LSP02 Dual-channel syringe pump
No. of Syringes：2
Flow rates：0.0008uL/min - 108.178mL/min
Display：Liquid volume, flow rate, or linear velocity
Control：Panel, external control
Stroke of the drive unit：140mm
Motor：Stepper motor
- Product Parameters
- Selection Guide
- Service Guarantee
- Related Products
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Technical Specifications Number of Channels 2 Working Mode Infusion / Withdraw ( Infusion, withdrawal, infusion / withdrawal, withdrawal / infusion, continuous ) Syringe Size 10 uL to 60 mL Syringe Selection The syringe can be selected in the manufacturer table which includes manufacturer, material and size or input the inner diameter of the syringe barrel directly Display 128x64 graphic LCD Display Setting Volume, flow rate, linear speed Setting Mode Rotary coded switch and membrane keypad Fast forward / backward Infuse or withdraw liquid at full speed Advance per Micro-step 0.156 micron Infusion Volumn per Microstep 0.0919µl (60 mL BD Syringe) Max. Step Rate 867 steps/sec Min. Step Rate 1 step/30 secs Max. Linear Rate 130 mm/min Min. Linear Rate 5 µm/min Linear Force ≤280N Accuracy ≤ 0.5% error in the condition of ≥ 30% of max. infusion distance Power Supply AC 90-265V 50Hz/60Hz Power consumption ＜ 50W Operating temperature 5°C - 40°C (41°F - 104°F) Relative humidity 20% - 80% RH Dimensions 280mm*263.5mm*153.2mm Weights 4.9 Kg Communication Function RS485 External Control Function Input / output control Power-off Memory Storing the running parameters automatically Calibration Function Acquire accurate volume through calibration Protection Function The pump will stall and give an alarm when the drive structure of the pump is blocked Syringe Protection Adjust syringe rest to prevent syringe from damaging
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Selection Strategy1. Confirm the required flow rate (mL/min) and the number of pipelines to be conveyed.
2. Confirm the usage scenario – it can be used directly or in conjunction with equipment, controlled via RS485 or external signals.
3. Parameter display – digital tubes only show speed; LCD screens display flow rate, speed, and other calibration parameters; touch screens display flow rate, speed, and other programming or configuration parameters.
4. Liquid composition – affects the choice of tubing. For conventional fluids, platinum-cured silicone tubing is recommended; for corrosive fluids, imported tubing is recommended.
Considerations when selecting a driver:
- Flow rate – the higher the driver speed, the greater the flow; select an appropriate driver based on the reference flow rate.
- Control method – options include fixed speed, adjustable speed, adjustable speed with flow correction (for precise flow control), adjustable speed with flow distribution (quantitative distribution), and external signal control, among others.
- Parameter display – choices include digital tubes, LCD screens, and touch screens.
- Protection – depending on the usage environment, consider the sealing, dust-proof, and waterproof requirements for the driver.
Considerations when selecting a pump head:
- Flow rate – select an appropriate pump head according to the reference flow rate.
- Tubing replacement frequency – except for OEM series products, most pump heads meet the requirements for quick tubing replacement.
- Suitable number of channels – for multi-channel requirements, you can choose a multi-channel pump head or connect pump heads in series.
- Chemical resistance – consider the impact of fluid overflow on pump head materials.
Considerations when selecting tubing:
- Flow rate – refer to the tubing’s reference flow rate curve.
- Chemical resistance – select the material of the tubing accordingly.
- Fluid temperature – different materials perform differently at various temperatures.
- Suction requirements – high-performance tubing should be selected if suction requirements exist.
- Tubing lifespan – the lifespan varies depending on usage conditions; for example, BPT tubing is nearly 30 times more durable than domestic silicone tubing.
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Regarding Delivery TimePeristaltic pumps, syringe pumps, micro plunger pumps, domestically produced silicone tubing, and other series of products are mostly in stock and can be shipped within 48 hours;
Filling machines, filling systems, and other products are usually made to order, with relatively low inventory. The delivery time is about 1–2 weeks, with a small portion in stock;
Common models of imported hose series products are stocked; due to the impact of international logistics on imported hoses, under special circumstances, the delivery time is about 1–4 weeks;
Note: All peristaltic pump series products require 3 days of continuous operation and aging before leaving the factory to ensure a lower failure rate and allow customers to use them with confidence.
Regarding After-Sales
Warranty is one year (excluding consumables; improper use or human damage is not covered)
For special situations caused by selection or actual application, such as flow differences, usage environment, or personal reasons, products can be directly exchanged by contacting customer service, as long as it does not affect secondary sales.
Regarding Logistics
Please communicate with customer service and confirm.
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