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AELAB DispensMate-Pro-5 Bottle-Top Dispenser for Precision Liquid Handling

The AELAB DispensMate-Pro-5 bottle-top dispenser provides precise and repeatable liquid dispensing across a 0.5–5 mL range. Engineered for high chemical resistance and safe autoclaving at 121 °C, it stabilizes reagent delivery while reducing waste through an integrated recovery system. Ideal for laboratory workflows requiring reliable, contamination-free volumetric dispensing.
Modles : DispensMate-Pro Series
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The AELAB DispensMate-Pro Series is designed for dispensing liquids with vapor pressure up to 500 mbar, viscosity up to 500 mm²/s, temperature up to 40 °C, and density up to 2.2 g/cm³. The system offers excellent chemical resistance and is fully autoclavable at 121 °C for safe and repeated sterilization.

The reagent recovery function minimizes waste and prevents dripping during non-operation. A reliable and reproducible volume-locking mechanism ensures stable performance, while the dispenser remains easy to disassemble and clean, requiring minimal maintenance. Six interchangeable adapters allow fitting to reagent bottles of various sizes.

 

⚙️ Design & Construction

The AELAB DispensMate-Pro-5 features a robust body constructed for high chemical resistance and long service life. Its adjustable aspirating tube adapts to bottles of different heights, while the closure cap screw design facilitates easy opening and prevents reagent contact. The front-mounted volume setting knob enables precise graduation control at 0.1 mL increments.

 

🔬 Working Principle / Testing Method

The DispensMate-Pro-5 operates through a calibrated piston-cylinder mechanism that aspirates and dispenses liquid volumes between 0.5 and 5 mL. Each stroke ensures controlled displacement of the liquid, with accuracy (A≤±) maintained at 25 μL and coefficient of variation (CV≤) at 10 μL. The recovery channel returns residual reagent to the bottle, ensuring efficient and contamination-free dispensing.

 

💡 Key Advantages

  • Reagent recovery pathway reduces waste and minimizes loss during repetitive dispensing
  • Graduated volume adjustment from 0.5–5 mL with 0.1 mL precision
  • Autoclavable components provide high sterility assurance for sensitive workflows
  • Six universal adapters ensure compatibility with the most common reagent bottles
  • Stable dispensing performance with low variance (CV≤ 10 μL)
  • Leak-free and drip-free operation during non-dispensing intervals
  • Designed to handle a wide range of viscosities, densities, and chemical solvents

 

🔗 Connectivity & Integration

The AELAB DispensMate-Pro-5 is a fully manual precision device and does not require electronic interfaces. It integrates directly with standard laboratory reagent bottles via included adapters and supports GLP-style recordkeeping through its clear and reproducible graduation markings.

 

🧠 Model Insight

Model Specifications
DispensMate-Pro-5 0.5–5 mL range, 0.1 mL graduation, A≤± 25 μL, CV≤ 10 μL
DispensMate-Pro-4 1.0–10.0 mL range, 0.2 mL graduation, A≤± 50 μL, CV≤ 20 μL
DispensMate-Pro-3 2.5–25 mL range, 0.5 mL graduation, A≤± 125 μL, CV≤ 50 μL
DispensMate-Pro-2 5–50 mL range, 1 mL graduation, A≤± 250 μL, CV≤ 100 μL
DispensMate-Pro-1 10–100 mL range, 2 mL graduation, A≤± 500 μL, CV≤ 200 μL

 

🧪 Testing Applications

The DispensMate-Pro-5 is suitable for reagent preparation, buffer dispensing, solvent measurement, titration support, routine QC liquid transfers, biochemical workflows, pharmaceutical sample preparation, and general laboratory reagent handling where precision and chemical resistance are essential.

 

Compliance & Quality Assurance

The dispenser is produced under AELAB quality protocols with full compliance to ISO-style laboratory standards. Calibration accuracy and reproducibility meet GLP expectations, and all wetted parts are constructed for chemical robustness and autoclave-safe sterilization at 121 °C.

Specifications :

Model Volume Range mL Graduation mL A≤± % A≤± μl CV≤ % CV≤ μl
DispensMate-Pro-5 0.5-5 0.1 0.5 25 0.2 10
DispensMate-Pro-4 1.0-10.0 0.2 0.5 50 0.2 20
DispensMate-Pro-3 2.5-25.0 0.5 0.5 125 0.2 50
DispensMate-Pro-2 5.0-50 1 0.5 250 0.2 100
DispensMate-Pro-1 10-100 2 0.5 500 0.2 200
Model Volume Range mL Graduation mL A≤± % A≤± μl CV≤ % CV≤ μl
DispensMate-Pro-5 0.5-5 0.1 0.5 25 0.2 10
DispensMate-Pro-4 1.0-10.0 0.2 0.5 50 0.2 20
DispensMate-Pro-3 2.5-25.0 0.5 0.5 125 0.2 50
DispensMate-Pro-2 5.0-50 1 0.5 250 0.2 100
DispensMate-Pro-1 10-100 2 0.5 500 0.2 200

Frequently Asked Questions

1What accuracy does the DispensMate-Pro-5 provide?
It offers A≤± 25 μL accuracy and CV≤ 10 μL reproducibility.
2Can the unit be autoclaved?
Yes, all relevant components are fully autoclavable at 121 °C.
3What types of chemicals can it handle?
It is suitable for liquids up to 500 mbar vapor pressure, 500 mm²/s viscosity, 40 °C temperature, and 2.2 g/cm³ density.
4Does it fit different reagent bottles?
Yes, six included adapters allow compatibility with various bottle threads and sizes.

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