dLSP501X Independent Syringe Pump - Darwin Microfluidics

Longer

dLSP501X Independent Syringe Pump

Name: dLSP501X Independent Syringe Pump
Brand: Longer
Price: 2408.0 EUR
Availability: InStock

The dLSP501X split-type syringe pump offers high-precision, modular fluid control for a wide range of fluid handling applications. Designed for research and industry, this pump combines accurate, pulse-free flow delivery with intuitive control options and robust safety features.

Featuring a modular architecture to optimize lab space, the system includes a user-friendly 7" touch screen controller, with up to 4 independent syringe pump units. With an overall accuracy ≤±0.35%, these syringe pumps are suitable for the most demanding lab applications.

For advanced automation and remote operation, the PC software (sold separately) enables precise programming, method storage, and control of up to 10 syringe modules simultaneously.

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2,408.00€ - 8,026.80€

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Power supply: (Required)

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dLSP501X Independent Syringe Pump

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General
Content
Specifications
Flow rates
Documentation

General

The dLSP501X syringe pump is designed to deliver outstanding performance in precision dosing, dispensing, and continuous flow applications. With its modular split-type design to control each syringe unit independently, the system separates the compact drive unit from the control module, enabling greater flexibility in lab or production layouts. The intuitive 7-inch touchscreen interface provides effortless access to control settings and real-time monitoring, while advanced control options (including PC software and external PLC integration) offer seamless automation and scaling capabilities.

Choose between dLSP501S (syringe up to 250 µL), dLSP501L (syringe up to 1000 µL), and dLSP501W (syringe up to 60 mL) depending on your application needs.

Features

Outstanding flow control: Ultra-fine linear resolution down to 0.6096 µm/min and flow rates as low as 0.0048 nL/min ensure smooth, pulse-free delivery
Wide range of syringe compatibility: Supports syringes from 0.5 µL to 60 mL, including user-defined options
Flexible control modes: Operate via the touch screen (up to 4 units), PC software (control up to 10 units independently), or PLC/external controller via RS485 with Modbus RTU protocol
Multiple work modes: Infusion, withdrawal, alternating infusion/withdrawal, and programmable routines tailored to your workflow (PC software only)
High-accuracy delivery: ±0.35% linear travel accuracy and ≤0.03% CV during rated travel
Robust data integrity: Screen lock, multi-level user access, log records, and FDA 21 CFR Part 11 compliant electronic signatures ensure secure operation
Programming capabilities: Define and store up to 100 parameter sets; create custom programs using the advanced editor (PC software, included with the pump)
Compact & powerful: Small footprint of the drive units makes the system ideal for limited-space environments while maintaining strong linear force output (up to 100 N for dLSP501W)

For dLSP501S and dLSP501L, a four-channel base (sold separately) allows for quickly connection/disconnection and syringe units management in a compact space.

To control up to 10 syringe units from a PC, a dedicated software (sold separately) is available.

Whether your work involves microfluidics, life science research, analytical chemistry, or industrial dosing, the dLSP501X provides accurate, repeatable, and customizable flow control, ranging from nanoliters to milliliters, with full traceability and compliance-ready features.

Content

1x dLSP501 controller

1-4x Syringe units with cables

1x Power supply

1x Advanced method software

Controller stand and syringe four-channel base are sold separately.

