Lab Equipment

The compact Blueline program covers the most important measuring applications in laboratories. Reliable high speed settings over a wide temperature range, new membrane glass with higher mechanical stability, as well as improved gel electrolyte are only a few features ensuring improved functionality. On electrodes with liquid electrolytes the refill opening is sealed tightly with a practical sliding plug. These elecrodes have a platinum diaphragm developed by Schott, which give the electrodes a particularly constant and reproducible measuring characteristic.With Silamid reference systemRange: 0-14pH BlueLine 11 pH, 12 pH, 14 pH, 15 pH, 17 pH, 19 pH: Precision electrodes with liquid electrolyte with and without built-in temperature sensor for pH measurement in lab applications? Optimum electrolyte flow without clogging by unique platinum wire junction Different connection possibilities for many pH meters Best results with high performance membrane glass BlueLine 11, 12, 14, 15, 17, 19 pH electrodes with 3 mol/l KCl liquid electrolyte for demanding laboratory measurement, easy to clean glass shaft and platinum wire junction. These electrodes are also suited for difficult samples. Depending on the different models temeperature compensation is made via a built-inNTC temperature sensor. For these BlueLine series different connecting options are available: BlueLine 11 pH: S7 pug head BlueLine 12 pH: 1 m fixed cable with DIN plug BlueLine 14 pH: 1 m fixed cable with DIN plug and 4 mm banana plug, NTC 30 kOhm BlueLine 15 pH: 1 m fixed cable with BNC plug and 4 mm banana plug, NTC 30 kOhm?BlueLine 15 pH NTC10: 1 m fixed cable with BNC plug and 4 mm banana plug, NTC 10 kOhm BlueLine 15 pH Ci: 1 m fixed cable with BNC plug and Cinch plug, NTC 30 kOhm BlueLine 17 pH: 1 m fixed cable with BNC plug BlueLine 17 pH-R: 1 m?fixed cable with?Metrohm-plug BlueLine 18 pH: 1 m?fixed cable?with?DIN-plug and 4 mm?banana plug, Pt 1000 BlueLine 19 pH: 1 m?fixed cable?with?BNC-plug and 4 mm?banana plug, Pt 1000 BlueLine 19 pH NN: 1 m?fixed cable?with?BNC-plug?and 2x 4 mm?banana plug, Pt 1000 pH Meter & Electrode Selection Which pH meter/electrode do I need?... Making sure you have the right electrode and meter for your application can be confusing, not to mention correct maintenance and what to do if you are having issues. You can find links to our support guides below to help you through the process. If you are after an electrode selector guide for some of our most popular electrodes and what applications they are recommended for you can find that below. Electrode Selector Guide ? ? An introduction to pH pH, put simply is a measure of how acidic or basic a solution is. It is a measure of H+ions present.? pH can be measured in a number of ways including test strips, indicator solution or with a pH meter and electrode. If you want to read more about the pH and the pros and cons of these methods, you can check out our introduction guide here.? How to take a pH reading and care for your electrode pH electrodes require the correct storage and regular calibration. If you have a pH meter or are looking to purchase and need to find out more about the care and maintenance process then you can read our guide here. We also include a troubleshoot sections with the most reported issues and possible solutions.? Selecting the right electrode and meter for your application So you have decided you need to purchase a pH meter with electrode, but with such a wide selection out there, how do you know which is right for you? You can read our guide