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3.19 Peristaltic pump

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭

￭￭￭￭￭￭￭￭

850 Professional IC–Anion – MSM-HC – MCS – LP Gradient

3.19

Peristaltic pump

3.19.1

Principle of the peristaltic pump

The Peristaltic pump is used for pumping sample and auxiliary solutions. It
can rotate in both directions.

The peristaltic pump pumps liquids according to the principle of displace-
ment. The pump tubing is clamped between the rollers

(31-

)

and the

tubing cartridge

(31-

)

. During operation, the peristaltic pump drive

rotates the roller hub

(31-

)

, so that the rollers

(31-

)

push the liquid for-

ward in the pump tubing.

Figure 31

Peristaltic pump

Knurled screw in the mounting pin

Roller hub

Rollers

Cartridge holder

Tubing cartridges 6.2755.000

Contact pressure lever

Snap-action lever

Summary of Contents for 2.850.2230

Page 1: ...850 Professional IC Anion MSM HC MCS LP Gradient 2 850 2230 Manual 8 850 8026EN...

Page 2: ......

Page 3: ...rohm AG CH 9101 Herisau Switzerland Phone 41 71 353 85 85 Fax 41 71 353 89 01 info metrohm com www metrohm com 850 Professional IC Anion MSM HC MCS LP Gradi ent 2 850 2230 Manual 8 850 8026EN 09 2009...

Page 4: ...entation is protected by copyright All rights reserved Although all the information given in this documentation has been checked with great care errors cannot be entirely excluded Should you notice an...

Page 5: ...nt 8 2 1 Front 8 2 2 Rear 10 3 Installation 13 3 1 About this chapter 13 3 2 Initial installation 13 3 3 Installation of the low pressure gradient 16 3 4 Installation diagram 17 3 5 Setting up the ins...

Page 6: ...on the MSM HC 55 3 18 2 Connecting the MSM HC 55 3 19 Peristaltic pump 58 3 19 1 Principle of the peristaltic pump 58 3 19 2 Installing the peristaltic pump 59 3 20 Metrohm CO2 suppressor MCS 63 3 20...

Page 7: ...Protection 95 5 11 2 Operation 95 5 11 3 Maintenance 96 5 12 Peristaltic pump 101 5 12 1 Operation 101 5 12 2 Maintenance 102 5 13 Metrohm CO2 suppressor MCS 104 5 13 1 Replacing the CO2 adsorption ca...

Page 8: ...y Metrohm Suppressor Module MSM HC 117 7 13 Peristaltic pump 117 7 14 Metrohm CO2 suppressor MCS 117 7 15 Conductivity measuring system 118 7 16 Mains connection 119 7 17 Interfaces 119 7 18 Safety sp...

Page 9: ...39 Figure 19 Connecting mixing coil for low pressure gradients 40 Figure 20 Connecting eluent connection tubings 41 Figure 21 Capillary connections high pressure pump purge valve 42 Figure 22 Mixing...

Page 10: ...rting the piston seal into the pump head 86 Figure 46 Removing valves 87 Figure 47 Dismantling valve 88 Figure 48 Components of the inlet valve and outlet valve 89 Figure 49 Changing the filter 91 Fig...

Page 11: ...end its environmental compatibility low noise emission The instrument is operated with MagIC Net software It is connected via a USB connection to a PC on which MagIC Net is installed The software auto...

Page 12: ...itive measurements Sample degasser The sample degasser removes gas bubbles and disolved gases from the sample For degassing the sample flows into a vacuum chamber through a special fluoropolymer capil...

Page 13: ...ient can be used for the ion chromatographic determination of anions with sequential suppression in cases where the complexity of the separation problem requires the use of gradients Sequential suppre...

Page 14: ...reference to figure legend The first number refers to the figure number the second to the instrument part in the figure Instruction step Carry out these steps in the sequence shown Warning This symbol...

Page 15: ...rical safety The electrical safety when working with the instrument is ensured as part of the international standard IEC 61010 WARNING Only personnel qualified by Metrohm are authorized to carry out s...

Page 16: ...riate tools can be used to loosen connections Check the connections regularly for leakage If the instrument is used mainly in unattended operation then weekly inspections are manda tory 1 4 4 Flammabl...