Specifications

Model	Syringe drive unit	dLSP501S	dLSP501L	dLSP501W
	Controller	dLSP uC
Control mode	Touch screen controller	Control 1-4 separated drive units with preset parameters through the touch screen controller
	Computer	Dedicated PC control software can control 10 drive units independently (sold separately)
	PLC/other controller	RS485 interface, Modbus RTU: control up to 40 drive units independently
Display		7" HD LCD
Work mode		Infusion only, withdrawal only, infusion/withdrawal, withdrawal/infusion, programming (through PC software)
Total stroke of the drive unit		70 mm	70 mm	95 mm
Pusher advance per microstep		0.095 µm/µstep	0.099 µm/µstep	0.098 µm/µstep
Linear speed		0.6096 µm/min - 182.88 mm/min	0.635 µm/min - 190.5 mm/min	0.625µm/min - 143.75mm/min
Linear speed resolution		0.6096 µm/min	0.635 µm/min	0.625 µm/min
Linear travel accuracy		≤±0.35% (when travel ≥30% of the stroke)
Linear travel CV		0.03% (rated travel)
Max. linear force		15N (can be set 20%-100%)	30N (can be set 20%-100%)	100N (can be set 20%-100%)
Syringe (built-in manufacturer, or user-defined)		0.5µL - 250 µL	0.5 µL - 1000 µL	5 µL - 60 mL
Flow rate calibration		Calibrate each syringe unit for better flow rate /dispensing volume accuracy and precision
Parameter method		Up to 100 parameter methods can be stored on the controller, and can be imported/exported with a USB flash drive
Programming function		Through the controller: infusion, withdrawal, delay, repeat. Through PC software: constant flow rate, ramp up/down, delay, repeat.
Screen lock mode		Prevent misoperation while the pump runs
User access control		Three levels of user access (administrator, developer, operator), each user can have an exclusive password
Log record		Record the pump operation history, and can be exported to a USB flash drive
Electronic signature		Electronic signatures on the log record for FDA 21CFR Part11 compliance
Pump state when powered up		Default state is "stop", can be set to "continue to run" through communication commands
Fast forward/backward		Infuse or withdraw liquid at full speed for quick emptying/filling
Controller dimensions		187 mm123 mm39 mm
Controller weight		0.6 kg
Power supply for the controller		AC 90V-260V/30W
Drive unit dimensions (LxWxH)		1703558 mm	1804574 mm	23510391 mm
Drive unit weight		0.31 kg	0.51 kg	1.65 kg
Power supply for drive unit		DC 24V/2W	DC 24V/3.6W	DC 24V/7.5W

Flow rates

These flow rates are given for standard syringe volumes and barrel IDs. Custom syringe sizes can be added from the controller or PC software for each syringe pump unit.

Syringe	Syringe ID (mm)	dLSP 501S	dLSP 501L	dLSP 501W
0.5 µL	0.1	0.0048 nL/min - 1.435 µL/min	0.0050 nL/min - 1.495 µL/min
1 µL	0.15	0.0108 nL/min - 3.230 µL/min	0.0112 nL/min - 3.365 µL/min
2 µL	0.2	0.0191 nL/min - 5.742 µL/min	0.0199 nL/min - 5.982 µL/min
5 µL	0.35	0.0586 nL/min - 17.59 µL/min	0.0611 nL/min - 18.32 µL/min	0.0601 nL/min - 13.82 µL/min
10 µL	0.5	0.1196 nL/min - 35.89 µL/min	0.1246 nL/min - 37.39 µL/min	0.1227 nL/min - 28.21 µL/min
25 µL	0.8	0.3063 nL/min - 91.88 µL/min	0.3190 nL/min - 95.71 µL/min	0.3140 nL/min - 72.22 µL/min
50 µL	1.1	0.5790 nL/min - 173.7 µL/min	0.6032 nL/min - 180.9 µL/min	0.5937 nL/min - 136.5 µL/min
100 µL	1.46	1.020 nL/min - 306.0 µL/min	1.063 nL/min - 318.8 µL/min	1.046 nL/min - 240.5 µL/min
250 µL	2.3	2.531 nL/min - 759.4 µL/min	2.637 nL/min - 791.1 µL/min	2.595 nL/min - 596.9 µL/min
500 µL	3.25		5.265 nL/min - 1580 µL/min	5.182 nL/min - 1192 µL/min
1000 µL	4.61		10.594 nL/min - 3178 µL/min	10.43 nL/min - 2398 µL/min
2 mL	9			39.74 nL/min - 9.140 mL/min
5 mL	13.1			84.20 nL/min - 19.37 mL/min
10 mL	16.6			135.2 nL/min - 31.10 mL/min
20 mL	19			177.1 nL/min - 40.74 mL/min
30 mL	23			259.5 nL/min - 59.69 mL/min
60 mL	29.14			416.6 nL/min - 95.82 mL/min

Documentation

dLSP501X operating manual

dLSP501X brochure

dLSP501X datasheet

Your Question Answered

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Darwin Microfluidics being based in France, ships orders under Delivered At Place (DAP) incoterms. This means that for customers outside the European Union (EU), you are responsible for any applicable customs fees, duties, and taxes in addition to the shipping costs. These charges are determined by your local customs authority and must be paid by you upon the arrival of the shipment in your country.

