Introduction
The U.S.Solid 4-channel syringe pump is designed for laboratories that require reliable, repeatable, smooth and precise fluid delivery without the complexity or cost of high-end automation systems. It supports simultaneous operation of up to 4 syringes, making it ideal for researchers who need higher throughput while maintaining accurate and stable flow control.
With support for infusion and withdrawal, ultra-low flow rates down to 1 nL/min, customizable syringe sizes, synchronized multi-channel fluid delivery, stall detection, power-loss memory, calibration, and RS485 communication, the pump provides the essential features required for most laboratory research applications.
Whether used in microfluidics, electrospinning, chemistry, materials research, pharmaceutical development, or biological laboratories, it delivers dependable performance for everyday scientific research.
Applications
Pharmaceutical Research
Biological Laboratories
Micro-Volume Liquid Infusion
Chemistry
Features
More Details
Unlike basic syringe pumps that perform only a single infusion or withdrawal, this pump allows independent configuration of infusion and withdrawal parameters, providing greater flexibility for repetitive laboratory procedures.
Packing List
Syringe Pump *1, Power Cable *1, Syringe *2.
User Manual
For detailed information on installation, setup, and usage, please refer to the user manual.
Technical Data
| SKU | JFSP00017 | Model | USS-SP00017 |
| Pump Type | Multi-Channel Infuse/Withdraw Syringe Pump | Channels | 4 |
| Linear Force | 280 N | Operating Modes | Infuse, Withdraw, Withdraw-then-Infuse, Infuse-then-Withdraw, Cyclic infuse/withdraw operation |
| Flow Rate Range | 0.001 μL/min - 36.859 mL/min | Compatible Syringe Size | 10 μL - 20 mL |
| Maximum Stroke | 140 mm | Stepping Resolution | 0.156 μm |
| Linear Speed | 5 μm/min - 130 mm/min | Accuracy | Error ≤±0.5% (when the stroke is at least 30% of the maximum stroke) |
| Display | LCD Display | Communication Interface | RS485 |
| Calibration Function | Supported | Syringe Selection | Built-in Syringe List & Direct Inner Diameter Input |
| Power Supply | AC 90V-260V/30W | Dimensions | 280 × 210 × 140 mm |
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FAQ
1. Why choose a four-channel syringe pump?
A four-channel syringe pump allows up to four syringes to run simultaneously under identical operating conditions. It helps increase laboratory throughput, improve experimental consistency, and reduce the time required for repetitive testing, making it ideal for parallel sample processing and screening applications.
2. Can each syringe be set to a different flow rate?
No. All four syringes operate simultaneously using the same operating parameters. This synchronized design is ideal for running multiple samples under identical experimental conditions, helping improve repeatability and experimental consistency.
3. What flow rates can this syringe pump achieve?
The available flow rate depends on the syringe inner diameter. Smaller syringes provide lower flow rates for micro-volume applications, while larger syringes allow higher flow rates.
The USS-SP00017 supports syringe sizes from 10 μL to 20 mL. Use the reference values shown here to determine whether your syringe and target flow rate are suitable.
| Syringe Size | Reference Flow Rate |
|---|---|
| 10 μL | 0.001 μL/min – 0.0128 mL/min |
| 50 μL | 0.0048 μL/min – 0.0618 mL/min |
| 100 μL | 0.0101 μL/min – 0.1307 mL/min |
| 500 μL | 0.0415 μL/min – 0.5392 mL/min |
| 1 mL | 0.0875 μL/min – 1.1373 mL/min |
| 10 mL | 1.0821 μL/min – 14.068 mL/min |
| 20 mL | 1.4176 μL/min – 36.859 mL/min |
4. What syringes are compatible with this pump?
The pump supports syringe sizes from 10 μL to 20 mL. Common syringe specifications can be selected from the built-in syringe library. If your syringe is not listed, you can directly enter the syringe inner diameter to configure a custom syringe.
5. Can infusion and withdrawal use different settings?
Yes. In Infuse-then-Withdraw and Withdraw-then-Infuse modes, the infusion and withdrawal flow rates and target volumes can be configured separately. An adjustable pause time can also be set between the two directions.
6. Can the pump be controlled by a computer?
Yes. The built-in RS485 communication interface allows integration with external computer systems and laboratory automation.
7. How does the pump ensure reliable operation?
The pump features built-in calibration for improved dispensing accuracy, automatic Stall protection that stops operation if excessive resistance is detected, and power-off memory that retains operating parameters after a power interruption.
8. Is this syringe pump intended for medical or clinical use?
No. This product is designed for laboratory research and scientific applications only. It is not intended for clinical, diagnostic, or patient infusion use.
9. What warranty does this syringe pump include?
We offer a one-year quality warranty. See more about our return policy.
10. Not sure if this pump is suitable for your application?
Send us your syringe size, required flow rate, and operating mode. Our team can help confirm compatibility before ordering.