Page 17: ...ction 850 Professional IC Anion MSM HC MCS LP Gradient 7 More details about the disposal of your old equipment can be obtained from your local authorities from waste disposal companies or from your lo...

Page 18: ...S LP Gradient 2 Overview of the instrument 2 1 Front 9 1 2 3 5 4 6 7 8 10 11 12 13 14 15 16 17 Figure 1 Front 850 Professional IC Anion MSM HC MCS LP Gradient 1 Eluent degasser See Chapter 3 10 Page 3...

Page 19: ...For two separation columns see Chapter 3 24 page 72 in the column thermostat and one outside the column thermostat 9 Detector chamber Space for the conductivity detector See Chapter 3 21 Page 66 10 P...

Page 20: ...19 20 10 17 15 7 6 5 4 3 18 11 9 12 13 8 14 16 Figure 2 Rear 850 Professional IC Anion MSM HC MCS LP Gradient 1 Knurled screws For fastening the rear panel 2 22 and han dle 5 2 2 Vacuum connection For...

Page 21: ...2 Leak sensor connection cable For connecting the leak sensor 13 Drainage tubing connection For connecting a drainage tubing 6 1816 020 9 9 14 Knurled screws For fastening the rollers 15 Transport loc...

Page 22: ...2 2 Rear 12 850 Professional IC Anion MSM HC MCS LP Gradient CAUTION When connecting an instrument to the MSB connector 2 6 you must switch off the 850 Professional IC...

Page 23: ...more detailed installation instructions for individual com ponents should you require such aids an installation diagram see Figure 3 page 18 showing a com pletely installed instrument several chapter...

Page 24: ...the capillary of the MSM HC labeled with Eluent to the other end of the 6 2744 040 coupling Use a 6 2744 090 long pressure screw to connect the capillary of the MSM HC labeled with Detector to the in...

Page 25: ...te container and fix them there 7 Connecting the instrument Connect the instrument to the PC see Chapter 3 22 1 page 69 Connect instrument to mains supply see Chapter 3 22 2 page 69 8 Initial start up...

Page 26: ...from the output of the eluent degasser Dismount the coupling 21 9 and pump head inlet capillary 21 7 of the high pressure pump Use the short pressure screw to tightly screw the 6 2758 020 mix ing coil...

Page 27: ...the modules in the diagram corresponds to the front view of the instrument Liquid containers eluent bottle sample vessel waste container auxiliary solutions container and guard column see Chapter 3 2...

Page 28: ...6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 20 19 19 21 22 2 4 Figure 3 Installation diagram 1 Eluent aspiration tubing 6 1834 080 Three aspiration tubings for three different eluents see Chapter 3 9 1...

Page 29: ...eration solution bottle 11 Pump tubing 6 1826 320 Pump tubing with yellow orange stoppers for conveying the regeneration solution 12 Connection capillary for the regenera tion solution Capillary of th...

Page 30: ...eveloped for operation indoors and may not be used in explosive environments Place the instrument in a location of the laboratory which is suitable for operation free of vibrations protected from corr...

Page 31: ...ible capillary connec tions should generally be as short as possible NOTE For an improved overview capillary and tubing connections can be bundled with the 6 1815 010 spiral band Connection capillary...

Page 32: ...ed They are chemically inert flexible and temperature resistant up to 80 C Usage PTFE capillaries 6 1803 0x0 are used for the low pressure range PTFE capillaries with internal diameter of 0 5 mm for s...

Page 33: ...tening the handle 5 2 and the rear panel of the detector chamber 2 Handle 3 Knurled screws For fastening the roller holder 5 5 4 Rollers 5 Roller holder Removing handle 1 Loosen knurled screws 5 1 and...

Page 34: ...n extended the handle 6 2 can also be used for hanging up MPaks eluent bags 1 Move handle 6 2 upwards and screw in the knurled screws 6 1 again 2 1 1 Figure 6 Handle as MPak holder 1 Knurled screws Fo...

Page 35: ...tor 2 4 4 4 4 3 3 2 1 1 1 1 1 1 5 5 Figure 7 Removable rear panel 1 Knurled screws For fastening the removable rear panel 2 Rear panel Removable 3 Cable feed throughs For feeding through detector cabl...