We recommend contacting your local customs office for detailed information on these charges if you're ordering from outside the EU, as they can vary depending on the destination and the value of your order. Please note that these additional costs are not included in the shipping fees charged by Darwin Microfluidics.

If you've received your order from Darwin Microfluidics and found that a product is defective or missing, please follow these steps to resolve the issue:

Report immediately: Contact our customer service team as soon as possible. Reporting the issue promptly helps us address your concern more efficiently.

Provide details: When you contact us, please provide your order number, the name the order was placed under, and a detailed description of the issue. For defective products, include clear photos or a video that shows the defect.

Review: Our team will review your claim to determine the best course of action. We may ask for additional information or details about the problem.

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We apologize for any inconvenience caused by a defective or missing item and are committed to resolving your issue as quickly and smoothly as possible.

At Darwin Microfluidics, our goal is to offer the most competitive prices directly as our list price, ensuring that all our customers receive great value without needing to navigate complex discount structures. Here’s a detailed look at our discount policy:

Competitive list prices: We work hard to ensure our list prices are among the most competitive in the market. This approach allows us to offer fair pricing to all our customers from the start, eliminating the need for frequent discounts.

Quantity-based discounts: For certain products, we offer quantity-based discounts directly on the product pages. These discounts are automatically applied based on the quantity of the product you purchase, providing savings for bulk purchases without the need for special codes or negotiations.

Bulk orders: While we strive to offer the best prices upfront, we understand that customers making large-scale purchases may have special considerations. In such cases, we invite you to discuss your needs with our sales team. Depending on the size and nature of your order, we may be able to offer tailored discounts or pricing adjustments.

We believe in transparency and simplicity in pricing, allowing you to make your purchases with confidence, knowing you're receiving a fair deal without the hassle of negotiating discounts. If you have any questions about pricing or discounts for bulk orders, please don't hesitate to reach out to our sales team for personalized assistance.

Please follow our returns & refund page.

Since Darwin Microfluidics sells exclusively to companies and institutions and is based in France, the VAT treatment for your orders depends on the location of your company or institution:

Within the EU (excluding France): For customers in other EU countries, the reverse charge mechanism applies. This means that VAT is not charged by us at the point of sale. Instead, it is your responsibility to account for the VAT at the standard rate applicable in your country under the reverse charge procedure. This process helps simplify cross-border transactions within the EU.

In France: For customers located in France, standard French VAT rates apply to all purchases. As a France-based company, we are required to charge VAT on sales to other French companies and institutions, which you can then reclaim according to local VAT procedures if applicable.

Outside the EU: For customers outside the European Union, sales are not subject to VAT by us. However, you may be subject to import duties, taxes, and charges that are not included in the item price or shipping cost. These charges are the buyer's responsibility and vary by country. We advise checking with your local customs office for more information.

Please ensure your VAT identification number is provided during the ordering process for EU transactions to qualify for the reverse charge mechanism. If you have any questions regarding VAT charges or need further assistance with VAT-related issues, please contact our customer service team.

We are unable to provide specific estimates for customs fees, duties, or taxes associated with your order. These charges are determined by the customs authority in your country and can vary based on a variety of factors, including the type of items purchased, their value, and the country to which they are being shipped.

We recommend contacting your local customs office directly to get the most accurate and up-to-date information regarding potential customs charges for your order. They can provide you with detailed guidelines on the fees you might expect to pay based on the products you're importing from us.

Please remember, these charges are the responsibility of the recipient and are not included in the shipping costs paid to Darwin Microfluidics.

