dFlow-Pro
Efficient & Smart · Precise Dispensing · Flexible & Versatile
This electronic bottle-top dispenser integrates multifunctionality, high precision, and intelligent operation. It supports multiple dispensing modes with flexible operation and easy maintenance. It can serve as a compact, high-precision filling device for various liquid dispensing and sample handling tasks, widely applied in scientific research and light industrial fields. Equipped with a touchscreen control system, consumable-free design, and a range of accessories, it meets laboratories’ high standards for efficiency, safety, and diversified liquid handling.
Features
- High-precision dispensing: Ensures excellent repeatability and accuracy, suitable for applications requiring strict liquid volume control.
- Smart touchscreen operation: Clear touchscreen interface for convenient and intuitive operation, improving work efficiency.
- Consumable-free design: No need for consumable replacement, offering long-term cost savings and environmental benefits.
- Low maintenance cost: Simple structure with maintenance-free design reduces daily workload.
- Expandable for industrial use: Can be easily adapted to connect with automation systems for small-scale production line liquid dispensing tasks.
- Drying tube configuration: Standard drying tube for reagents sensitive to moisture and CO (users can add compatible absorbents).
- Built-in rotary valve: 0‒90° rotation design with quick venting and reagent recirculation functions, enhancing operational safety.
- Optional windows: Standard transparent and amber windows; amber is suitable for light-sensitive liquids (e.g., iodine solution, potassium permanganate, silver nitrate).
- Touchscreen control: Intuitive and convenient interface for setting dispensing programs, improving workflow efficiency.
- Efficient liquid handling: Adjustable aspiration/dispense speed with 10-level control to accommodate different viscosities and workflows.
- Multiple dispensing modes: Supports manual dispensing, automatic dispensing, automatic multi-step dispensing, manual free dispensing, custom dispensing, and titration functions—one device, multiple applications.
- Dispensing Modes
- Manual fixed-volume dispensing: Set volume (mL); manually control aspiration and dispensing.
- Automatic fixed-volume dispensing: Set dispensing interval, volume, and repetitions; manually trigger the first dispense, then the program continues dispensing according to the set interval.
- Manual free dispensing: Manually control aspiration and dispensing volumes.
- Titration: Perform manual or continuous titration until stopped; display titration volume (e.g., volumetric flask preparation, pH adjustment).
Specifications
| Working range Operating temperature range Quality standard Bluetooth function WiFi function Battery capacity Display Display PC interface Weight |
10mL 25mL 50mL 0.01 mL ‒ 10 mL, max 0.02 mL ‒ 25 mL, max 0.02 mL ‒ 50 mL, max transfer volume 25 mL, transfer volume 25 mL, transfer volume 50 mL, min 10 μL min 20 μL min 20 μL 10-30℃ 10-30℃ 10-30℃ ISO 8655 ISO 8655 ISO 8655 Yes Yes Yes Yes Yes Yes 3500mAh 3500mAh 3500mAh 1000 1000 1000 experimentrecords experimentrecords experimentrecords 4.3-inch TFT color 4.3-inch TFT color 4.3-inch TFT color screen, 800×480 screen, 800×480 screen, 800×480 resolution resolution resolution Type-C and WiFi Type-C and WiFi Type-C and WiFi 1.2kg 1.2kg 1.2kg |
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Working accuracy
| Volume mL |
Measured volume | Systematic error | Random error | ||
|---|---|---|---|---|---|
| mL | μL | % | μL | % | |
| 0.01-10mL | 10mL | ±50 | ±0.5 | ±30 | ±0.3 |
| 5mL | ±50 | ±1.0 | ±30 | ±0.6 | |
| 1mL | ±50 | ±5.0 | ±30 | ±3.0 | |
| 0.02-25mL | 25mL | ±125 | ±0.5 | ±62.5 | ±0.25 |
| 12.5mL | ±125 | ±1.0 | ±62.5 | ±0.5 | |
| 2.5mL | ±125 | ±5.0 | ±62.5 | ±2.5 | |
| 0.02-50mL | 50mL | ±250 | ±0.5 | ±125 | ±0.25 |
| 25mL | ±250 | ±1.0 | ±125 | ±0.5 | |
| 5mL | ±250 | ±5.0 | ±125 | ±2.5 |
