Electrochemistry. Standard ph Electrodes. Speciality ph & ORP Electrodes. electrodes
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1 Standard ph Electrodes All are supplied with 1 m of cable and BNC plug (+ 2 banana plugs built-in ATC) SP10B, SP10T SP10B: ph SP10T: ph + ATC (Pt) SP20B, SP20T SP20B: ph SP20T: ph + ATC (Pt) Speciality ph & ORP Electrodes All are supplied with S7 plug head SP11X Rugged easy to clean Tuff-Tip, ph SP21X General purpose, ph SP22X High temperature, high ph ph, C SP24X Spear tip, ph 25xØ5 mm SP25X Spear tip, ph 25xØ8 mm SP26X Sleeve junction, ph Double junction, refillable SP27X Flat surface, ph 42
2 SP28X Micro electrode, ph 130xØ4 mm SP29X Test tube, ph 250xØ8 mm SP50X General purpose, ORP 0...±2000 mv, C SP60X General purpose, ORP SP65X General purpose, Silver All are supplied with S8 plug head Industrial ph & ORP Electrodes SP11Y Rugged easy to clean Tuff-Tip, ph SP23Y High temperature, high ph ph, C SP50Y General purpose, ORP 0...±2000 mv, C SP61Y General purpose, platinum ORP Tel: (+32) (0) Fax: (+32) (0) info@consort.be - CONSORT 43
3 Mono ph & ORP Electrodes All are supplied with 1 m of cable and BNC plug (reference: banana plug) SP01B Glass electrode, ph Required reference: SP02N SP02N Reference, Ag/AgCl C SP03B Platinum electrode, ORP Required reference: SP02N Sterilisable ph Electrodes All are supplied with S8 plug head, ph For all sterile biotech applications ph, C, max. 10 bar Steam sterilisable Needs no pressurisation SP91Y SP92Y 120xØ12 mm SP93Y 130xØ12 mm SP94Y 140xØ12 mm SP95Y 210xØ12 mm SP96Y 260xØ12 mm SP97Y 310xØ12 mm SP98Y 360xØ12 mm SP99Y 420xØ12 mm Temperature Compensators Each electrode is supplied with 1 m of cable and 2 banana plugs ST10N General purpose, ATC Stainless steel body, teflon coated C Pt 110xØ4 mm ST20N General purpose, ATC C Pt 110xØ8 mm Industrial Temperature Compensator All are supplied with S8 plug head ST21Y, ST22Y ST21Y: Pt, general purpose, ATC ST22Y: Pt100, special applications C 44
4 All are supplied with 1 m of cable and BNC plug (+ 2 banana plugs built-in ATC) Standard Conductivity Cells SK10B, SK10T SK10B: conductivity SK10T: conductivity + ATC (Pt), C, 1 cm-1 10 µs/cm...10 ms/cm (recommended) SK20B, SK20T SK20B: conductivity SK20T: conductivity + ATC (Pt), C, 1 cm-1 1 µs/cm ms/cm (recommended) SK21T Low conductivities Built-in ATC (Pt), C, 0.1 cm µs/cm...10 ms/cm (recommended) SK23T High conductivities Built-in ATC (Pt), C, 10 cm-1 10 µs/cm... ms/cm (recommended) 130xØ12 mm All are supplied with 1 m of cable and DIN-8 plug Four-electrode Conductivity Cells SK40T Four-electrode cell Built-in ATC (Pt), C, 0.5 cm µs/cm... ms/cm (recommended) 110xØ15 mm SK41T Four-electrode cell Built-in ATC (Pt), C, 1 cm µs/cm... ms/cm (recommended) All are supplied with S8 plug head Industrial Conductivity Cells SK10Y General purpose Conductivity, C, 1 cm-1 10 µs/cm...10 ms/cm (recommended) SK20Y General purpose Conductivity, C, 1 cm-1 1 µs/cm ms/cm (recommended) SK22Y Low conductivities Conductivity, C, 0.1 cm µs/cm...10 ms/cm (recommended) Tel: (+32) (0) Fax: (+32) (0) info@consort.be - CONSORT 45
