811 online ic 821 compact online ic outstanding features from metrohm online ics · industry-compliant attractive applications in semiconductor manufacture and power plants · easy operation · complete reliability even in rough environments · minimum external supply requirements · high data security · precise and reproducible results · remote diagnosis and service via built-in modem ion chromatography 1
|
821 compact online ic a most welcome addition the smaller brother smaller brother to the 811 online ic the 821 compact online ic is based on the time-proven components of the 761 compact ic making it powerful while compact in comparison with laboratory instruments the expression «compact» is a relative one as the size and weight of the new online ic system is still impressive extending the range the addition of the 821 compact online ic extends the metrohm range of industry-compliant online ion chromatography systems up to ten different sample streams can be freely selected for analysis the 821 compact online ic allows the reliable determination of anions with and without chemical suppression as well as of cations down to the lower ppb range simple operation a high degree of data security power autonomy and precise results are guaranteed even under rough conditions e.g in production facilities availability is vital uptimes previously impossible can be achieved the same time as
|
821 compact online ic a most welcome addition one channel many outstanding features available as a single-channel version the 821 compact online ic is completely controlled via the built-in industry-standard pc readily equipped with appropriate software the instrument includes an interruption-free power supply about 45 min autonomy as well as a modem for remote diagnosis and maintenance utilizing the user-friendly software control charts can be created for measured results calibrations and performance qualification the compact online ic is supplied on a removable trolley it is also prepared for wall mounting wide application range the smaller and favorably-priced member of our online ic instrument family has been designed for the fully automatic determination of anions and cations at higher concentration levels where sample preconcentration is not necessary µg/l to g/l application possibilities are virtually unlimited practically any application that can be automated in the labo
|
your process is going to profit many application possibilities the metrohm online ics are designed to fulfill the special needs and applications of the following industries · power plants conventional and nuclear · semiconductor industry · high-purity water plants · electroplating industry · petrochemical industry · pharmaceutical industry · food and beverage industry · drinking water and wastewater treatment industry monitoring your process the 811 and 821 online ion chromatographs allow direct analytical monitoring of the production process with the following advantages · enhanced process efficiency and productivity · improved quality of the product · lower labor costs · reduced plant downtime rapid information thanks to control charts user-friendly software produces control charts for easy monitoring of the process and in up to ten individual sample streams the metrohm online ics continuously monitor a range of different ions the limiting values are easily visible if problems ar
|
online analysis is our business firmly based on metrohm s experience metrohm instruments have been used for decades to control production processes the 811 online ic and the 821 compact online ic redefine online analysis while reaping the benefits from metrohm s experience a flexible approach metrohm online ics can be customtailored to any ic application the one-channel versions allow the user to analyze either anions or cations while the dual-channel version of the 811 online ic is designed to simultaneously determine both anions and cations with a freely programmable sampling sequence the ten-port manifold valve of each channel can be set to take samples out of ten permanently purged lines or one line may be used for grab samples once the system is programmed via the built-in pc the mouse serves to control the instrument which allows for the call up and execution of calibration procedures or different sample sequences for each sample stream a large number of ions can be determined an
|
high-performance process instruments metrohm online ics fulfill industry requirements the ics supply results that are · rapid · accurate and · reproducible the instruments can be adapted to a customer s application and work reliably even in tough environments the ics do not require an external gas supply and are practically unaffected by power failures thanks to the built-in backup battery operation using the built-in mouse is easy and can also be performed by semiskilled operators 821 s mouse not visible in the picture the monitor provides perfect user guidance and displays control charts password protection and different levels of security are offered as standard features the customer s process profits from · increased efficiency · enhanced productivity · better product quality · lower labor costs · less downtime low operating costs due to · long service intervals · long column lifetime · virtually unlimited suppressor lifetime · inexpensive eluents · remote diagnosis and service
|
excellent reliability moderate operating costs proven components the ic systems of the metrohm online ics consist of proven standard components used in the modular metrohm ic systems for many years characterized by extremely low pulsation a sequential dual piston pump eliminates the need for an external gas supply the injectors are electrically operated six-port valves chemical suppression is performed by the msm the time-tested metrohm suppressor module which combines rugged construction with extended lifetime supplied with a ten-year warranty the msm is stable against backpressure and 100 solventcompatible the conductivity detector is temperature-stabilized to better than ±0.01 °c and is located in a faraday cage optimally protected against interferences as a result of preamplification occurring inside the detector block sensitivity is very high with minimal signal noise these features are especially beneficial when trace amounts of anions or cations have to be determined ppt r
|
comprehensive selection of columns metrohm offers a large selection of separation columns guard columns and preconcentration columns our vast collection of tried and tested applications covers the whole range of ic analysis for the online ic instruments the following separation columns and guard columns are particularly relevant 6.1006.430 6.1006.510 6.1006.520 6.1006.530 6.1006.500 6.1010.210 6.1010.220 6.1010.230 6.1010.200 6.1006.310 6.1010.310 anion column metrosep anion column metrosep a supp 4 250 mm a supp 5 100 mm a supp 5 150 mm a supp 5 250 mm guard column metrosep cation column metrosep a supp 4/5 guard c 2 100 mm c 2 150 mm c 2 250 mm guard column metrosep c 2 guard anion preconcentration column metrosep anion hc cation preconcentration column metrosep cation hc 6.1006.430 anion column metrosep a supp 4 250 mm 6.1006.510 anion column metrosep a supp 5 100 mm 6.1010.220 cation column metrosep c 2 150 mm 6.1006.310 anion preconcentration column metrosep an
|
comparing the metrohm online ics 811 online ic 821 compact online ic channels conductivity detector temperature-stabilized to better than ±0.01 °c and located in a faraday cage extremely low-pulse serial double-piston pump 1 per channel requires no external gas supply six-way valves per channel determination of anions with or without suppression limits of detection for anions/cations sample streams selection valves eluent degasser inline calibration allows determinations of anions down to the ppt level chemical suppression with metrohm suppressor module msm ten-year warranty on msm dual-channel peristaltic pump for regenerating and rinsing the suppressor dual-channel peristaltic pump for transfer solution sample preconcentration or standard ups backup battery for up to 45 min operation in the event of a power failure modem and remote-diagnosis software comprehensive instrument software weight dimensions of housing excluding protruding parts width height depth 10 1 or 2 1 2 1 <50 ppt
|
ordering information 811 online ic top of the line fully automated ion chromatographic process analyzer for the determination of anions and/or cations from up to 10 different sample streams industrial-grade pc uninterruptible power supply ups with approx 45 min autonomy modem for remote maintenance software with control charts for measuring results calibrations and performance qualification pq as well as for control of the analysis and the 10-channel sampling valves the system is set up for inline calibration sample preconcentration and various other automated sample preparation techniques 10 years warranty on suppressor does not require an external gas supply single-channel versions 2.811.0014 2.811.0015 2.811.0024 2.811.0025 online ic 1 channel 230 v for anions or cations online ic 1 channel 115 v for anions or cations dual-channel versions online ic 2 channels 230 v for anions and/or cations online ic 2 channels 115 v for anions and/or cations 821 compact online ic compact onl
|
subject to modifications printed in switzerland by metrohm ltd herisau 8.811.6012 2003-01 12 811 online ic 821 compact online ic
|
