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Dispensette® S Digital Bottle-Top Dispenser with recirculation valve (DE-M Certified)
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Specifications:
| Application | Liquid Handling |
| Storage Temperature | Ambient |
| Product Type | Dispensers |
| Product Brand | BRANDTECH |
| Product Grade | Analytical grade |
The Dispensette® S Digital Bottle-Top Dispenser (DE-M) is a premium, high-precision liquid handling instrument designed for safe, accurate, and efficient dispensing directly from reagent bottles. Engineered for demanding laboratory environments, it is ideal for handling organic solvents, acids, alkalis, and saline solutions with ease and reliability.
Built with advanced materials and ergonomic design, the Dispensette® S ensures consistent performance in continuous operation, even with aggressive chemicals. Its digital volume setting and recirculation valve system enhance usability, accuracy, and safety in routine laboratory workflows.
Key Features & Benefits
Wide Chemical Compatibility
- Suitable for organic solvents, acids, alkalis, and saline solutions
- Designed for use with aggressive laboratory media
High Precision & Accuracy
- Accuracy: ±0.5%
- Coefficient of variation: ≤0.1%
- Ensures reproducible and reliable dispensing results
Digital Volume Adjustment
- Easy-to-read digital display for precise volume setting
- Fine volume increments for improved control
Efficient Recirculation System
- Integrated recirculation valve prevents reagent loss during priming
- Enables safe and contamination-free operation
Ergonomic & Low-Force Operation
- Minimal operating force required
- Reduces hand fatigue during repetitive dispensing tasks
Robust & Durable Design
- Designed for continuous use in demanding environments
- High resistance to chemical corrosion
Available Models & Specifications
| Cat. No. | Volume Range | Accuracy (±%) | Accuracy (± µL) | CV (%) | CV (µL) | Subdivision | Filling Tube Length |
|---|---|---|---|---|---|---|---|
| 4600311 | 0.1 – 1 mL | 0.5% | 5 µL | 0.1% | 1 µL | 0.005 mL | 125–240 mm |
| 4600321 | 0.2 – 2 mL | 0.5% | 10 µL | 0.1% | 2 µL | 0.01 mL | 125–240 mm |
| 4600331 | 0.5 – 5 mL | 0.5% | 25 µL | 0.1% | 5 µL | 0.02 mL | 125–240 mm |
| 4600341 | 1 – 10 mL | 0.5% | 50 µL | 0.1% | 10 µL | 0.05 mL | 125–240 mm |
| 4600351 | 2.5 – 25 mL | 0.5% | 125 µL | 0.1% | 25 µL | 0.1 mL | 170–330 mm |
| 4600361 | 5 – 50 mL | 0.5% | 250 µL | 0.1% | 50 µL | 0.2 mL | 170–330 mm |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Digital Bottle-Top Dispenser |
| Certification | DE-M (European conformity marking) |
| Accuracy | ±0.5% |
| Precision (CV) | ≤0.1% |
| Volume Range | 0.1 mL – 50 mL |
| Recirculation Valve | Yes |
| Chemical Resistance | High |
| Bottle Compatibility | GL 45 (with adapters) |
Items Supplied
- Dispensette® S bottle-top dispenser
- Telescoping filling tube
- Recirculation valve and tube (optional)
- Mounting tool
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Adapters (Polypropylene):
- GL 24–25, GL 28/S28, GL 32–33, GL 38, S40
- Performance certificate
Applications
- Dispensing laboratory reagents
- Handling acids, bases, and solvents
- Pharmaceutical and QC laboratories
- Environmental and water analysis
- Industrial and research laboratories
Unique Advantages
- Digital precision control for accurate dispensing
- Recirculation system minimizes reagent waste
- High durability for continuous operation
- Wide chemical compatibility for versatile applications
- Certified performance (DE-M) for compliance and traceability
The Dispensette® S Digital Bottle-Top Dispenser is a high-quality, precision-engineered solution for laboratories requiring accurate, safe, and efficient liquid dispensing. Its digital control, robust construction, and chemical resistance make it an essential tool for modern laboratory workflows.
- Volume Range: 0.1 - 1 mL 0.2 - 2 mL 0.5 - 5 mL 1.0 - 10 mL 2.5 - 25 mL 5.0 - 50 mL