Alltesta™ Mini Liquid Handling Station (LHS)
Contact us for the LHS
The Alltesta™ Mini Liquid Handling Station (LHS) is a compact, cost-effective device for automating sample handling in laboratories. Its patented alpha/beta mechanical structure and adjustable operating speeds support flexible integration with existing systems.
A built-in shaking feature mixes or extracts samples in the vial. The needle washing station can hold up to four solvents. Custom needle lengths, trays, valves, and syringes are available to adapt the LHS to different workflows.
An open serial command protocol and PC-based demo software provide control of the device. Software integration support is available for qualified customers.
Special Features
- Compact Design: A small footprint for laboratories with limited space.
- Sample Shaking: Mixes and extracts samples directly in the vial without external equipment.
- Needle Washing Station: Holds up to four solvents to support cleaning between samples.
- Adjustable Operation: Adjustable operating speeds and control of each module.
- OEM Customization: Custom valve configurations, trays, syringe volumes, needle lengths, vial types, and volumes.
Performance Specifications
| Dimensions (WHL) | 160 x 145 x 195 mm / 6.3 x 5.71 x 7.68 in | Custom configurations vary |
| Weight | 2.25 kg / 5 lb | Custom configurations vary |
| Power | 24 V | 24 V |
| Plate | 48 vials | 48 vials, 96-well plate, or 384-well plate |
| Syringe Capacity | 4000 µL low-pressure stainless steel | 120 µL high-pressure; 4000 µL low-pressure stainless steel or metal-free |
| Valve Options | 7×6 | 6×2, 7×6, or 10×9 |
| Needle Options | Short (36 mm) | Short (36 mm), long (46 mm), metal-free capillary (36 mm), or vented short needle (36 mm) |
| Volume Accuracy | 0.1 µL | Depends on configuration |
| Communication | RS232 virtual COM port via USB | RS232 virtual COM port via USB |
Applications
- Sample Handling and Preparation: Automates liquid transfer, vial shaking, and handling of different liquid volumes.
- High-Throughput Screening: Manages multiple samples for screening workflows.
- Analytical Chemistry: Supports consistent liquid handling with less manual work.
- Pharmaceutical Research: Automates sample preparation for compound synthesis and testing.
- Clinical Laboratories: Supports repeatable sample preparation.
- Environmental and Food Testing: Handles samples for environmental monitoring and food safety testing.
Software & Connectivity
- Direct Serial Commands: An open Alltesta™ protocol is available for customers developing their own control software. Contact support@sielc.com to request it.
- PC Demo Software: A graphical interface provides control of device operations.
- Serial Drivers: USB serial communication drivers are available for Windows.
Software integration support is available for qualified customers.
Frequently Asked Questions
Yes. Custom tray types and adjustable needle lengths accommodate different vial sizes.
Yes. The Alltesta™ Mini LHS supports RS232 communication via USB and direct RS232 control for communication with RS232-enabled devices.
Options include metal-free flow paths, custom tray sizes, and enclosure colors and shapes.