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Details Name Image Product Code Description Datasheet Tag
Post Dilution Mixer A462112000 Post Dilution Mixer for external dilutors. Search Accessories A46ED
Fridge for chemicals A46CLFR000 The Fridge for Chemicals is used in combination with the 3S Analyzers colorimeter to keep reagents at a stable temperature. This increases the shelf life of the chemicals and accuracy of results. Based on the type of chemistry used for the analyzer, the fridge will be configured with 1 – 4 reagent tubing holes. The fridge is placed beneath the analyzer, just as the reagent bottles would be arranged. Up to four 2 liter bottles can be placed in the fridge. Available in 110 VAC or 220 VAC version. A46CLFR000 – Fridge for Chemicals CL2 CL3
External compressed air purifier for CO2 free air for TOC analyzers A46CO2P000 The external air purifier is an optional accessory for TOC and TC analyzers. It is required in applications where the final user has already an instrumental air supply and wants to use it in combination with a 3S analyzer. The purifier takes an inlet stream of air and outputs a CO2-free very clean stream of compressed air. This item replaces the internal CO2 removal section of the TOC analyzer, constituted by the compressors and the sodalime filter and gives excellent performances even with low range analysis. The generator can be operated with external compressed air in the range of 4 bar to max. 10.5 bar.
Inlet Temperature +5 - +30 °C (41 - 86 °F)
CO2 outlet concentration < 1 ppm
Residual hydrocarbons < 0.003 ppm
Output Dew Point -70 °C
Operating pressure 4 -10.5 bar
External Air Purifier 3S-TM
Digester for Total Phosphorus A46DIGUN00 This module is an accessory for the 3S phosphorus analyzer. It allows the analysis of all forms of phosphorus through a complete digestion of the sample. The digestion happens in the instrument reactor where the sample is mixed with acid/persulfate and processed using heat and UV radiation. After the treatment, the sample can be analyzed using the 3S colorimetric analyzer for the phosphate ion. The module can also perform dilution of the sample thus increasing the maximum allowed range of the 3S phosphate analyzer. Search Accessories
Tank for Dilution water with Level switch 30 L A46DT00000 Search Accessories A46ED
Tank for Dilution water with Level switch 50 L A46DT00050 Search Accessories A46ED
Tank for Dilution water with Level switch 100 L A46DT00100 Search Accessories A46ED
SS external reservoir with level switch for dilution water A46DWLS000 SS external reservoir with level switch for dilution water Search Accessories 3S-CL C2 CL3 TM 3S-UVCOLOR 3S-UVNO3 3S-UV254 3S-UVFL A46ER
SS reservoir for dilution water with level sensor A46DWLS0ED SS container to accumulate dilution water, with level switch and automatic control for refill. The analyzer will consume only what is needed for the analytical cycle – for mounting frame. Search Accessories A46ER
External Dilutor one Motor with Dual pump head - 4,5x dilution - 110VAC A46ED1110X0 ED1 is a simple dilution system in a small form factor. It consists of one motor with two pump heads, one for the sample and one for dilution water. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding pump sizes, various ratios are available. The ED1 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED1 A46ED1
External Dilutor one Motor with Dual pump head - 2x dilution - 110VAC A46ED112X00 ED1 is a simple dilution system in a small form factor. It consists of one motor with two pump heads, one for the sample and one for dilution water. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding pump sizes, various ratios are available. The ED1 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED1 A46ED1
External Dilutor one Motor with Dual pump head - 3x dilution - 110VAC A46ED115X00 ED1 is a simple dilution system in a small form factor. It consists of one motor with two pump heads, one for the sample and one for dilution water. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding pump sizes, various ratios are available. The ED1 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED1 A46ED1
External Dilutor one Motor with Dual pump head - 4,5x dilution - 230VAC A46ED1210X0 ED1 is a simple dilution system in a small form factor. It consists of one motor with two pump heads, one for the sample and one for dilution water. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding pump sizes, various ratios are available. The ED1 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED1 A46ED1
External Dilutor one Motor with Dual pump head - 2x dilution - 230VAC A46ED122X00 ED1 is a simple dilution system in a small form factor. It consists of one motor with two pump heads, one for the sample and one for dilution water. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding pump sizes, various ratios are available. The ED1 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED1 A46ED1
External Dilutor one Motor with Dual pump head - 3x dilution - 230VAC A46ED125X00 ED1 is a simple dilution system in a small form factor. It consists of one motor with two pump heads, one for the sample and one for dilution water. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding pump sizes, various ratios are available. The ED1 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED1 A46ED1