Page 36: ...lide it right up to the front 3 Replacing rear panel Insert the detector cable in a cable feed through 7 3 on the rear panel 7 2 Place the detector output capillary in a suitable capillary feed throug...

Page 37: ...screws 2 17 2 15 2 20 Remove these transport locking screws before the initial start up Removing transport locking screws 1 Remove and keep transport locking screws WARNING In order to avoid damage to...

Page 38: ...with Leak Sensor 2 Leak sensor connector plug 3 Leak sensor connection cable Is firmly mounted on the rear of the instru ment 3 7 5 Drainage tubing Fluid that escapes in the covering plate or in the d...

Page 39: ...silicon tubing For draining escaped fluid from the covering plate 3 Drainage tubing connection For draining escaped fluid from the detector chamber 4 Drainage tubing Section of the 6 1816 020 silicon...

Page 40: ...g drainage tubing 9 4 into the drainage tubing connection 9 3 of the detector chamber and shorten to required length 3 Connect drainage tubing 9 2 from the covering plate and drainage tubing 9 4 from...

Page 41: ...r connecting a 6 2816 020 syringe For manual sample feeding 2 Capillary feed through 3 PEEK pressure screws short 6 2744 070 4 Door Do not feed capillaries through the Luer connectors 10 1 The capilla...

Page 42: ...3 Side panel left Left panel 4 Front of the instrument 5 Capillary feed through Upper From front to right 6 Capillary feed through Upper From front to back 7 Capillary feed through Upper From front t...

Page 43: ...require the parts from the following accessories for equipping the eluent aspiration tubing 6 1602 160 eluent bottle attachment GL 45 6 2744 210 tubing adapter for aspiration filter 6 2821 090 aspirat...

Page 44: ...2 Tubing nipple From accessory set 6 1602 160 3 O ring From accessory set 6 1602 160 4 Bottle attachment From accessory set 6 1602 160 3 Mounting aspiration filter Insert filter holder 13 1 into the a...

Page 45: ...lter holder from accessory set 6 2744 210 Slide the tubing weighting 14 3 onto the eluent aspiration tub ing 14 1 Slide the clamping screw 14 4 onto the eluent aspiration tubing 14 1 Insert eluent asp...

Page 46: ...ped with a CO2 adsorber 16 4 First place a piece of wadding 16 3 then the CO2 adsorber 16 4 in the large opening of the adsorber tube 16 2 and close with the plastic cover Fasten the adsorber tube 16...

Page 47: ...nstable baseline as high pressure pumps can transport liquids but not gases The eluent therefore has to be degassed before it reaches the high pressure pump The eluent degasser removes gas bubbles and...

Page 48: ...her end of the connection capillary 17 6 with the shorter clamping screw to the high pressure pump 3 11 Low pressure gradient Up to three different eluents can be mixed with the low pressure gradient...

Page 49: ...To obtain a reproducible gradient profile this eluent valve assignment must remain unchanged Each eluent is degassed by means of its own eluent degasser see Chapter 3 10 page 37 1 2 3 4 6 5 7 8 9 Figu...

Page 50: ...ixing coil for low pressure gradients 6 2758 020 4 Pressure screw short for the connection on the high pressure pump 1 Screw on the 6 2758 020 mixing coil for low pressure gradients 19 3 with the 6 27...

Page 51: ...onnection tubing eluent degasser mixing valve 6 1834 120 2 Connection tubing eluent degasser mixing valve 6 1834 100 Pre installed 3 Connection tubing eluent degasser mixing valve 6 1834 110 Pre insta...

Page 52: ...for deaerating see Chapter 3 12 3 page 44 the high pressure pump 3 12 1 Capillary connections high pressure pump purge valve NOTE All of the capillary connections of the high pressure pump and the pu...

Page 53: ...inline filter see Chapter 3 13 page 46 13 Connection capillary Connects the output of the pump head with the purge valve 3 12 2 Connecting low pressure gradient NOTE The eluent aspirating capillary is...

Page 54: ...pump The high pressure pump will only operate perfectly if the pump head con tains no more air bubbles Therefore it must be deaerated during initial start up and after every change of eluent CAUTION...

