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Summary of Contents for Metrohm MB
- Page 1 IC Professional Detector IC Conductivity Detector MB Manual 8.850.8065EN / 2022-11-15...
- Page 3 Metrohm AG CH-9100 Herisau Switzerland +41 71 353 85 85 info@metrohm.com www.metrohm.com IC Professional Detector IC Conductivity Detector MB 2.850.9020 Manual 8.850.8065EN / 2022-11-15...
- Page 4 Disclaimer Deficiencies arising from circumstances that are not the responsibility of Metrohm, such as improper storage or improper use, etc., are expressly excluded from the warranty. Unauthorized modifications to the product (e.g. conversions or attachments) exclude any liability on the part of the manufacturer for resulting damage and its consequences.
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Page 5: Table Of Contents
Connecting the detector inlet capillary ......12 Connecting the instrument to the power grid ....14 4 Start-up 5 Operation and maintenance Maintenance ............... 16 6 Troubleshooting Problems and their solutions ..........17 7 Technical specifications Ambient conditions ............18 2.850.9020 IC Conductivity Detector MB ￭￭￭￭￭￭￭￭... - Page 6 Table of contents ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Conductivity measuring system ........18 Interfaces ................19 Energy supply ..............19 Reference conditions ............19 Dimensions ................19 Index ￭￭￭￭￭￭￭￭ 2.850.9020 IC Conductivity Detector MB...
- Page 7 Front ....................2 Figure 2 Rear ....................3 Figure 3 Insert the detector ................9 Figure 4 Connection detector–separation column ......... 12 Figure 5 Connector detector–MSM ............... 13 Figure 6 Connection detector–MCS .............. 13 2.850.9020 IC Conductivity Detector MB ￭￭￭￭￭￭￭￭...
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Page 9: Introduction
The IC Conductivity Detector MB can only be used together with the IC instrument. The MagIC Net software detects the IC Conductivity Detec- tor MB automatically and checks its functional readiness. It controls and monitors all instruments connected together, evaluates the measured data and manages it in a database. -
Page 10: Overview Of The Instrument
1.2 Overview of the instrument ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Overview of the instrument 1.2.1 Front Figure 1 Front Detector cable Opening for temperature sensor With installed plug. Detector inlet capillary Permanently installed. ￭￭￭￭￭￭￭￭ 2.850.9020 IC Conductivity Detector MB... -
Page 11: Rear
Figure 2 Rear Detector outlet capillary Type label Permanently installed. With serial number. Detector cable With installed plug. Accessories and additional information Additional information is available on the Metrohm website (https:// www.metrohm.com): Product family ￭ Product versions ￭ Accessories ￭... -
Page 12: About The Documentation
Warning This symbol draws attention to a possible biological hazard. Caution This symbol draws attention to a possible damage of instruments or instrument parts. Note This symbol marks additional information and tips. ￭￭￭￭￭￭￭￭ 2.850.9020 IC Conductivity Detector MB... -
Page 13: Safety
2 Safety 2 Safety Intended use The IC Conductivity Detector MB can only be used together with an IC instrument. It is used for the precise measurement of the conductivity dur- ing the ion chromatographic determination of cations and anions. -
Page 14: Requirements For Operating Personnel
To maintain this state and ensure non-hazardous operation of the instrument, the following instructions must be observed carefully. 2.4.2 Electrical safety WARNING Only personnel qualified by Metrohm are authorized to carry out service work on electronic components. ￭￭￭￭￭￭￭￭ 2.850.9020 IC Conductivity Detector MB... -
Page 15: Working With Liquids
The correct disposal of your old instrument will help to prevent negative effects on the environment and public health. More details about the disposal of your old instrument can be obtained from your local authorities, from waste disposal companies or from your local dealer. 2.850.9020 IC Conductivity Detector MB ￭￭￭￭￭￭￭￭... -
Page 16: Installation
The IC Conductivity Detector MB is inserted into the instruments from the rear. Figure 3 shows how the detector is inserted into an IC instrument in 6 simple steps. The detector is inserted in the same way for all Metrohm ion chromatographs. ￭￭￭￭￭￭￭￭... -
Page 17: Figure 3 Insert The Detector
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Installation Figure 3 Insert the detector Detector connection cable Detector outlet capillary 2.850.9020 IC Conductivity Detector MB ￭￭￭￭￭￭￭￭... - Page 18 Replace the back panel. ￭ The detector cable (3-1) and the detector outlet capillary (3-2) should freely hang out of the cable gland or capillary feed-through. 5 Tightening the knurled screws Tighten the knurled screws. ￭ ￭￭￭￭￭￭￭￭ 2.850.9020 IC Conductivity Detector MB...