External Dilutor two motors with single pump head - 10x dilution - 110VAC A46ED2110X0 ED2 is a complete dilution system in a small form factor. It consists of two motors and two pump heads, one for each motor. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding motor speed and pump size, various ratios are available. The ED2 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED2 A46ED2
External Dilutor two motors with single pump head - 20x dilution - 110VAC A46ED2120X0 ED2 is a complete dilution system in a small form factor. It consists of two motors and two pump heads, one for each motor. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding motor speed and pump size, various ratios are available. The ED2 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED2 A46ED2
External Dilutor two motors with single pump head - 40x dilution - 110VAC A46ED2140X0 ED2 is a complete dilution system in a small form factor. It consists of two motors and two pump heads, one for each motor. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding motor speed and pump size, various ratios are available. The ED2 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED2 A46ED2
External Dilutor two motors with single pump head - 5x dilution - 110VAC A46ED215X00 ED2 is a complete dilution system in a small form factor. It consists of two motors and two pump heads, one for each motor. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding motor speed and pump size, various ratios are available. The ED2 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED2 A46ED2
External Dilutor two motors with single pump head - 10x dilution - 230VAC A46ED2210X0 ED2 is a complete dilution system in a small form factor. It consists of two motors and two pump heads, one for each motor. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding motor speed and pump size, various ratios are available. The ED2 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED2 A46ED2
External Dilutor two motors with single pump head - 20x dilution - 230VAC A46ED2220X0 ED2 is a complete dilution system in a small form factor. It consists of two motors and two pump heads, one for each motor. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding motor speed and pump size, various ratios are available. The ED2 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED2 A46ED2
External Dilutor two motors with single pump head - 40x dilution - 230VAC A46ED2240X0 ED2 is a complete dilution system in a small form factor. It consists of two motors and two pump heads, one for each motor. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding motor speed and pump size, various ratios are available. The ED2 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED2 A46ED2
External Dilutor two motors with single pump head - 5x dilution - 230VAC A46ED225X00 ED2 is a complete dilution system in a small form factor. It consists of two motors and two pump heads, one for each motor. The sample is drawn from its reservoir by the sample pump and it is mixed with dilution water coming from the other pump. Water and sample are mixed together in the dilution ratio that can be calculated from the corresponding motor speed and pump size, various ratios are available. The ED2 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED2 A46ED2
Fast Loop External reservoir -  polycarbonate A46ER000 Fast Loop Reservoir without level sensor. The external reservoir allows to have a fast circulation of the sample coming from the process stream. The polycarbonate cylinder allows a clear view of the sample inside of the reservoir. Search Accessories A46ER
Fast Loop external reservoir with level switch - polycarbonate A46ERLS000 The external reservoir allows to have a fast circulation of the sample coming from the sampling point or from the optional filtration unit. Reservoirs are connected to the analyzer so that when there is no sample the analyzer will stop the measurement/analytical cycle and trigger an alarm. For dual channel configurations, if one sample is empty, the analyzer will switch to the reservoir with available sample.

A continuous line of sample with a flow of 80-500 cc/min is required for operation.
🇺🇸 / 🇬🇧 A46ERLS000 – Polycarbonate Fast Loop external reservoir 3S-CL C2 CL3 3S-TM 3S-UVCOLOR 3S-UVNO3 3S-UV254 3S-UVFL A46ER
SS External reservoir – fast loop with level switch – for mounting frame A46ERLS000SED Stainless steel external reservoir for sample with level sensor. For external dilutor mounting frame. Search Accessories A46ER
SS External reservoir – fast loop with level switch with two valves A46ERLS000SK Stainless steel external reservoir for sample with level sensor. Search Accessories A46ER
SS External reservoir with level switch for sample A46ERLS000SS The external reservoir allows to have a fast circulation of the sample coming from the sampling point or from the optional filtration unit. Inside the fast-loop reservoir the sample is at atmospheric pressure and this allows the sample pump to work in proper way with constant delivery and no overpressure. Reservoirs are connected to the analyzer so that when there is no sample the analyzer will stop the measurement/analytical cycle and trigger an alarm. For dual channel configurations if one sample is empty, the analyzer will switch to the reservoir with available sample. Additionally, there is a manual valve at the bottom of the reservoir to empty the resevoir and the reservoir can be cleaned.