Page 55: ...ge valve rotary knob 1 Connecting the purging needle Push the end of the purging needle 23 3 over the end of the deaerating capillary 23 4 on the purge valve 2 Connecting the syringe Insert syringe 23...

Page 56: ...ilters protect the separation column securely against possible con tamination from the eluent Inline filters can however also just as well be used for the purpose of protecting the suppressor against...

Page 57: ...on capillary running to the pulsation damper with a 6 2744 070 pressure screw to the output side of the inline fil ter 3 14 Pulsation damper NOTE The pulsation damper is already installed in the newly...

Page 58: ...r The sample degasser removes gas bubbles and disolved gases from the sample For degassing the sample flows into a vacuum chamber through a special fluoropolymer capillary Gas bubbles in the sample le...

Page 59: ...sample degasser 2 Connect the end of the 6 1803 040 sample aspirating capillary con nected to the injection valve with a long PEEK pressure screw 26 3 to the output of the sample degasser 26 2 3 Conn...

Page 60: ...the sample loop connectors 3 and 6 NOTE The capillaries of the eluent path and the sample path and the sample loop are already installed in the newly delivered instrument 1 2 3 4 5 6 1 2 3 4 5 6 7 7...

Page 61: ...e loop Fasten one end of the sample loop 27 2 with a 6 2744 010 PEEK pressure screw 27 7 to connector 3 Fasten the other end of the sample loop 27 2 with a second 6 2744 010 PEEK pressure screw 27 7 t...

Page 62: ...o be found in the sample loop at the time of the valve switchover then this will be conveyed along with the eluent thus making its way to the separation column The flow in the sample path is either st...

Page 63: ...llaries in and out 2 Capillary recesses For controlling the temperature of the elu ent Preheating capillary already pre installed 3 Column holder For fastening the columns With column recognition The...

Page 64: ...e outer of the two capillary recesses 29 2 Slide it through under the holder plate until it emerges again at the top 3 Carefully bend the column input capillary downward and slide from from above to b...

Page 65: ...ppression regen erated with sulfuric acid or rinsed with ultra pure water in rotation Suppression reaction in the MSM HC When using a carbonate eluent the following reaction amongst others occurs in t...

Page 66: ...ng solution inlet capillary Labeled with H2O 6 Rinsing solution outlet capillary Labeled with Waste 7 Regeneration solution outlet capillary Labeled with Waste 8 Regeneration solution inlet capillary...

Page 67: ...d of the inlet capillary labeled with H20 with a 6 2744 070 short PEEK pressure screw to the pump tubing con nection of the pump tubing which carries the rinsing solution 4 Connecting the rinsing the...

Page 68: ...liquids according to the principle of displace ment The pump tubing is clamped between the rollers 31 3 and the tubing cartridge 31 5 During operation the peristaltic pump drive rotates the roller hub...

Page 69: ...e pump tubing 4 Tubing cartridge 6 2755 000 5 Contact pressure lever 6 Union nut 7 Adapter 8 Tubing olive Either with filter holder 6 2744 180 or without filter holder 6 2744 160 9 Pump tubing 6 1826...

Page 70: ...MSM or to the SPM a 6 2744 180 pump tubing connection with filter must be used Case A 6 2744 180 pump tubing connection with filter 1 2 3 Figure 33 Install pump tubing connection with filter 1 Union...

Page 71: ...4 Inserting the pump tubing Press the contact pressure lever all the way down Place the pump tubing in the tubing cartridge The stoppers 32 3 must snap into the corresponding holders of the tubing ca...

Page 72: ...lever 32 5 i e press it all the way down Switch on the peristaltic pump Raise the contact pressure lever one step at a time until liquid flows When liquid starts flowing raise the contact pressure le...

Page 73: ...detector The principle is based on the gas perme ability of the fluoropolymer membrane inside the degassing cell of the MCS The eluent is guided through a capillary with a fluoropolymer mem brane insi...

Page 74: ...ed with Detector using a 6 2744 090 long PEEK pressure screw 35 4 to the MCS inlet 35 1 2 Connecting the detector Connect the detector input capillary 37 3 using a long PEEK pres sure screw 6 2744 090...

