for measurement)

Sensor check

(Standard)

OK       Error

-40 ... +40     < -40 or

> +40

Operating error or defective sensor

Zero adjustment

Error

OK

After several zero adjustments:
Reset to:

Factory zero adjustment or
last valid user zero adjustment

After several sensor checks:

Cleaning the sensor

Sensor check

(H2O dist.)

Assessment number

Rinse the measuring chamber
with ultrapure water several times

Clean the measurement windows

Carry out a sensor check (H2O)

TEST: MEASUREMENT WINDOWS

TEST: ELECTRONICS AND OPTICS

Содержание wtw CarboVis 701 IQ TS

Страница 1: ...OPERATING MANUAL ba75950e03 05 2017 CarboVis 701 IQ TS CarboVis 705 IQ TS OPTICAL SENSOR FOR CARBON SUM PARAMETERS AND TOTAL SUSPENDED SOLIDS TSS...

Страница 2: ...2 ba75950e03 05 2017 CarboVis 70x IQ TS Copyright 2017 Xylem Analytics Germany GmbH Printed in Germany...

Страница 3: ...operation 9 2 2 3 Unauthorized use 9 3 Commissioning 10 3 1 IQ SENSOR NET system requirements 10 3 2 Scope of delivery of the CarboVis 70x IQ TS 10 3 3 Installation 11 3 3 1 Mounting the sensor 11 3...

Страница 4: ...c cleaning 40 5 2 4 Cleaning the measuring gap 41 6 Spare parts maintenance equipment accessories 42 7 What to do if 44 8 Technical data 47 8 1 Measurement characteristics 47 8 2 Application character...

Страница 5: ...ing manual has a modular structure like the IQ SENSOR NET itself It consists of a system operating manual and the operating manuals of all the components used Please file this component operating manu...

Страница 6: ...iple of the sensor CarboVis 70x IQ TS The sensor operates according to the measuring principle of UV VIS spectrom etry Any substance present in a measuring solution attenuates a light beam that penetr...

Страница 7: ...beam the reference beam 8 over a distance without measuring solution The test sample is between both measurement windows 3 in the measuring gap The receiver of the optical system 4 directs the measur...

Страница 8: ...might be damaged if the actions mentioned are not taken 2 1 2 Safety signs on the product Note all labels information signs and safety symbols on the product A warning symbol triangle without text re...

Страница 9: ...nts for safe operation Note the following points for safe operation The product may only be operated according to the authorized use specified above The product may only be supplied with power by the...

Страница 10: ...cope of delivery SensorCarboVis 70x IQ TS Sensor sleeve Shock protectors Operating manual DIQ S 28X Controller software Version 3 72 or higher DIQ S 182 Controller software Version 3 45 or higher MIQ...

Страница 11: ...t contact corrosion NOTE Do not suspend the sensor on the sensor connection cable Risk of cable break and water penetration at the cable gland A wide range of mounting accessories is available for the...

Страница 12: ...rate is 0 2 m s so the measuring gap is kept clean optimally Fig 3 2 Vertical installation Protection against shocks When installing the sensor always make sure it cannot knock against a wall or anoth...

Страница 13: ...tectors proceed as follows Fig 3 4 Mounting the shock protectors 1 Plug the cap pos 2 in Fig 3 4 on one of the two rings pos 1 2 Put the assembled unit on the sensor end and fix it with 2 cable ties p...

Страница 14: ...SOR NET accessories is given in the WTW catalog and on the Internet Are the plug connections dry Before connecting the sensor and sensor connection cable please make sure the plug connections are dry...

Страница 15: ...or and the SACIQ SW sensor connection cable and keep them safe 2 Plug the socket of the SACIQ SW sensor connection cable onto the plug head connector of the sensor At the same time rotate the socket s...

Страница 16: ...ration after initial ommissioning On the basis of a reference measurement laboratory value check whether the default settings deliver sufficiently accurate measured values or whether you want to carry...

Страница 17: ...or Secondary sensor The sensor for the measurement of total suspended solids is the secondary sensor It registers on the system under the designation SolidVis 70x IQ and the series number of the physi...