A continuous line of sample with a flow of 80-500 cc/min is required for operation.
🇺🇸 / 🇬🇧 A46ERLS000SS – Stainless Steel External Reservoir 3S-CL C2 CL3 3S-TM 3S-UVCOLOR 3S-UVNO3 3S-UV254 3S-UVFL A46ER
PVC external reservoir with level switch A46ERLSPVC The external reservoir allows to have a fast circulation of the sample coming from the sampling point or from the optional filtration unit. Reservoirs are connected to the analyzer so that when there is no sample the analyzer will stop the measurement/analytical cycle and trigger an alarm. For dual channel configurations if one sample is empty, the analyzer will switch to the reservoir with available sample. This PVC ontainer is particularly suited for environments where corrosion is a real issue, like the treatment of process water with high salinity. Additionally, there is a manual valve at the bottom of the reservoir to empty the resevoir and the reservoir can be cleaned.

A continuous line of sample with a flow of 80-500 cc/min is required for operation.
🇺🇸 / 🇬🇧 A46ERLSPVC – PVC External Reservoir 3S-CL C2 CL3 3S-TM 3S-UVCOLOR 3S-UVNO3 3S-UV254 3S-UVFL A46ER
Epoxy-coated steel stand for TOC analyzer A46SDTM000 The epoxy coated stand is an optimal mounting solution for the TOC analyzer. The stand offers a support where the analyzer can be placed and includes a tray to tidly store all the required chemicals. This accessory is ideal for applications where wall space is unavailable or the analyzer has to be moved frequently. Search Accessories 3S-TM
Filtration unit 100 micron 110 VAC A46SF10010 The 3S filtration system is connected to a 3S analyzer and filters out suspended solids to provide a clean sample to the analyzer. The filtration system has an automated backflush system that uses compressed air to clean the filter element. As the main volume of the sample stream passes through the polypropylene or stainless steel filter quickly, only the sample quantity necessary for the analysis is filtered. This avoids a build-up on the filter element. The filter assembly is equipped with a programmable electronic timer that controls the backflush operation. The mesh size is also available in 10, 50, 300 and 500 micron, for both 110V and 230V versions. A46SF50010 – Filtration Unit A46SF
Filtration unit 100 micron 230 VAC A46SF10020 The 3S filtration system is connected to a 3S analyzer and filters out suspended solids to provide a clean sample to the analyzer. The filtration system has an automated backflush system that uses compressed air to clean the filter element. As the main volume of the sample stream passes through the polypropylene or stainless steel filter quickly, only the sample quantity necessary for the analysis is filtered. This avoids a build-up on the filter element. The filter assembly is equipped with a programmable electronic timer that controls the backflush operation. The mesh size is also available in 10, 50, 300 and 500 micron, for both 110V and 230V versions. A46SF50010 – Filtration Unit 3S-CL C2 CL3 TM 3S-UVCOLOR 3S-UVNO3 3S-UV254 3S-UVFL A46SF
Filtration unit 10 micron 110 VAC A46SF10100 The 3S filtration system is connected to a 3S analyzer and filters out suspended solids to provide a clean sample to the analyzer. The filtration system has an automated backflush system that uses compressed air to clean the filter element. As the main volume of the sample stream passes through the polypropylene or stainless steel filter quickly, only the sample quantity necessary for the analysis is filtered. This avoids a build-up on the filter element. The filter assembly is equipped with a programmable electronic timer that controls the backflush operation. The mesh size is also available in 10, 50, 300 and 500 micron, for both 110V and 230V versions. A46SF50010 – Filtration Unit A46SF
Filtration unit 10 micron 230 VAC A46SF10200 The 3S filtration system is connected to a 3S analyzer and filters out suspended solids to provide a clean sample to the analyzer. The filtration system has an automated backflush system that uses compressed air to clean the filter element. As the main volume of the sample stream passes through the polypropylene or stainless steel filter quickly, only the sample quantity necessary for the analysis is filtered. This avoids a build-up on the filter element. The filter assembly is equipped with a programmable electronic timer that controls the backflush operation. The mesh size is also available in 10, 50, 300 and 500 micron, for both 110V and 230V versions. A46SF50010 – Filtration Unit A46SF