5 Dissolved Oxygen Electrodes All are supplied BNC plug + 2 banana plugs, 30 electrolyte and spare membrane SZ10T Galvanic type + Pt mg/l, C With 3 m submersible cable SZ11T Galvanic type + Pt with S8 screw cap mg/l, C With 15 m submersible cable Submersible Electrodes All are supplied with 15 m of cable and BNC plug (+ 2 banana plugs built-in ATC) SP82B Rugged easy to clean Tuff-Tip Chemically resistant body ph, C, max. 7 bar Self cleaning With 15 m noise-free cable Tip 44xØ20 mm, housing 130 mm This rugged electrode is designed reliable ph measurements either in-line or in submersible applications. The simplified construction, designed with the user in mind, does not require electrolyte replenishment or any component replacement. The sensor is housed in a moulded, chemically resistant CPVC body. Complete encapsulation eliminates process intrusion. The sensor features a Magna-Flow peripheral ceramic reference junction along with a Tuff-Tip guarded tip with self cleaning features. The Magna-Flow double junction provides a longer life in process solutions containing ammonia, chlorine, cyanides, sulphides or other poisoning ions. Installation is easily achieved through a wide variety of mounting configurations. Featured are 3/4 inch (MNPT) front and rear facing process connections submersion or flow through applications. SK82T Conductivity, built-in ATC (Pt) Chemically resistant body 1 cm-1, C, max. 10 bar 10 µs/cm...10 ms/cm (recommended) With 15 m noise-free cable Tip 65xØ12 mm, housing 78 mm This rugged electrode is to be used reliable conductivity measurements either in-line or in submersible applications. The cell and ATC are housed in a moulded, chemically resistant CPVC body. Complete encapsulation eliminates process intrusion. Installation is easily achieved through a wide variety of mounting configurations. Featured are 3/4 inch (MNPT) front and rear facing process connections submersion or flow through applications. Electrode Cables & Accessories SC01B SC03B SC06B SC15B SC30B A4021 A4022 A4025 S295 SZ01K 46 S7/S8 cable, 1 m, with BNC plug S7/S8 cable, 3 m, with BNC plug S7/S8 cable, 6 m, with BNC plug S7/S8 cable, 15 m, with BNC plug S7/S8 cable, 30 m, with BNC plug adaptor, BNC to DIN socket adaptor, BNC to 2 banana adaptor, BNC to Radiometer socket storage bottle, 30 replacement kit SZ10T & SZ11T (3 membranes & electrolyte)
6 All are supplied with 1 m of cable and BNC plug Ion Selective Electrodes Polymer membrane consist of various ion-exchange materials in an inert matrix such as PVC, polythene or silicone rubber. The potential developed at the membrane surface is related to the concentration of the species of interest. Solid state utilise relatively insoluble inorganic salts in a membrane. Solid state exist in homogeneous or heterogeneous ms. In both types, potentials are developed at the membrane surface due to the ion-exchange process. Glass membrane are med by the doping of the silicon dioxide glass matrix with various chemicals. The most common of the glass membrane is the ph electrode. Glass membrane are also available the measurement of sodium ions. Gas sensing are available the measurement of ammonia, carbon dioxides and nitrogen oxides. These have a gas permeable membrane and an internal filling solution. The ph of the filling solution changes as the gas reacts with it which is detected by the built-in ph sensor. All models are double junction combination and have an epoxy body. The outer refillable reference chamber is silver-free and resists contamination. Dimensions:. Each electrode comes with electrolyte, reference filling pipette and manual. Model Ion Sensor Range (M) Range () C Interferences ph Electrolyte ISE20B Ammonium