on the differences between electrodes and what applications different features are good for. We also have an electrode selection guide for some of our most popular electrodes.? Related Products pH Buffers Electrode Storage Solution Electrode Cleaning Solution ? ? If you require any further assistance, or extra information you can request that here and one of our trained technical specialists will be in contact. Please provide as much detail as possible so that we can get back to you with the right information. Request information WTW to SI Analytics Cross Reference Cross-Reference Tables Contains older SI Analytics products being replaced by WTW products. BlueLine Laboratory Electrodes with Glass Shaft Old Code Old model New Code New model 285129311 BlueLine 31 RX 103648 SenTix? ORP 285095730 BlueLine 15 pH Ci 103813 SenTix? 86 285095740 BlueLine 15 pH NTC10 103814 SenTix? 87 285129114 BlueLine 11 pH 103639 SenTix? 60 285129122 BlueLine 12 pH 103640 SenTix? 61 285129139 BlueLine 13 pH 103650 SenTix? HW 285129440 BlueLine 14 ID 285130275 A 162 2M DIN-ID 285129147 BlueLine 14 pH 103642 SenTix? 81 285129155 BlueLine 15 pH 103643 SenTix? 82 285129163 BlueLine 16 pH 103647 SenTix? Mic 285129171 BlueLine 17 pH 103641 SenTix? 62 285129188 BlueLine 18 pH 103810 SenTix? 83 285129190 BlueLine 19 pH 103811 SenTix? 84 285129490 BlueLine 19 pH NN 103812 SenTix? 85 285129274 BlueLine 27 pH 103646 SenTix? Sur ? BlueLine Field Electrodes with Plastic Shaft Old Code Old model New Code New model 1063462 BlueLine 23 pH 2m 103632 SenTix? 21-3 1065895 BlueLine 29 pH 103806 SenTix? 44 285095712 BlueLine 26 Ci 103807 SenTix? 46 285095760 BlueLine 26 pH NTC10 103808 SenTix? 47 285111145 TopLine 24 pH 103816 SenTix? Top 41 285111150 TopLine 24 pH IDS 103744 SenTix? Top 940 285111165 TopLine 26 pH Chinch 103817 SenTix? Top 46 285129212 BlueLine 21 pHT DIN-N 103733 SenTix? Sp-T 285129217 BlueLine 21 pH 103645 SenTix? Sp 285129225 BlueLine 22 pH 103630 SenTix? 20 285129233 BlueLine 23 pH 103631 SenTix? 21 285129241 BlueLine 24 pH 103635 SenTix? 41 285129258 BlueLine 25 pH 103633 SenTix? 22 285129266 BlueLine 26 pH 103637 SenTix? 42 285129282 BlueLine 28 pH 103805 SenTix? 43 285129320 BlueLine 32 Rx 103815 SenTix? Rx 285129321 BlueLine 32 Rx IDS 103792 SenTix? Rx-T 900 285129460 BlueLine 54 pH 103651 SenTix? 51 285129533 BlueLine 24-3 pH 103636 SenTix? 41-3 285129640 BlueLine 56 pH 103652 SenTix? 52 285129660 BlueLine 56 pH NTC10 103809 SenTix? 57 ? ScienceLine Old Code Old model New Code New model 1054512 N 1052 A 285130275 A 162 2m DIN ID 1061051 Ag CL 65 (Pt Dia) 285102413 + 285215229 AgCl 62?+?TZ 1520 1070028 B 2420 + 1070075 B 3920 + 285100248 H 65 285100215 + 285215229 H 62?+?TZ 1520 285100437 N 42 A 285100042 + 285122456 N 6280?+?Cable L1A 285100445 N 48 A 285101211 + 285122456 L 6880?+?Cable L1A 285100494 N 52 A 285100034 + 285122456 N 62?+?Cable L1A 285101252 L 7780 285101260 A 7780 285101544 N 42 BNC 285100042 + 285122497 N 6280?+?Cable L1BNC 285101569 N 48 BNC 285101211 + 285122497 L 6880?+?Cable L1BNC 285102051 Ag 42 A 285102343 + 285122456 Ag 6280?+?Cable L1A 285102130 Pt 7780 3Ker 285102281 Pt 8280 285102216 Ag 6580 285102343 + 285215229 Ag 6280?+?TZ 1520 285102232 Pt 6180 285102002 Pt 61 285102257 Pt 6580 285102249 + 285215229 Pt 6280?+?TZ 1520 285102302 Pt 42 A 285102249 + 285122456 Pt 6280?+?Cable L1A 285102516 N 6580 285100042 + 285215229 N 6280?+?TZ 1520 285102808 NH 1100 106395 NH 500/2 285103537 Pt 1400 285103512 + 285215229 Pt 1200?+?TZ 1520 285105451 N 52 BNC 285100034 + 285122497 N 62?