Filtration unit 300 micron 110 VAC A46SF30010 The 3S filtration system is connected to a 3S analyzer and filters out suspended solids to provide a clean sample to the analyzer. The filtration system has an automated backflush system that uses compressed air to clean the filter element. As the main volume of the sample stream passes through the polypropylene or stainless steel filter quickly, only the sample quantity necessary for the analysis is filtered. This avoids a build-up on the filter element. The filter assembly is equipped with a programmable electronic timer that controls the backflush operation. The mesh size is also available in 10, 50, 300 and 500 micron, for both 110V and 230V versions. A46SF50010 – Filtration Unit A46SF
Filtration unit 300 micron 230 VAC A46SF30020 The 3S filtration system is connected to a 3S analyzer and filters out suspended solids to provide a clean sample to the analyzer. The filtration system has an automated backflush system that uses compressed air to clean the filter element. As the main volume of the sample stream passes through the polypropylene or stainless steel filter quickly, only the sample quantity necessary for the analysis is filtered. This avoids a build-up on the filter element. The filter assembly is equipped with a programmable electronic timer that controls the backflush operation. The mesh size is also available in 10, 50, 300 and 500 micron, for both 110V and 230V versions. A46SF50010 – Filtration Unit A46SF
Filtration unit 500 micron 110 VAC A46SF50010 The 3S filtration system is connected to a 3S analyzer and filters out suspended solids to provide a clean sample to the analyzer. The filtration system has an automated backflush system that uses compressed air to clean the filter element. As the main volume of the sample stream passes through the polypropylene or stainless steel filter quickly, only the sample quantity necessary for the analysis is filtered. This avoids a build-up on the filter element. The filter assembly is equipped with a programmable electronic timer that controls the backflush operation. The mesh size is also available in 10, 50, 300 and 500 micron, for both 110V and 230V versions. A46SF50010 – Filtration Unit A46SF
Filtration unit 500 micron 230 VAC A46SF50020 The 3S filtration system is connected to a 3S analyzer and filters out suspended solids to provide a clean sample to the analyzer. The filtration system has an automated backflush system that uses compressed air to clean the filter element. As the main volume of the sample stream passes through the polypropylene or stainless steel filter quickly, only the sample quantity necessary for the analysis is filtered. This avoids a build-up on the filter element. The filter assembly is equipped with a programmable electronic timer that controls the backflush operation. The mesh size is also available in 10, 50, 300 and 500 micron, for both 110V and 230V versions. A46SF50010 – Filtration Unit A46SF
Filtration unit 50 micron 110 VAC A46SF50100 The 3S filtration system is connected to a 3S analyzer and filters out suspended solids to provide a clean sample to the analyzer. The filtration system has an automated backflush system that uses compressed air to clean the filter element. As the main volume of the sample stream passes through the polypropylene or stainless steel filter quickly, only the sample quantity necessary for the analysis is filtered. This avoids a build-up on the filter element. The filter assembly is equipped with a programmable electronic timer that controls the backflush operation. The mesh size is also available in 10, 50, 300 and 500 micron, for both 110V and 230V versions. A46SF50010 – Filtration Unit A46SF
