Dispensing Peristaltic Pump LB-11DPP provides a flow rate range from 0.0053 to 1808 mL/min, supporting both micro and bulk fluid dispensing tasks. It operates at a speed range of 0.1 to 350 rpm, offering smooth and controlled fluid flow. It features a 360° adjustable back suction angle, effectively preventing dripping and backflow after dispensing. Our peristaltic pump features a 4.3- inch full-color LCD, enabling real-time visualization of flow data, speed, and system status.
$ 2612.5
Download Catalog Download ManualSpecifications
| Flow Rate | 0.0053 to 1808 mL/min |
| Flow Rate Accuracy | ≤ ±0.5% |
| Flow Rate Resolution | 0.01 mL |
| Speed Range | 0.1 to 350 rpm |
| Speed Resolution | 0.01 rpm |
| Back Suction Angle | 0 to 360° |
| Temperature Range | 0 to 40°C |
| Relative Humidity | < 80% |
| Display | 4.3 |
| Motor Type | Closed-loop stepper motor |
| Control Method | Touch screen and Mechanical keypad |
| External Control | Start/stop, direction signal Passive: foot pedal switch Active: 5V–24V switch signal |
| External Control Signal | Optional: 0 to 5V, 0 to 10V, 4 to 20mA |
| Communication Interface | RS232, RS485 |
| Keypad Lifetime | 300,000 times |
| Power Consumption | < 80 W |
| Power Supply | Standard: AC 220V ±10% 50Hz/60Hz Optional: AC 110V ±10% 50Hz/60Hz |
| Dimension (L × W × H) | 259 × 157 × 237 mm |
| Packing Dimension | 450 × 280 × 400 mm |
| Net Weight | 8.5 kg |
| Gross Weight | 9.5 kg |
Features
Closed-loop motor
Mechanical keypad
Analog signal support
Foot pedal control
Signal switch compatibility
Low power consumption
Applications
Dispensing Peristaltic Pump is used for accurate, contamination-free transfer of micro to bulk fluids in laboratory and industrial settings. It is widely applied in biotechnology, pharmaceutical production, food processing, and chemical dispensing tasks.
Pump Head And Tubing Selection
| Pump Head (Channel Type) | Speed | Tubing Size (ID × Wall, mm) | Flow Rate |
| Pump Head 1 (Single) | 0.1 to 350 rpm | 0.8 × 1.6 mm | 0.0053 to 19 mL/min |
| Pump Head 2 (Single) | 0.1 to 350 rpm | 1.6 × 1.6 mm | 0.027 to 95 mL/min |
| Pump Head 3 (Single) | 0.1 to 350 rpm | 2.4 × 1.6 mm | 0.055 to 193 mL/min |
| Pump Head 4 (Single) | 0.1 to 350 rpm | 3.1 × 1.6 mm | 0.093 to 327 mL/min |
| Pump Head 5 (Single) | 0.1 to 350 rpm | 4.8 × 1.6 mm | 0.197 to 688 mL/min |
| Pump Head 6 (Single) | 0.1 to 350 rpm | 6.4 × 1.6 mm | 0.333 to 1167 mL/min |
| Pump Head 7 (Single) | 0.1 to 350 rpm | 7.9 × 1.6 mm | 0.430 to 1505 mL/min |
| Pump Head 8 (Single) | 0.1 to 350 rpm | 4.8 × 2.4 mm | 0.180 to 630 mL/min |
| Pump Head 9 (Single) | 0.1 to 350 rpm | 6.4 × 2.4 mm | 0.273 to 957 mL/min |
| Pump Head 10 (Single) | 0.1 to 350 rpm | 7.9 × 2.4 mm | 0.383 to 1342 mL/min |
| Pump Head 11 (Single) | 0.1 to 350 rpm | 9.6 × 2.4 mm | 0.517 to 1808 mL/min |
| Pump Head 1 (Dual) | 0.1 to 350 rpm | 0.8 × 1.6 mm | 0.0053 to 19 mL/min |
| Pump Head 2 (Dual) | 0.1 to 350 rpm | 1.6 × 1.6 mm | 0.027 to 95 mL/min |
| Pump Head 3 (Dual) | 0.1 to 350 rpm | 2.4 × 1.6 mm | 0.055 to 193 mL/min |
| Pump Head 3 (Dual) | 0.1 to 350 rpm | 3.1 × 1.6 mm | 0.093 to 327 mL/min |
| Pump Head 4 (Dual) | 0.1 to 350 rpm | 4.8 × 1.6 mm | 0.197 to 688 mL/min |
Frequently asked questions For Dispensing Peristaltic Pump
1. What are dispensing peristaltic pumps?
Our dispensing peristaltic pumps are designed to accurately move and dispense liquids through flexible tubing while preventing any contamination. They are widely used in laboratories and industries for precise liquid transfer.
2. How easy is it to maintain a peristaltic pump?
Yes, Labotronics pumps are designed for easy maintenance. Regular inspection and replacement of the tubing, along with cleaning the pump head, are usually all that’s needed to keep the pump running smoothly.
3. Do the pumps have safety features to prevent damage?
Labotronics pumps feature safety mechanisms such as overload detection and tubing failure alarms to protect the device. These features help maintain a reliable and safe operation.
4. What kinds of liquids can I dispense with a dispensing peristaltic pump?
Labotronics dispensing peristaltic pumps can handle a wide range of liquids, including chemicals, reagents, pharmaceuticals, and even viscous fluids. They are suitable for both corrosive and sterile liquids since the fluid only contacts the tubing.
5. Is the pump suitable for continuous or batch dispensing?
Yes, the pump is suitable for both continuous and batch dispensing. It can provide a steady flow for continuous applications or precise volume control for batch processes. This flexibility makes it ideal for various laboratory and industrial uses.
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| Flow Rate Range | 0.211 to 3600 mL/min |
| Flow Rate Accuracy | < ± 0.5% |
| Flow Rate Resolution | 0.01 mL |
| Speed Range | 0.1 to 600 rpm |
| Speed Resolution | 0.01 rpm |
| Flow rate range | 0.00166 ml / min ~ 2280 ml / min |
| Speed range | 1 rpm ~ 600 rpm |
| Dispensing volume range | 0.01 mL ~ 9999.99 mL |
| Number of channels | 2 |
| Number of rollers | 3 |
| Flow Rate Range | 0.3 to 6000 mL/min |
| Flow Rate Accuracy | < ± 0.5% |
| Flow Rate Resolution | 0.01 mL |
| Speed Range | 0.1 to 600 rpm |
| Speed Resolution | 0.01 rpm |
| Channel | 1 |
| Flow Rate | 0.69 to 12000 mL/min |
| Flow Rate Accuracy | ≤ ±0.5% |
| Flow Rate Resolution | 0.01 mL |
| Speed Range | 0.1 to 600 rpm |
| Maximum Flow Rate | 1440 mL/min |
| Speed Range | 10 to 300 rpm |
| Maximum Speed | 300 rpm |
| Speed Resolution | 0.1 rpm |
| Temperature Range | 0 to 40°C |
Address: Labotronics Scientific. 1007 N Orange St.,
Wilmington, DE 19801, USA
Mail: info@labotronics.com
WhatsApp: +1 579 401 0534
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