Automatic Sample Changer

Application

Optimized Automation for Laboratories

The AST-3210 is a fully automatic sample changer that efficiently manages the entire titration process. In other words, the device handles all steps from sample preparation through titration to cleaning. For this reason, the AST-3210, in combination with the AUT-801 Titrator, significantly increases efficiency and reproducibility.

Precision through Innovative Technology

Thanks to the three-way valve switching technology with variable measurement volumes from 0.2 to 20 mL, the AST-3210 ensures exact dosing. Otherwise, accuracy could be compromised. Furthermore, the robust hard glass measuring chamber guarantees high chemical resistance. Due to these features, the device enables precise repeatability of less than 0.5% coefficient of variation with a 10 mL sample volume. Similarly, the system efficiently processes large sample quantities with a maximum sample capacity of 150 mL.

Maximum Efficiency for Multiple Analyses

Particularly for multiple analyses, the AST-3210 is ideally suited, as up to four electrodes and titration nozzles can be used simultaneously. Moreover, the integrated 20-liter waste and ultrapure water tank system ensures optimized fluid management. As a result, manual workload is significantly reduced.

Advantages of the AST-3210 at a Glance

• Automated Titration – Efficient process control minimizes manual interventions.
• Precise Dosing – Variable measurement volumes guarantee highest accuracy.
• Large Capacity – Processes sample volumes up to 150 mL.
• Multiple Analyses – Simultaneous operation with up to four electrodes and titration nozzles.
• Optimized Fluid Management – Integrated tank system for waste and ultrapure water.

Application Areas of the AST-3210

• Chemical Laboratory Analyses – Precise measurements for analytical procedures.
• Environmental Monitoring – Exact pH and chemical analyses for water and soil samples.
• Pharmaceutical Research – Automated titrations for drug analyses.

Conclusion: Efficient Sample Handling with High Accuracy

The AST-3210 optimizes titration processes at the highest level. For this reason, it is perfectly suited for laboratories that focus on precision, reliability, and automation.