Page 75: ...5 Adapter 6 1808 190 For connecting the H2O adsorption cartridge and CO2 adsorption cartridge 6 PVC tubing For connecting the H2O adsorption cartridge and CO2 adsorption cartridge 7 H2O adsorption ca...

Page 76: ...adapter 36 5 into the CO2 adsorption cartridge Fasten the PVC tubing 36 6 on the adapter 36 5 5 Connecting the H2O adsorption cartridge Place the H2O adsorption cartridge into the PVC tubing 36 6 Clic...

Page 77: ...lation 850 Professional IC Anion MSM HC MCS LP Gradient 67 2 1 3 Figure 37 Conductivity detector front 1 IC detector 1 850 9010 2 Opening for temperature sensor 3 Detector input capillary Permanently...

Page 78: ...lled 3 Type plate With serial number NOTE In order to prevent unnecessary peak widening after separation the connection between the outlet of the separation column and the inlet in the detector should...

Page 79: ...when connecting the PC 1 Connecting the USB cable Connect the PC connection socket 2 18 of the instrument to a USB connector of the computer via the 6 2151 020 USB cable 3 22 2 Connecting the instrume...

Page 80: ...serves for protecting the separation column and increasing their service life considerably The guard columns available from Metrohm represent either actual guard columns or are so called guard column...

Page 81: ...stoppers from the guard column Fasten the lower end of the guard column with a 6 2744 070 short PEEK pressure screw to the column input capillary Fasten the connection capillary 3 4224 240 enclosed w...

Page 82: ...ation columns are filled with solution and are sealed on both sides with stoppers Before using the column you need to ensure that this solution is miscible with the eluents used observe manufacturer s...

Page 83: ...umn if used or to the column input capillary 2 Rinsing the separation column Place beaker under the outlet end of the separation column Set the flow rate of the high pressure pump to the value suitabl...

Page 84: ...paration column are installed CAUTION The separation column and guard column may not be installed for the initial start up Make sure that the 6 2744 040 coupling is being used instead of the columns P...

Page 85: ...he installation of the columns see Chapter 3 23 page 70 4 2 Conditioning After the installation and after switching on the instrument the system must be conditioned with eluent until a stable baseline...

Page 86: ...Checking leak tightness In MagIC Net start the equilibration Check all capillaries and their connections from the high pressure pump to the detector block for signs of liquid escaping If eluent escape...

Page 87: ...ectronics In such cases the Metrohm Service must be informed On the rear of the instrument the drainage tubings must be mounted and the leak sensor must be plugged in and activated as protection again...

Page 88: ...onnected to one another with a 6 2744 040 coupling Rinsing is carried out with methanol ultra pure water 1 4 until the conductivity drops below 10 S cm Rinse with eluent for at least 15 minutes at sta...

Page 89: ...reagents which are used in ion chromatography Newly produced eluents should always be microfiltered filter 0 45 m CAUTION Only microfiltered filter 0 45 m eluents may be used The composition of the el...

Page 90: ...ent When changing the eluent it must be ensured that no precipitates can occur Solutions following one another in direct succession must therefore be miscible If the system has to be rinsed organicall...

Page 91: ...piston seals on the high pressure pump Proceed as follows for cleaning contami nated valves and or replacing worn parts such as pistons piston seal and valves This maintenance work should be carried...

Page 92: ...ton 2 Dismantling the piston CAUTION On the inside of the piston cartridge there is a taut spring than can jump out of the piston cartridge if suddenly loosing tension When opening the piston cartridg...

Page 93: ...minated by abrasion or deposits with pure abrasive cleaning powder rinse particle free with ultra pure water and dry Replace highly contaminated or scratched zirconium oxide pistons spare part 6 2824...

Page 94: ...removing the old piston seal 2 Sleeve Sleeve for inserting the new piston seal CAUTION Screwing the 6 2617 010 special tool for the piston seal into the piston seal destroys this completely 1 Removin...

Page 95: ...tool for the piston seal 42 2 The sealing springs must be visible from the outside 1 2 Figure 44 Inserting the piston seal into the tool 1 Tool for piston seal 6 2617 010 Sleeve for inserting the new...

Page 96: ...tridge Screw the assembled piston cartridge back into the pump head and tighten first by hand then additionally by approx 15 with a wrench Cleaning the inlet valve and outlet valve 1 Removing valves U...

