MultiCorrTM MKII - Emerson

1 CorrOceancustomershave atechnologi-caledgeDenne er lagt inn for f med futura medium som fontData sheet 181 CorrOceancustomershave atechnological edgeData sheet 155 MultiCorrTM MKIICORROSION METER AND DATA ACQUISITION UNITF eatures and AdvantagesCorrOcean offers a flexible hand heldcorrosion meter, MultiCorr, designed fordirect interrogation of most types ofcorrosion probes from any can also be used as anautonomous remote data acquisition unitfor continuous is a corrosion meter/dataacquisition unit that reads: ER probes LPR probes Galvanic probes Potentials/Voltage signalsThe MultiCorr can be used as a DataTerminal for programming/downloadingdata from CorrOcean s MultiLog andSandLog data loggers.

2 Graphicalpresentations are obtained through a PCusing the MultiTrend data managementsoftware package (see datasheet 157).MultiCorr is designed as a powerfulmeans of corrosion monitoring and datamanagement, for applications where alarge, automatic package is impracticaland provides a unique combi-nation of monitoring techniques, some ofwhich is normally only found in largelaboratory instruments. An electro-chemical test laboratory instrument isbuilt into the meter, which provides anextensive electrochemical test is possible to obtain full cyclic polari-sation curves in the field, in a stepwise(potentio-static) or continuous (potentio-dynamic) fashion. Polarisation capacityis as large as 1200 mV and 48 mA.

3 Po-larisation scan range, polarisation ratesand polarisation steps are user definedin the MultiCorr is a registered Trade Mark ofCorrOcean ASA, sheet no. 155 07/99 CorrOcean ASAT eglg rden7485 Trondheim, NorwayTel.: +47 73 82 50 00 Fax: +47 73 82 50 50e-mail: AberdeenTel.: +44 1224 662180 CorrOcean, PerthTel.: +61 8 9388 7255 CorrOcean, Kuala LumpurTel.: +60 3 261 0412 CorrOcean, HoustonTel.: +1 713 266 0941 CorrOcean, RomeTel.: +39 06 55 99 746 Robit Technology, OsloTel.: +47 66 98 12 00 Loke, OsloTel.: +47 66 77 92 22 Loke, HoustonTel.: +1 713 218 9998 Amitec, AberdeenTel.: +44 1224 898282 Software and Data ManagementThe meter is software controlled, fully menu driven,and reads the probe upon simple operatorcommands.

4 The readings are displayedinstantaneously, in mm, mils (accumulatedmaterial loss), mm/yr or mpy (corrosion rate), mAor mV (galvanic current or potential), accordingto the operator s readings are automatically stored in the highcapacity memory along with probe/tag no. aswell as date and time, and can be redisplayed atany point in time. The MultiCorr has a storagecapacity of 3,000 completing a measurement sequence, theMultiCorr plugs directly into your PC whereCorrOcean s MultiTrend data managementsoftware (see data sheet 157) retrieves the dataand provides a powerful means of datamanagement MultiCorr data is stored in ASCII file universal data file format allows data files tobe transferred to commercially availablespreadsheets, for direct incorporation intouser s standard reporting MKII SpecificationsOrdering InformationThe MultiCorr design is based on a very flexible concept which allows you to compose your ownMultiCorr version by selecting functions from the list below.

5 MultiCorr comes in a small light-weight carrying case withcharger, cables and the MultiTrend software(everything you need to start collecting data).MultCorr Instrument:Part no. 16700 Chargers: European (230V)Part no. 16762 UK (230V)Part no. 16763 US (115V)Part no. 16732 Australian (230V)Part no. 16767 Suitable cables for the selected probes / functionality ,2 kg ( lbs.)3000 readings115 V or 230 V, 48-62 HzSplash proof housing (IP54)Rechargeable NiCd battery255 x 107 x 46 mm (10" x " x ")RS 232 (SW handshake) % over the temperature range-10 to +55O C (14 to 131O F)Intrinsically safe, EEX ia IIC T3 (NEMKO no. Ex95011X)Result, Probe No., Tag No., Minute, Hour, Day, Month, Year- ER-Probes, element resistance > 1 mOhm, any type or manufacturer- LPR-Probes, any 2 or 3-electrode, any type or manufacturer- Galvanic Probes: 0 - 48 mA- Polarisation current output limit : 48 mA- Polarisation potential output limit: 1,200 mVMax.

6 Volt 1 V resolutionWeightStorage capacityPowerHousingBatteriesSizeCommuni cationsAccuracyOperating tempCertificationData StoredProbe TypesElectrochemical Test FacilityCP monitoring facility(Shunted anodesand potentials/voltage signals)MultiCorr MKII complieswith the EMC and LVDdirectives of the EuropeanUnion (CE-marking).ParParParParPart VMultiCorr VMultiCorr VMultiCorr VMultiCorr Versions and Functionsersions and Functionsersions and Functionsersions and Functionsersions and FunctionsReading ER (Electric Resistance) probesReading LPR (Linear Polarisation Resistance) probesReading Galvanic probesReading Potential/Voltage SignalsPerforming Polarisation Scans (Potentio Static/Dynamic/Cyclic)Automatic Logging CapabilityInterface with CorrOcean s MultiLog InstrumentInterface with CorrOcean s SandLog instrument