Filtration unit 50 micron 230 VAC A46SF50200 The 3S filtration system is connected to a 3S analyzer and filters out suspended solids to provide a clean sample to the analyzer. The filtration system has an automated backflush system that uses compressed air to clean the filter element. As the main volume of the sample stream passes through the polypropylene or stainless steel filter quickly, only the sample quantity necessary for the analysis is filtered. This avoids a build-up on the filter element. The filter assembly is equipped with a programmable electronic timer that controls the backflush operation. The mesh size is also available in 10, 50, 300 and 500 micron, for both 110V and 230V versions. A46SF50010 – Filtration Unit A46SF
Mounting set for filtration unit A46SFMKIT0 Mounting set for filtration unit. Required for filtration unit A46SF10020 and related. Not suitable for filtration unit 10 micron mesh size. A46SF50010 – Filtration Unit A46SF
Sampling Pump A46SPP0000 The Peristaltic Sampling Pump is a single channel pump used to move the sample to a filtration unit or directly to the Fast Loop Reservoir attached to the analyzer. The entire set comes with the Pump Motor, Reduction Gear Box, and the Pump Head. The Pump Motor has a fixed pumping rate of 1340 rpm. The Reduction Gear Box allows for the reduction of this pumping rate at different ratios (1:20, 1:40, 1:60). The Pump Head housing is polycarbonate, while there are two options for the Rotor Material (Cold Rolled Steel or Stainless Steel). A plate for wall mounting is included. A46SPP0000 – Sampling Pump 3S-CL C2 CL3 3S-TM 3S-UVCOLOR 3S-UVNO3 3S-UV254 3S-UVFL A46SPP
Sampling Pump with Stainless Steel Rotor A46SPP0000SS The Peristaltic Sampling Pump is a single channel pump used to move the sample to a filtration unit or directly to the Fast Loop Reservoir attached to the analyzer. The entire set comes with the Pump Motor, Reduction Gear Box, and the Pump Head. The Pump Motor has a fixed pumping rate of 1340 rpm. The Reduction Gear Box allows for the reduction of this pumping rate at different ratios (1:20, 1:40, 1:60). The Pump Head housing is polycarbonate, while there are two options for the Rotor Material (Cold Rolled Steel or Stainless Steel). A plate for wall mounting is included. The stainless steel version is used in applications where the environment is corrosive. A46SPP0000 – Sampling Pump A46SPP
Stainless steel continuous flow D.50 sensor holder A46U10020 The SS steel sensor holder allows 3S probes to work with a fast recirculating sample, guaranteeing a quick response time. 🇺🇸 / 🇬🇧 A46U10020 – Stainless steel continuous flow D.50 sensor holder 3S-OIW 3S-UVO 3S-CHL 3S-TRB 3S-PC1000
PVC continuous flow D.50 sensor holder A46U10025 This PVC probe container is particularly suited for environments where corrosion is a real issue, like the treatment of process water with high salinity. An external (not included) flow sensor can be installed to detect the absence of sample. 🇺🇸 / 🇬🇧 A46U10025 – PVC continuous flow D.50 sensor holder 3S-OIW 3S-UVO 3S-CHL 3S-TRB 3S-PC1000
Immersion pipe for online sensors A46U10028 The immersion pipe allows to submerge the 3S online sensor in tanks or streams at the desired depth. Search Accessories 3S-OIW 3S-UVO 3S-CHL 3S-TRB 3S-PC1000
Sunshield for PC1000 controller A46UVSH This item offers environmental protection to the 3S-PC1000 probe controller. Search Accessories 3S-PC1000
External Dilutor ED4 ED4 ED4 is a complete dilution system with a dedicated reservoir for dilution water and up to two reservoirs for the samples. Each sample get drawn from its reservoir by a dedicated peristaltic pump and mixed with the required amount of dilution water. A post dilution mixing container guarantees a reliable dilution and fast response time. Dilution ratio can be calculated from the corresponding motor speed and pump size, various ratios are available. It supports up to 2 different samples. The ED4 dilutor is available in both 110 and 230 VAC versions. External Dilutor ED4 A46ED4
SS stand for TOC analyzer + cabinet for the chemicals TRTOCSUPP2 The stainless steel stand is an optimal mounting solution for the TOC analyzer. The stand offers a support where the analyzer can be placed and includes a tray to tidly store all the required chemicals. This accessory is ideal for applications where wall space is unavailable or the analyzer has to be moved frequently. The stainless steel construction guarantees resistance to corrosion even in the most harsh industrial conditions. Search Accessories TM