+?Cable L1BNC 285106037 LF 513 T 285106131 LF 613 T 285106148 LF 413 T-3 301970 TetraCon? 325-3 285106150 LF 213 T 301962 LR 325/001 285106160 LF 213 T-ID 301962 LR 325/001 285106172 LF 413 T 301960 TetraCon? 325 285106250 LF 813 T 285106131 LF 613 T 285130100 L 6880 1m DIN ID 285101211 + 285122456 L 6880?+?Cable L1A 285130110 L 6880 1m BNC ID 285101211 + 285122497 L 6880?+?Cable L1BNC 285130160 A 157 1m DIN ID 285101335 SCPpHT-MIC-AMF-3M-DIN-N 285130170 A 157 1m BNC ID 285101340 SCPpHT-MIC-AMF-3M-BNC-N 285130240 A 161 1m DIN ID 285101320 SCPpHT-A170MF-3M-DIN-N 285130250 A 161 1m BNC ID 285101315 SCPpHT-A170MF-3M-BNC-N 285130280 A 164 1m DIN ID 103731 SenTix? HWD 285130300 LF 313 T-ID 301961 LR 325/01 285130310 LF 413 T-ID 301960 TetraCon? 325 285414351 LF 313 T-NFTC 301961 LR 325/01 285414360 LF 313 T 301961 LR 325/01 ? Analog Portables pH/ORP Old Code Old model New Code New model 285202370 HandyLab 100/K 2AA310 pH 3310 285204500 HandyLab 100 ROUTINE 2AA310 + 103642 pH 3310?+?SenTix? 81 285204510 HandyLab 100 FIELD 2AA312 pH 3310 Set 2 285204520 HandyLab 100 VERSATILE 2AA310 + 285101290 pH 3310?+?A 7780 NTC30-DIN-N Analog Portables Conductivity Old Code Old model New Code New model 285202380 HandyLab 200/K 2CA300 Cond 3310 285204530 HandyLab 200 ROUTINE 2CA301 Cond 3310 Set 1 285204540 HandyLab 200 VERSATILE 2CA301 Cond 3310 Set 1 285204550 HandyLab 200 PUREWATER 2CA300 + 301961 Cond 3310?+?LR 325/01 Analog Benchtop Meters pH/ORP Old Code Old model New Code New model 285206300 Lab 855 1AA110 inoLab? pH 7110 285206310 Lab 865 1AA310 inoLab? pH 7310 285206700 Lab 855 Set 1AA114 inoLab? pH 7110 Set 4 285206710 Lab 865 Set 1AA314 inoLab? pH 7310 Set 4 285206810 Lab 845 Set/BL 19 pH 285206470 + 103811 Lab 845?+?SenTix? 84 285206820 Lab 845 Set/BL 25 pH 285206470 + 103633 Lab 845?+?SenTix? 22 285206830 Lab 845 Set/BL 29 pH 285206470 + 103806 Lab 845?+?SenTix? 44 Analog Benchtop Meters Dissolved Oxygen Old Code Old model New Code New model 285206800 Lab 745 Set 1BA301 inoLab? Oxi 7310 Set 1 Analog Benchtop Meters Conductivity Old Code Old model New Code New model 285206340 Lab 955 1CA100 inoLab? Cond 7110 285206760 Lab 955 Set 1CA101 inoLab? Cond 7110 Set 1 285206840 Lab 945 Set/LF435T 285206480 + 285206420 Lab 945?+?LF435T ? Digital Multi-Parameter Portables Old Code Old model New Code New model 285202390 HandyLab 600/K 2FD350 MultiLine? 3510 IDS 285202400 HandyLab 680/K 2FD560 MultiLine? 3620 IDS 285204560 HandyLab 600 ROUTINE 2FD350 + 103780 MultiLine? 3510?+?SenTix? 980 285204570 HandyLab 600 FIELD 2FD351 MultiLine? 3510 Set 1 285204580 HandyLab 600 VERSATILE 2FD350 + 103743 MultiLine? 3510 IDS?+?SenTix? 945 285204630 HandyLab 600 FOOD 2FD350 + 103752 MultiLine? 3510?+?SenTix? Sp 900-T 285204670 HandyLab 680 pH FIELD 2FD560 + 103740 MultiLine? 3620 IDS?+?SenTix? 940 285204680 HandyLab 680 pH VERSATILE 2FD560 + 301710 + 103743 MultiLine? 3620 IDS?+?TetraCon? 925?+?SenTix? 945 285204730 HandyLab 680 pH FOOD 2FD560 +103752 MultiLine? 3620 IDS?+?SenTix? Sp 900-T 285204760 HandyLab 680 COND VERSATILE 2FD560 + 301710 MultiLine? 3620?+?TetraCon? 925 285204770 HandyLab 680 OX VERSATILE 2FD560 + 201300 MultiLine? 3620?+?FDO 925 285204780 HandyLab 680 pH/COND PW 2FD560?+ 301720 + 103753 MultiLine? 3620?+?LR 925/01?+?SenTix? HW-T 900 285204790 HandyLab 680 pH/COND VERSAT 2FD56C MultiLine? 3620 Set C 285204800 HandyLab 680 pH/OX VERSAT 2FD560 + 201300 +?103743 MultiLine? 3620 IDS?+?FDO 925?+?SenTix? 945 285204810 HandyLab 680 pH/COND/OX VER 2FD56G MultiLine? 