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Got a question or need a custom microfluidic solution? Our experts are here to help! Whether you're looking for prototyping, design consultation, or bulk manufacturing, we provide tailored solutions to fit your needs.

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The dLSP501X split-type syringe pump offers high-precision, modular fluid control for a wide range of fluid handling applications. Designed for research and industry, this pump combines accurate, pulse-free flow delivery with intuitive control options and robust safety features.

Featuring a modular architecture to optimize lab space, the system includes a user-friendly 7" touch screen controller, with up to 4 independent syringe pump units. With an overall accuracy ≤±0.35%, these syringe pumps are suitable for the most demanding lab applications.

For advanced automation and remote operation, the PC software (sold separately) enables precise programming, method storage, and control of up to 10 syringe modules simultaneously.

General

Choose between dLSP501S (syringe up to 250 µL), dLSP501L (syringe up to 1000 µL), and dLSP501W (syringe up to 60 mL) depending on your application needs.

Features

Outstanding flow control: Ultra-fine linear resolution down to 0.6096 µm/min and flow rates as low as 0.0048 nL/min ensure smooth, pulse-free delivery
Wide range of syringe compatibility: Supports syringes from 0.5 µL to 60 mL, including user-defined options
Flexible control modes: Operate via the touch screen (up to 4 units), PC software (control up to 10 units independently), or PLC/external controller via RS485 with Modbus RTU protocol
Multiple work modes: Infusion, withdrawal, alternating infusion/withdrawal, and programmable routines tailored to your workflow (PC software only)
High-accuracy delivery: ±0.35% linear travel accuracy and ≤0.03% CV during rated travel
Robust data integrity: Screen lock, multi-level user access, log records, and FDA 21 CFR Part 11 compliant electronic signatures ensure secure operation
Programming capabilities: Define and store up to 100 parameter sets; create custom programs using the advanced editor (PC software, included with the pump)
Compact & powerful: Small footprint of the drive units makes the system ideal for limited-space environments while maintaining strong linear force output (up to 100 N for dLSP501W)

For dLSP501S and dLSP501L, a four-channel base (sold separately) allows for quickly connection/disconnection and syringe units management in a compact space.

To control up to 10 syringe units from a PC, a dedicated software (sold separately) is available.

Content

1x dLSP501 controller

1-4x Syringe units with cables

1x Power supply

1x Advanced method software

Controller stand and syringe four-channel base are sold separately.

Specifications

Model	Syringe drive unit	dLSP501S	dLSP501L	dLSP501W
	Controller	dLSP uC
Control mode	Touch screen controller	Control 1-4 separated drive units with preset parameters through the touch screen controller
	Computer	Dedicated PC control software can control 10 drive units independently (sold separately)
	PLC/other controller	RS485 interface, Modbus RTU: control up to 40 drive units independently
Display		7" HD LCD
Work mode		Infusion only, withdrawal only, infusion/withdrawal, withdrawal/infusion, programming (through PC software)
Total stroke of the drive unit		70 mm	70 mm	95 mm
Pusher advance per microstep		0.095 µm/µstep	0.099 µm/µstep	0.098 µm/µstep
Linear speed		0.6096 µm/min - 182.88 mm/min	0.635 µm/min - 190.5 mm/min	0.625µm/min - 143.75mm/min
Linear speed resolution		0.6096 µm/min	0.635 µm/min	0.625 µm/min
Linear travel accuracy		≤±0.35% (when travel ≥30% of the stroke)
Linear travel CV		0.03% (rated travel)
Max. linear force		15N (can be set 20%-100%)	30N (can be set 20%-100%)	100N (can be set 20%-100%)
Syringe (built-in manufacturer, or user-defined)		0.5µL - 250 µL	0.5 µL - 1000 µL	5 µL - 60 mL
Flow rate calibration		Calibrate each syringe unit for better flow rate /dispensing volume accuracy and precision
Parameter method		Up to 100 parameter methods can be stored on the controller, and can be imported/exported with a USB flash drive
Programming function		Through the controller: infusion, withdrawal, delay, repeat. Through PC software: constant flow rate, ramp up/down, delay, repeat.
Screen lock mode		Prevent misoperation while the pump runs
User access control		Three levels of user access (administrator, developer, operator), each user can have an exclusive password
Log record		Record the pump operation history, and can be exported to a USB flash drive
Electronic signature		Electronic signatures on the log record for FDA 21CFR Part11 compliance
Pump state when powered up		Default state is "stop", can be set to "continue to run" through communication commands
Fast forward/backward		Infuse or withdraw liquid at full speed for quick emptying/filling
Controller dimensions		187 mm123 mm39 mm
Controller weight		0.6 kg
Power supply for the controller		AC 90V-260V/30W
Drive unit dimensions (LxWxH)		1703558 mm	1804574 mm	23510391 mm
Drive unit weight		0.31 kg	0.51 kg	1.65 kg
Power supply for drive unit		DC 24V/2W	DC 24V/3.6W	DC 24V/7.5W