Page 97: ...nse the valve in eluent flow and counterflow direction using a spray bottle filled with ultra pure water RBS solution or acetone The rinsing effect is further increased through a short treatment lasti...

Page 98: ...re 47 Dismantling valve 1 Needle For pushing the valve components out of the valve housing 2 Valve 3 Holder 4 Recess For collecting the valve components The components of the valve are collected in th...

Page 99: ...shiny side must point to ruby ball 8 Ruby ball 9 Ceramic holder for ruby ball 10 Seal The larger opening must point outwards 4 Cleaning the components of the valve Rinse the valve components with ult...

Page 100: ...48 page 89 7 Inserting the valves back into the pump head CAUTION If by mistake the inlet valve is mounted instead of the outlet valve an extreme pressure builds up within the working cylinder which c...

Page 101: ...with the 6 2621 030 hexa gon key 2 Screw connection capillaries 21 1 21 7 and 21 13 onto the pump head again 5 6 Inline filter 5 6 1 Maintenance The 6 2821 120 inline filters comprise the filter housi...

Page 102: ...Inserting the filter Remove the old filter 49 3 with tweezers Place the new filter 49 3 flat in the filter housing with tweezers 49 2 4 Mounting filter screw Screw the filter screw 49 4 back into the...

Page 103: ...or Sample Dilution For the sample preparation methods Neutralization replacement of e g Na with H and cation exchange replacement of e g heavy metals with H a sample preparation module SPM is used 5 8...

Page 104: ...ple carry over Proceed as follows 1 Preparing two samples Sample A A typical sample for the application Sample B Ultra pure water 2 Determining Sample A Let Sample A pass through the sample path for t...

Page 105: ...r the rinsing time extends by at least 2 minutes 5 10 Injection valve 5 10 1 Protection To prevent contamination of the injection valve a 6 2821 120 inline filter see Chapter 3 13 page 46 should be mo...

Page 106: ...ure the MSM HC must be regenerated see Chapter 5 11 3 1 page 96 cleaned see Chapter 5 11 3 2 page 97 or replaced see Chapter 5 11 3 3 page 100 5 11 3 Maintenance 5 11 3 1 Regenerating the MSM HC If th...

Page 107: ...nation with heavy metals 1 mol L H2SO4 0 1 mol L oxalic acid Contamination with organic cationic complexing agents 0 1 mol L H2SO4 0 1 mol L oxalic acid acetone 5 Severe contamination with organic sub...

Page 108: ...etector 2 Dismantling the MSM HC Unscrew union nut 50 1 from the MSM HC housing 50 4 Pull the MSM HC connecting piece 50 2 and the MSM HC rotor A 50 3 out of the MSM HC housing 50 4 The connecting pie...

Page 109: ...visible from below in the slot 50 5 of the MSM HC housing If the MSM HC rotor A 50 3 is correctly inserted its sealing sur face will be approx 4 mm within the MSM HC housing 50 4 If this is not the c...

Page 110: ...age 98 1 Disconnecting the MSM HC from the IC system Switch off the instrument Disconnect the MSM HC from the separation column peristaltic pump and detector 2 Dismantling the MSM HC Unscrew union nut...

Page 111: ...MSM HC conencting piece 50 2 into the MSM HC housing 50 4 in such a way that the connector 1 is on top and the three pins of the connecting piece fit into the corresponding recesses on the MSM HC hous...

Page 112: ...second time in the respective alternate position Therefore replace the pump tubing periodically or when used perma nently approx every 4 weeks Selecting the pump tubing The pump tubing differs in mate...

Page 113: ...dilution 6 1826 390 Pump tubing LFL yel low yellow 3 stop per PVC Tygon 1 37 mm For the sample solution in inline ultrafiltration 5 12 2 2 Pump tubing connection with filter The 6 2821 130 filters 51...

Page 114: ...f the CO2 adsorp tion cartridge Capacity loss The adsorption capacity of the CO2 adsorption cartridge is limited Depending on the period of operation and laboratory environment the adsorption capacity...

Page 115: ...d rinse the pressure may not exceed 5 MPa 5 15 Separation column 5 15 1 Separating efficiency Which analysis quality can be attained depends to a great extent on the separating efficiency of the separ...