3620 Set G Digital Multi-Parameter Benchtop Meters Old Code Old model New Code New model 285206320 Lab 875 1FD350 inoLab? Multi 9310 IDS 285206330 Lab 875P 1FD350P inoLab? Multi 9310P 285206350 ProLab 2500 1FD570 inoLab? Multi 9630 IDS 285206720 Lab 875 pH Set 1FD352 inoLab? Multi 9310 Set 2 285206730 Lab 875 Cond Set 1FD353 inoLab? Multi 9310 IDS Set 1 285206740 Lab 875P pH Set 1FD350P + 103780 inoLab? Multi 9310P?+?SenTix? 980 285206750 Lab 875P Cond Set 1FD350P + 301710 inoLab? Multi 9310P?+?TetraCon? 925 285206770 ProLab 2500 p-Set 1FD570 + 103780 inoLab? Multi 9630 IDS?+?SenTix? 980 285206780 ProLab 2500 p/C-Set 1FD56C inoLab? Multi 9620 IDS Set C 285206790 ProLab 2500 p/C/O-Set 1FD57K inoLab? Multi 9630 IDS Set K ? IDS Sensors Old Code Old model New Code New model 285106290 LF 413T 3M FORK IDS 301719 + 903851 TetraCon? 925/LV-P?+?AS/IDS-3 285129210 BlueLine 21 pH IDS 103752 SenTix? Sp-T 900 285129240 BlueLine 24 pH IDS 103740 SenTix? 940 285129243 BlueLine 24-3 pH IDS 103741 SenTix? 940-3 285129270 BlueLine 27 pH IDS 108130 + 103646 ADA S7/IDS and?SenTix? Sur 285129310 BlueLine 31 RX IDS 103791 SenTix? ORP-T 900 285129321 BlueLine 32 Rx IDS 103792 SenTix? Rx-T 900 285129140 BlueLine 14 pH IDS 103780 SenTix? 980 285202410 LF 413 T IDS 301710 TetraCon? 925 285202420 LF 413 T 3M IDS 301711 TetraCon? 925 -3 285202430 LF 313 T IDS 301720 LR 925/01 285202440 FDO 1100 IDS 201300 FDO? 925 ? Buffers and Solutions Old Code Old model New Code New model 285126540 Conductivity Solutions 300508 KS 5? 285137677 Standard Buffer L 168 4 109000 PL 2 285138008 Standard Buffer L 401 4 109110 PL 4 285138016 Standard Buffer L 687 4 109120 PL 7 285138024 Standard Buffer L 918 4 109130 PL 9 285138032 Technical Buffer L 400 4 108700 TEP 4.01 Trace 285138049 Technical Buffer L 700 4 108702 TEP 7.00 Trace 285138057 Technical Buffer L 100 4 108703 TEP 10.01 Trace 285138295 Cleaning Solution L 510 4 109648 Pep/pH 285138419 Electrolyte Solution L 301 4 109705 KCl-250 285138505 Electrolyte Solution L 300 8 109706 KCl-50 285139156 Technical buffer solutions LC4004K 108800 TPL 4.01 Trace 285139189 Technical buffer solutions LC7004K 108803 TPL 7.00 Trace 285139218 Technical buffer solutions LC1004K 108805 TPL 10.01 Trace Accessories Old Code Old model New Code New model 285122940 Z 503 903843 pH/ MCS 285201520 Z 865 109813 STH 9400 285201530 Z 870 250049 P 3002 285202470 Z 389 902780 SM Pro 285202480 Z 530 2F0004 KS MultiLine? 2 285204889 Z 850 900867 NT Multirange 285206360 Z 600 108131 ADA 94pH/IDS DIN 285206370 Z 610 250115 RP 58 HQ Feefo Reviews Related Blogs How should I clean a pH electrode, or revive a damaged electrode? Traditional glass pH electrodes are very delicate and need regular care to keep them in good working order. If your electrode has been damaged by exposure to incompatible chemicals such as proteins, heavy metals or sulphides, you may be able to clean and revive it using specialized cleaning solutions... [caption id="attachment_7483" align="aligncenter" width="236"] pH electrodes need regu...8 years ago Buy Smarter - what questions should you ask when buying a pH meter? When you're looking to buy a pH meter, whether it's to start measuring or to replace an existing meter, the range of brands and specifications available is huge. With so many options it can be difficult to know where to start, but taking a little time to choose carefully could save you a lot of time and money overall by making sure the meter you choose is right for you. [caption id="attac...8 years ago Product Attachments Connection cables - SI Analytics (147.07 kB) BlueLine Electrodes - SI Analytics (244.50 kB) WTW Alternatives for SI Analytics Electrodes (2.25 MB)