Rotary sample changer TW 7200

Sample changer TW 7200: Rotary sample changer for piston burettes and automatic titratorsDepending on your application, the Sample Changer from SI Analytics can be customised with sample trays of varying size as well as a rinsing pump.VariantsArt.-No.NameDescription285228000TW 7200Basic unit TW 7200 with two integrated magnetic stirrer, connection cable for rod stirrer, USB connection cable TZ 3887, power supply 100- 240 V285228010TW 7200-16Basic unit with sample rack TZ 4016 for 16 samples, without beakers, incl. titration head TZ 1463 and power supply 100- 240 V. Suitable beakers are 150 ml TZ 1784, TZ 1788 or 250 ml TZ 1787, TZ 1780285228020TW 7200-18Basic unit with sample rack TZ 4018 for 18 samples, without beakers, incl. titration head TZ 1464 and power supply 100- 240 V. *Suitable beakers are TZ 1765 (100 ml tall form without spout)*285228030TW 7200-24Basic unit with sample rack TZ 4024 for 24 samples, without beakers, incl. titration head TZ 1469, power supply 100- 240 V. Suitable sample beakers/vessels are 50 ml TZ 1783 / 75 ml TZ 1786285228040TW 7200-CODBasic unit with sample rack TZ 4040 for 24 CSB-samples according to DIN 38 409, without vessels, incl. Titration head TZ 1461, redox electrode Pt 5901, rod stirrer TZ 1846, titration tip TZ 1648, power supply 100- 240 V285228050TW 7200-16-MPBasic unit with sample rack TZ 4016 for 16 samples, without beakers, incl. titration head TZ 1467, rinsing pump MP 25, power supply 100- 240 V. Suitable beakers are 150 ml TZ 1784, TZ 1788 or 250 ml TZ 1787, TZ 1780285228200TW 7200-25Basic unit with sample rack TZ 4025 for 25 samples, without beakers, incl. titration head TZ 1463 and power supply 100- 240 V. Suitable beakers are 150 ml TZ 1784, TZ 1788 or 250 ml TZ 1787, TZ 1780285228210TW 7200-25-MPBasic unit with sample rack TZ 4025 for 25 samples, without beakers, incl. titration head TZ 1467, rinsing pump MP 25, power supply 100- 240 V. Suitable beakers are 150 ml TZ 1784, TZ 1788 or 250 ml TZ 1787, TZ 1780285228220TW 7200-28Basic unit with sample rack TZ 4028 for 28 samples, without beakers, incl. titration head TZ 1464 and power supply 100- 240 V. Suitable beakers are TZ 1765 (100 ml tall form without spout)285228230TW 7200-38Basic unit with sample rack TZ 4038 for 38 samples, without beakers, incl. titration head TZ 1469, power supply 100- 240 V. Suitable sample beakers/vessels are 50 ml TZ 1783 / 75 ml TZ 1786### Highlights: * - Titration heads and sample trays can be easily changed- Interchangeable Sample trays (12 - 48 positions)- Stirring from below is possible with the two built-in magnetic stirrers or from above with an optional rod stirrer (propeller stirrer)- The size of the sample tray is set in TitriSoft- Built-in horizontal titration head motor for positioning in another sample row- Connection of two pumps (diaphragm and peristaltic pumps) for rinsing of the electrodes and titration tips and for the suction of the sample- pH electrode calibration can be done on the sample changerThe number of samples to be processed is growing constantly while at the same time the demands on reliability are increasing in accordance with GLP and ISO standards. The SI Analytics Sample Changer (TW 7200) helps you meet these increased requirements and free up highly qualified employees from routine work.The Sample Changer (TW 7200) is controlled by your PC (not supplied) and SI Analytics’ TitriSoft software (sold separately). The TitriSoft titration software is the optimum solution for your titration tasks. The software supports your daily work procedures during sample preparation, titration and evaluation of results.**Get 3 year warrantyLearn more about Titration:Download: Titration catalogueBlog: Which electrodes can still be used for titration?Blog: Which kind of pH electrode do I need for my acid-base titration application?Blog: Titration Theory and Practice - A practical guide