Страница 18: ...switch from the measured value display to the main menu of the settings Then navigate to the setting menu setting table of the sensor The procedure is described in detail in your IQ SENSOR NET system...

Страница 19: ...or application of the sensor The possible measurement loca tions are displayed depending on the currently set measuring mode The sample matrix on which the cal culation of the measured value is based...

Страница 20: ...the Response time t90 reduces the limits of variation of the measured values The Response time t90 specifies the time after which 90 of a signal change are displayed This menu item is only available w...

Страница 21: ...uts and links Relay function Sensor controlled Puls duration Automatic has to be selected for the linked relay Please note the software requirements for the components with relay outputs MIQ CR3 MIQ R...

Страница 22: ...value 1 Value pairs of the user calibration see section 4 3 2 Note Leave those values unchanged during the initial commission ing Cal ref value 1 Cal raw value 2 Cal ref value 2 Main sensor Informatio...

Страница 23: ...aw value 2 Cal ref value 2 Main sensor Information that there are further sensor overlapping settings in the setting menu of the relevant main sensor Meas interval Cleaning duration Air Signal smoothi...

Страница 24: ...uring location The resulting raw value can be adjusted to an independent reference measurement with the aid of a so called user calibration Absorbance spectrum of zero adjustment Absorbance spectrum o...

Страница 25: ...icult sample matrix Damaged measuring windows Lacking quality of the zero adjustment e g due to contaminated ultrapure water The user calibration is not representative or erroneous 4 3 Calibration 4 3...

Страница 26: ...g chamber or on the measurement windows affect the measured values A Sensor check H2O dest determines the condition of the sensor By checking the sensor with the aid of the Sensor check H2O dest you c...

Страница 27: ...was thoroughly cleaned If the Zero adjustment is not successful the sensor is blocked for measurement A successful Zero adjustment is required for the determination of measured val ues Sensor check s...

Страница 28: ...rking point of the applica tion This method results in a single point calibration If the application has to cover a wide value range with high measuring accuracy both value pairs should be used for ca...

Страница 29: ...t dimension and note it down In the case of fluctuating values carry out several measurements and average the individual raw values 7 Take a sample at the same time as the measurement and as close to...

Страница 30: ...0 00 5000 00 Reference value of the first value pair lower concentration For single point calibration enter 0 Cal raw value 2 CarboVis 10000 00 0 00 20000 00 SolidVis 10000 00 0 00 5000 00 Raw value o...

Страница 31: ...ucture of the log book and how you can call it up is given in the LOG BOOK chapter of the IQ SENSOR NET system operating manual The user calibration is not recorded in the calibration history You can...

Страница 32: ...age location of the Zero adjustment data The data of the sensor checks are not stored The data of the user zero adjustment are stored in the sensor Outlet A successful Sensor check H2O dest is the pre...

Страница 33: ...OK Operating error or defective sensor Sensor blocked for measurement Sensor check Standard OK Error 40 40 40 or 40 Operating error or defective sensor Zero adjustment Error OK After several zero adju...

Страница 34: ...sh ing invalid measured value 4 Confirm the maintenance condition with OK 5 Take the sensor out of the test sample 6 Remove the blind plug or unscrew the compressed air connection from the sensor 7 Th...

Страница 35: ...Fill the measuring chamber with standard solution see section 6 12 If there are any air bubbles on the measuring windows remove them by gently knocking on the sensor sleeve with a bar Carry out the in...

Страница 36: ...ration data The maintenance condition however has to be switched off again in any case After starting the calibration with the OK key step 16 you can no longer cancel the calibration procedure 16 Conf...

Страница 37: ...ul Error Sensor check standard not successful Possible cause wrong or expired standard 17 Confirm the calibration result with OK 18 Confirm the message After successful cal with OK The display returns...

Страница 38: ...rinse the sensor with ultrapure water Accessories Sponge Plastic bristled brushes of different sizes Interdental brushes are suitable for the cleaning of the compressed air chan nels Flocked cleaning...

Страница 39: ...adjustment should be carried out must run through all cleaning steps properly During the cleaning process always keep all surfaces moist to prevent already dissolved contamination and detergents from...