Page 116: ...long with your separation column the product information on the sepa ration column at http www metrohm com product area Ion Chroma tography or can be obtained directly from your agent The pulsation da...

Page 117: ...and the Operational Qualification OQ IQ and OQ are also offered as a service by the Metrohm agents In addition various application bulletins are also available on the subject which also contain Standa...

Page 118: ...llary ends by several mm see Chapter 5 14 1 Page 105 Rinse detector against the normal flow direction see Chapter 5 14 1 Page 105 Guard column blocked Replace guard column see Chapter 3 23 page 70 Sep...

Page 119: ...Correctly set contact pressure see Set flow rate page 62 Peristaltic pump filter blocked Replace the filter see Chapter 5 12 2 2 page 103 Peristaltic pump pump tubing defective Replace pump tubing se...

Page 120: ...Net 2 Notify Metrohm Service Individual peaks greater than expected Sample Carry over of the samples from previous measurement Rinse system longer between two samples MSM HC No or insufficient pump in...

Page 121: ...erse flow direction if permitted by the information sheet Replace separation column see Connect ing and rinsing the separation column page 73 Greater rise in the baseline MSM HC reduced capacity Regen...

Page 122: ...page 37 High pressure pump defective Request Metrohm Service Vacuum is not being built Eluent Degasser Connec tor Vacuum on the rear of the instrument not tightly sealed Seal the connector Vacuum tigh...

Page 123: ...em Compact system with modular design Up to two complete chromatographic systems in one housing Material Painted polyurethane hard foam without CFCs fire class V0 Operating pres sure range 0 50 MPa 50...

Page 124: ...for fire class V0 CFC free painted Operating ele ments Indicators LED for power display On Off switch On the rear panel of the instrument 7 6 Eluent degasser Material fluoropolymer Resistance to sol...

Page 125: ...ressure range Pump 0 50 0 MPa 0 500 bar Pump head 0 35 0 MPa 0 350 bar applies for the standard PEEK pump head Residual pulsa tion 1 Safety shutdown Function Automatic shutdown upon reaching the press...

Page 126: ...ator time typ 100 ms Max operating pressure 35 MPa 350 bar Material PEEK 7 11 Column thermostat Type Peltier technique thermostat for two intelligent separation columns Adjustable tem perature range 0...

Page 127: ...annel peristaltic pump Rotating direction Counterclockwise Clockwise rotation Rotational speed 0 42 rpm in 7 stages at 6 rpm Pumping proper ties 0 3 mL min at 18 rpm with 6 1826 320 standard pump tubi...

Page 128: ...ft 0 2 nS cm per hour Measuring rate 10 measurements per second for optimum results without filtering Resolution 0 0047 nS cm Baseline Noise 0 2 nS cm typical for sequential suppression Conductivity d...

Page 129: ...um electronically monitored internal fuse 3 15 A 7 17 Interfaces USB Input 1 USB upstream type B for connection to the PC Output 2 USB downstream type A MSB 2 MSB Mini Din 8 pin female for Dosino stir...

Page 130: ...lity EMC Emission EN IEC 61326 1 EEN 55022 CISPR 22 EN IEC 61000 6 3 EN IEC 61000 3 2 EN IEC 61000 3 3 Immunity EN IEC 61326 1 EN IEC 61000 4 2 EN IEC 61000 4 3 EN IEC 61000 4 4 EN IEC 61000 4 5 EN IE...

Page 131: ...ission EN IEC 61326 1 2006 EN 55011 CISPR 11 2003 EN IEC 61000 6 3 2006 EN IEC 61000 3 2 2006 EN IEC 61000 3 3 2005 Immunity EN IEC 61326 1 2006 EN IEC 61000 6 1 2007 EN IEC 61000 4 2 2001 EN IEC 6100...

Page 132: ...e ISO 9001 2000 Certificate registration number 10872 02 issued by SQS Swiss Association for Quality and Management Systems Internal and external audits are carried out periodically to assure that the...

Page 133: ...nization is equipped to support customers in imple menting standards such as GLP GMP ISO 900X in performing Opera tional Qualification and Performance Verification of the system compo nents or in carr...