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Page 19: Connecting The Detector
10 MPa = 100 bar backpressure). NOTICE Do not shorten the detector outlet capillary! Shortening the detector outlet capillary reduces the backpressure. This can lead to outgassing of air in the detector cell. This increases the noise. 2.850.9020 IC Conductivity Detector MB ￭￭￭￭￭￭￭￭... -
Page 20: Connecting The Detector Inlet Capillary
1 Connecting the detector inlet Connect the detector inlet capillary (5-1) and the capillary of the ￭ MSM / MSM‑HC (5-2) labeled out to each other using a coupling 6.2744.040 (5-3) and two short pressure screws 6.2744.070 (5-4). ￭￭￭￭￭￭￭￭ 2.850.9020 IC Conductivity Detector MB... -
Page 21: Figure 5 Connector Detector-Msm
Fasten the detector inlet capillary (6-1) to the output of the MCS ￭ (6-3) using a long pressure screw 6.2744.090 (6-2). Figure 6 Connection detector–MCS Detector inlet capillary Pressure screw, long 6.2744.090 MCS outlet 2.850.9020 IC Conductivity Detector MB ￭￭￭￭￭￭￭￭... -
Page 22: Connecting The Instrument To The Power Grid
Unplug the power plug immediately if you suspect that moisture has ￭ gotten inside the instrument. Only personnel who have been issued Metrohm qualifications may ￭ perform service and repair work on electrical and electronic parts. Connecting the power cord... -
Page 23: Start-Up
4 Start-up 4 Start-up The IC Conductivity Detector MB is put into operation together with the IC instrument in which it has been inserted to. Additional information can be found in the Start-up chapter in the manual for the IC instrument. -
Page 24: Operation And Maintenance
The status of the detector cell can be determined from the cell constant. The detector is supplied with a cell constant determination. NOTICE Metrohm recommends having the cell constant re-determined annually by the regional Metrohm service representative. CAUTION The conductivity detector must not be opened! The conductivity detector is maintenance-free to a large extent. -
Page 25: Troubleshooting
Rinse the detector opposite the normal ￭ flow direction. Conductivity detec- No connection. Check the connector of the detector cable. ￭ tor is not recognized Switch the instrument off and on again ￭ in the software (after 15 seconds). 2.850.9020 IC Conductivity Detector MB ￭￭￭￭￭￭￭￭... -
Page 26: Technical Specifications
Ring-shaped electrodes made of stainless steel X2CrNiMo17-12-2 (316 Electrodes L), compatible with MSA Materials in Chemically inert PCTFE contact with eluent Maximum oper- 10.0 MPa (100 bar) ating pressure Cell temp- 20–50 °C in increments of 5 °C erature ￭￭￭￭￭￭￭￭ 2.850.9020 IC Conductivity Detector MB... -
Page 27: Interfaces
Ambient temp- 25 °C (±3 °C) erature Instrument status > 40 min in operation Dimensions Width 108 mm Height 93 mm Depth 158 mm Weight (without 1.858.9010: 2.3 kg accessories) Material Housing Steel, coated 2.850.9020 IC Conductivity Detector MB ￭￭￭￭￭￭￭￭... -
Page 28: Index
Measuring range ...... 18 Energy supply ..... 19 Interfaces ......19 Detector Reference conditions ..19 Noise ........18 Cable connection ....11 Temperature ......18 Place ........8 Detector cable Operation ......... 18 Connect ......11 ￭￭￭￭￭￭￭￭ 2.850.9020 IC Conductivity Detector MB...
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