Страница 40: ...cable and mounting parts Note Follow the instruction manual of the disinfectant reaction time 4 Remove the blind plug or unscrew the compressed air connection from the sensor 5 Clean the sensor with...

Страница 41: ...ssary leave the cleaning card in the measuring gap for a few minutes so the detergent can take effect Thoroughly rinse with ultrapure water the measuring gap and the surrounding areas moistened with d...

Страница 42: ...h low concentration for 5 mm UVVIS SAC NOx sensors ST 1 481 077 Standard 2 with high concentration for 1 mm UVVIS SAC NOx sensors ST 2 481 078 Description Model Order no Compressed air cleaning set wi...

Страница 43: ...no Mounting set for horizontal installation with EH F 170 swing mounting assembly VIS Set EH 481 073 Set for the mounting of UVVIS SAC NOx sensors to the S 200 electrode floater VIS Set F 481 080 Flo...

Страница 44: ...n 4 3 3 Zero adjustment still erroneous after several trials Contact service Unknown See log book Cause Remedy Erroneous user calibration Repeat user calibration Make sure the samples for comparison a...

Страница 45: ...easurement windows section 5 2 4 Check all components of the com pressed air cleaning system com pressor compressed air line sensor rinsing openings Substantial change of test sample sample matrix Car...

Страница 46: ...70x IQ TS too long voltage drop too great Install another power supply module in the vicinity of the sensor Electrical connection between power supply module and CarboVis 70x IQ TS is interrupted Che...

Страница 47: ...is 701 IQ TS 1 mm CarboVis 705 IQ TS 5 mm Measuring location Measuring mode Measuring range Resolution Inlet COD spectr total 0 20000 mg L 1 mg L COD spectr dissolv 0 12500 mg L 1 mg L TOC spectr corr...

Страница 48: ...Measuring location Measuring mode Measuring range Resolution Measuring location Measuring mode Measuring range Resolution Outlet COD spectr total 0 0 800 0 mg L 0 1 mg L COD spectr dissolv 0 0 800 0 m...

Страница 49: ...suring mode Measuring range Resolution Outlet TSS 0 0 900 0 mg L 0 1 mg L The quoted measuring ranges are nominal measuring ranges that are theoretically possible In practice real measuring ranges exi...

Страница 50: ...protection 60 96 891 120 Socket SACIQ With shock protection 774 865 381 Approx 3 8 kg without shock protectors and without sensor connec tion cable Approx 4 8 kg with shock protectors but without sen...

Страница 51: ...UL 61010 1 Certified to CAN CSA C22 2 61010 1 Nominal voltage Max 24VDC via the IQ SENSOR NET for more details see chapter TECHNICAL DATA of the IQ SENSOR NET system operating manual Power consumptio...

Страница 52: ...e log book and the structure of the message code is given in the LOG BOOK chapter of the IQ SENSOR NET system operating manual The last three digits of the message code form the component code It iden...

Страница 53: ...trapure water Repeat the zero adjustment EAM3Ax Meas range exceeded or undercut Check process EC33Ax User calibration erroneous Check raw value reference value pairs Set all values within the measurin...

Страница 54: ...rflow optical measurement Execute zero ajustment ES5541 Failure optical measurement hardware Contact service ES6541 Failure optical measurement software Contact service ES7541 Failure optical measurem...

Страница 55: ...Make sure the sensor operates correctly IC4541 The last valid user zero adjustment was activated Make sure the sen sor operates correctly IC5541 Invalid user zero adjustment was replaced by last vali...

Страница 56: ...ings Service List of all compo nents menu see system operating manual by an automated query from a superordinate process control e g when connected to the Profi bus of the IQ Data Server see operating...

Страница 57: ...tion Mass or amount of a dissolved substance per volume e g in g L or mol L CSB COD Abbreviation for the Chemical Oxygen Demand The chemical oxy gen demand is the equivalent amount of oxygen that is r...

Страница 58: ...ended for user calibration Resolution Smallest difference between two measured values that can be displayed by a meter Sample matrix Composition of the test sample of different individual substances T...

Страница 59: ......

Страница 60: ...buildings factories and farms In more than 150 countries we have strong long standing relationships with customers who know us for our powerful combination of leading product brands and applications...

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