Page 134: ...tee 124 850 Professional IC Anion MSM HC MCS LP Gradient Faults arising from circumstances that are not the responsibility of Metrohm such as improper storage or improper use etc are expressly exclude...

Page 135: ...13 line socket IEC 60320 C13 Cable plug according to customer requirements Switzerland Type SEV 12 6 2122 020 Germany Type CEE 7 VII 6 2122 040 USA Type NEMA ASA 6 2122 070 1 1 850 9010 IC Detector MF...

Page 136: ...m 223 Volume mL 1000 3 6 1608 070 Eluent bottle 2 L GL 45 Material Clear glass Height mm 262 Volume mL 2000 3 6 1609 000 Adsorbing tube large and bent For filling with adsorber material Material Glass...

Page 137: ...PTFE capillary 0 5 mm i d 1 m Capillary for sample handling in IC Material PTFE Outer diameter inches 1 16 Inner diameter mm 0 5 Length m 1 1 6 1807 010 Y connector for tubing 6 9 mm i d Connector for...

Page 138: ...6 320 Pump tubing LFL orange yellow 3 stop pers For suppressor solutions acceptor solution in Inline Dialysis and for Inline Ultrafiltration 2 6 1834 080 Aspiration tubing 2 m Aspiration tubing for Pr...

Page 139: ...OM 1 6 2057 080 Adsorption cartridge holder ProfIC Holder to install adsorption cartridges in Professional IC Instruments 1 6 2151 020 Cable USB A USB B 1 8 m USB connecting cable Length m 1 8 1 6 232...

Page 140: ...MSM HC MCS LP Gradient Qty Order no Description 2 6 2621 000 Adjustable wrench Max opening 20 mm For IC instruments Length mm 150 1 6 2621 030 Hexagon key 4 mm Length mm 73 1 6 2621 050 1 4 in wrench...

Page 141: ...tter For plastic capillaries Used with IC instruments Length mm 118 1 6 2621 100 Hexagon key 3 mm Hexagon key 3 mm for IC Sample Processors Length mm 73 1 6 2626 000 Drain nozzle ProfIC Drain nozzle f...

Page 142: ...onal IC instruments 1 6 2744 014 Pressure screw 2x With UNF 10 32 connection For the connection of PEEK capillaries Material PEEK Length mm 26 1 6 2744 020 Luer UNF coupling For IC instruments Materia...

Page 143: ...w short Short version With UNF 10 32 connection 5 pieces For the connec tion of PEEK capillaries Material PEEK Length mm 21 2 6 2744 090 Pressure screw long Long version With UNF 10 32 connection 2 pi...

Page 144: ...spiration filter ProfIC For Professional IC instruments 1 6 2758 020 Mixing coil for low pressure gradients 1 6 2816 020 Syringe 10 mL with Luer connection For various applications in IC and VA Materi...

Page 145: ...Aspiration tubing and 6 1821 040 and 6 1821 050 Filter tubes Material PE Outer diameter mm 9 5 Length mm 35 5 1 6 2821 130 Spare filter for inline filter Spare filters for inline filter 1 6 2837 000...

Page 146: ...tal free 6 6059 112 MagIC Net 1 1 Professional CD 1 license Professional PC program for controlling intelligent Professional IC systems Com pact IC instruments and their peripherals such as Profession...

Page 147: ...d monitoring as well as report generation for ion chro matographic analyses MagIC Net comprises the following features graphic user interface for routine operations extensive database programs method...

Page 148: ...Valves in the high pressure pump 81 Contamination MSM HC Heavy metals 96 Crystallization High pressure pump 80 D Deaerating High pressure pump 44 Purge valve 42 Degasser Eluent degasser 37 Sample deg...

Page 149: ...tion 69 70 119 Mains connection socket 11 Mains voltage 5 Maintenance Conductivity detector 105 High pressure pump 80 Injection valve 95 MSM HC 95 Peristaltic pump 101 Pump head 81 Material 114 MCS Ca...

Page 150: ...ment 107 Shutting down 78 Standards 120 Start up 74 Storage 113 Suppressor Maintenance 95 Operation 95 Switching on 70 T Technical data Column thermostat 116 Conductivity measuring system 118 Detector...

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