XYZ Sample Changer for piston burettes and automatic titrators | SI Analytics

The TW 7450 is a robust and sturdy sample changer particularly suitable for a large number of samples. The amount of samples in need of processing is growing constantly while at the same time the demands on reliability are increasing in accordance with GLP and ISO standards. The XYZ TW 7450 sample changer helps you meet these increased requirements and relieve qualified employees from routine work.

The control of the sample changer is carried out via the software TitriSoft. 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.

General Features

• Very fast and quiet during operation
• Sample racks with 42, 48 and 72 positions and four different titration heads in different dimensions and holes can be used
• Titration heads and sample racks can be changed in just a few steps. Switch sample racks via software TitriSoft
• The usable sample vessels have a volume of 50 - 250 ml
• Connection of one pump for rinsing and suction are possible (diaphragm and peristaltic pump). Additional pumps can be connected via the optional I/O box
• The calibration of a pH electrode can also be done on the sample changer
• Stirring is only possible from above with a rod stirrer (propeller stirrer).The rod stirrer TZ 1847 is included in the scope of delivery of the TW 7450- and TL 7000-TW 7450 sets

Basic unit includes

TW 7450 basic unit without titration head and sample rack. With USB cable for the connection to PC, low voltage cable for the connection of the rod stirrer and power supply 100-240 V.

For individual SKU information please see the specification tab.
To download the Sample Changer brochure please click here.