Flow rates

These flow rates are given for standard syringe volumes and barrel IDs. Custom syringe sizes can be added from the controller or PC software for each syringe pump unit.

Syringe	Syringe ID (mm)	dLSP 501S	dLSP 501L	dLSP 501W
0.5 µL	0.1	0.0048 nL/min - 1.435 µL/min	0.0050 nL/min - 1.495 µL/min
1 µL	0.15	0.0108 nL/min - 3.230 µL/min	0.0112 nL/min - 3.365 µL/min
2 µL	0.2	0.0191 nL/min - 5.742 µL/min	0.0199 nL/min - 5.982 µL/min
5 µL	0.35	0.0586 nL/min - 17.59 µL/min	0.0611 nL/min - 18.32 µL/min	0.0601 nL/min - 13.82 µL/min
10 µL	0.5	0.1196 nL/min - 35.89 µL/min	0.1246 nL/min - 37.39 µL/min	0.1227 nL/min - 28.21 µL/min
25 µL	0.8	0.3063 nL/min - 91.88 µL/min	0.3190 nL/min - 95.71 µL/min	0.3140 nL/min - 72.22 µL/min
50 µL	1.1	0.5790 nL/min - 173.7 µL/min	0.6032 nL/min - 180.9 µL/min	0.5937 nL/min - 136.5 µL/min
100 µL	1.46	1.020 nL/min - 306.0 µL/min	1.063 nL/min - 318.8 µL/min	1.046 nL/min - 240.5 µL/min
250 µL	2.3	2.531 nL/min - 759.4 µL/min	2.637 nL/min - 791.1 µL/min	2.595 nL/min - 596.9 µL/min
500 µL	3.25		5.265 nL/min - 1580 µL/min	5.182 nL/min - 1192 µL/min
1000 µL	4.61		10.594 nL/min - 3178 µL/min	10.43 nL/min - 2398 µL/min
2 mL	9			39.74 nL/min - 9.140 mL/min
5 mL	13.1			84.20 nL/min - 19.37 mL/min
10 mL	16.6			135.2 nL/min - 31.10 mL/min
20 mL	19			177.1 nL/min - 40.74 mL/min
30 mL	23			259.5 nL/min - 59.69 mL/min
60 mL	29.14			416.6 nL/min - 95.82 mL/min

Documentation

dLSP501X operating manual

dLSP501X brochure

dLSP501X datasheet

View All

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dLSP501X Independent Syringe Pump

The dLSP501X split-type syringe pump offers high-precision, modular fluid control for a wide range of fluid handling applications. Designed for research and industry, this pump combines accurate, pulse-free flow delivery with intuitive control options and robust safety features.

Featuring a modular architecture to optimize lab space, the system includes a user-friendly 7" touch screen controller, with up to 4 independent syringe pump units. With an overall accuracy ≤±0.35%, these syringe pumps are suitable for the most demanding lab applications.

For advanced automation and remote operation, the PC software (sold separately) enables precise programming, method storage, and control of up to 10 syringe modules simultaneously.

Complete Your Setup

Features

Your Question Answered