MSK-HTML-LD Compact Automatic Liquid Dispensing System with 6-Channel Metering Pumps and Stream Dispensers for High-Throughput Multi-Liquid Distribution
The MSK-HTML-LD is engineered to automate the precise dispensing of multiple liquid reagents in laboratory environments requiring high throughput and reproducibility. It is particularly suited for workflows such as lithium-ion battery electrolyte pipetting, where accurate multi-channel liquid handling is critical. This system minimizes manual intervention by executing programmed dosing sequences continuously once set.
The system integrates a PLC control unit with PC-based software for recipe creation, data logging, and export. A three-axis servo-driven platform positions sample containers and source liquids accurately, enabling automated transfer of liquids from source tanks to samples according to user-defined protocols. The desktop enclosure accommodates six dosing tubes by default, with customization options to handle up to 64 samples.
주요 기능
- Six independent metering pumps with pipetting tips delivering 0.1 mL to 20 mL per channel with high accuracy and reproducibility.
- Three-axis (XYZ) servo motor-driven platform with working ranges of 420 mm (X), 270 mm (Y), and 140 mm (Z) for precise positioning.
- Liquid level detection in source containers to ensure reliable dispensing and prevent dry running.
- Automated pipeline washing function to reduce cross-contamination between samples.
- PC-based software supports recipe editing, stepwise programming, and data export in Excel format.
- Sample container rack supports standard 6 containers of 30 mL each, with customizable capacities from 2 mL to 500 mL and optional heating up to 80°C.
- Supports inert gas or air compressor supply (0.5–0.8 MPa) for operation; gas pressure regulation required for safety.
기술 사양
| 매개변수 | 사양 |
|---|---|
| Power Supply | 220 VAC, single phase, 50 Hz, 1 kW |
| Platform Movement | XYZ triaxial servo motors; X: 420 mm, Y: 270 mm, Z: 140 mm |
| Metering Pumps | 6 channels; volume range 0.1 mL to 20 mL per channel; PTFE liner resistant to acidic and alkaline solutions |
| Accuracy and Reproducibility | 0.1 mL: ±7 µL accuracy, ±7% CV; 1 mL: ±14 µL accuracy, ±1.5% CV; 10 mL: ±0.1 mL accuracy, ±1% CV |
| Sample Containers | Standard 6 containers, 30 mL each; customizable 2 mL to 500 mL; optional heating up to 80°C |
| Source Liquid Tanks | 6 tanks: 2 × 100 mL, 2 × 250 mL, 2 × 2000 mL |
| Sample Stage Dimensions | 283 mm (L) × 130 mm (W) × 20 mm (H) |
| Operating Environment | Temperature 25 ± 3 °C; Humidity 30–90% RH; Cleanroom Class 1,000,000 |
| Distribution Speed | Approximately 400 samples per 8 hours |
| Gas Supply | Inert gas tank or air compressor (0.5–0.8 MPa), pressure regulator required if using gas cylinder |
대표적인 적용 분야
Ideal for automated dispensing tasks in battery research and development, chemical synthesis, and other laboratory workflows requiring precise multi-channel liquid handling. Particularly effective for electrolyte pipetting in lithium-ion battery assembly and similar high-throughput sample preparation.
구성 및 작동 안내
The system software allows users to create, store, and upload dosing protocols with stepwise control of pipetting and positioning. Pipetting tips are easily replaceable to maintain hygiene and prevent contamination. The automated washing function cleans the liquid transfer pipelines between cycles. Use of an inert gas or air compressor is required for operation; when using gas cylinders, a two-stage pressure regulator must be installed to ensure safe pressure levels.