polymer K NaCl + NH 4 ISE21B Bromide solid state I -, CN -, S 2-, high levels 2-14 KNO 3 Br - of Cl - and NH 3 ISE22B Cadmium solid state Cu 2+, Hg 2+, Ag +, high levels 2-12 KNO 3 Cd 2+ of Fe 2+ and Pb 2+ ISE23B Calcium polymer Pb 2+, Hg 2+, Cu 2+, Ni KCl Ca 2+ ISE24B Chloride solid state I -, Br -, CN -, S KNO 3 Cl - ISE25B Copper solid state Hg 2+, Ag +, high levels of 2-12 KNO 3 Cu 2+ Cl -, Br -, Fe 2+ and Cd 2+ ISE26B Cyanide solid state Cl -, Br -, I -, S KNO 3 CN - ISE27B Fluoride solid state sat sat OH KCl F - ISE28B Fluoroborate polymer I -, ClO - 4, CN (NH 4 ) 2 SO 4 - BF 4 ISE29B Iodide solid state S 2-, CN -, Cl -, Br KNO 3 I - S 2 O -2 3, NH 3 ISE30B Lead solid state Hg 2+, Ag +, Cu 2+,high levels 3-8 KNO 3 Pb 2+ of Fe 2+ and Cd 2+ ISE31B Nitrate polymer I -, ClO - 4, CN - -, BF (NH 4 ) 2 SO 4 NO 3 - ISE32B Perchlorate polymer (NH 4 ) 2 SO 4 - ClO 4 ISE33B Potassium polymer Cs + +, NH NaCl K + ISE34B Silver/Sulphide solid state Hg +, Hg KNO 3 Ag + /S ISE35B Sodium glass sat sat H +, K +, Li +, Ag +, Cs +, Tl NH 4 Cl Na + ISE36B Surfactant polymer similar types of surfactants 2-12 KCl X + /X - ISE37B Water hardness polymer (Ca 2+ ) 0-50 Cu 2+, Zn 2+, Ni 2+, Fe KCl Ca 2+ /Mg 2+ ISE50B Ammonia gas volatile amines NH 4 Cl NH 3 sensing ISE51B Carbon dioxides gas volatile week acids NaHCO 3 2- CO 2 /CO 3 sensing ISE52B Nitrogen oxides gas SO 2, HF, acetic acid NaNO 2 NO x sensing Tel: (+32) (0) Fax: (+32) (0) info@consort.be - CONSORT 47
7 accessories ph/mv/conductivity/oxygen Solutions Flexible Electrode Holder SH300 Model SH300 holds up to three standard. Its heavy base and very stable flexible arm allow the to move sideways or up and down while keeping them at a constant vertical angle. Solutions are offered in sealed bottles. All ph buffers are certified to 0.02 ph. All conductivity standards are certified to 0.5 %. In addition to the reference, a test number is indicated revealing the charge number. Each solution is supplied with a certificate. B504 B507 B510 B560 B561 B562 B520 B530 B540 B550 coloured buffer 4.00 ph coloured buffer 7.00 ph coloured buffer ph solution 0.01 M KCl (1413 µs/cm) solution 0.1 M KCl (12.88 ms/cm) solution 1 M KCl (111.8 ms/cm) electrolyte, 3 M KCl electrode cleaning solution electrolyte, polarographic O2 electrolyte, galvanic O2 Ion Selective Calibration, Solutions & Accessories Calibration solutions are prepared by diluting a standard with distilled water and adjusting them with an ion strength adjustor (). ISC20 ISC21 ISC23 ISC24 ISC25 ISC27 ISC28 ISC29 ISC30 ISC31 ISC32 ISC33 ISC34 ISC35 ISC36 ISC37 ISC50 ISC51 ISC52 ammonium bromide calcium chloride copper fluoride fluoroborate iodide lead nitrate perchlorate potassium silver/sulphide sodium surfactant water hardness ammonia carbon dioxides nitrogen oxides ISF50 ISF51 ISF52 48 membrane filling solution ammonia membrane filling solution carbon dioxides membrane filling solution nitrogen oxides A 27B ammonium, potassium bromide cadmium calcium chloride copper fluoride, TB-1 fluoride, TB-2 fluoroborate iodide lead nitrate perchlorate potassium silver/sulphide sodium surfactant water hardness ammonia carbon dioxides nitrogen oxides Other or solutions should be prepared locally ISM50 10 spare membranes ammonia ISM51 10 spare membranes carbon dioxides ISM52 10 spare membranes nitrogen oxides
Ion Selective Electrodes
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