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L/S Computer/Network-Compatible Digital Peristaltic Pump Drive

This digital drive can be easily interfaced to a PC or a network to automate your lab workflow. Programmable, it accepts all pump head and tubing options for high-precision fluid transfer and dispensing.
0.02 to 100 rpm and 0.1 to 600 rpm versions available, with PC or network connectivity option.
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General

Masterflex L/S Computer- or Network-compatible Digital Drive

The computer/network-compatible is a digital peristaltic pump drive for accurate fluid delivery. It is compatible with all Masterflex L/S pump heads and tubing (pump heads sold separately).

  • Two motor speed options: 0.02 to 100 rpm, or 0.1 to 600 rpm
  • Control the pump remotely with a computer or through EtherNet/IP to automate your lab tasks. Analog controls also available.
  • High precision brushless motor accuracy (±0.1% speed control accuracy)
  • Various operating modes: continuous run, time dispense, copy dispense, volume dispense modes
  • Anti-drip function ensures dispensing accuracy
  • Open-head sensor support (only 07551-40 and 07551-42 drives)
  • Stack up to four pump heads (see below for more details)

Open-head sensor

This feature will shut off the pump when the pump head is opened, enhancing the worker's safety when changing the tubes. Whether it is accidental or intentional, power is removed and will be restored only when the pump head is closed.

The Computer-compatible versions do not support the open-head sensor option.

Connectivity options

Computer: automate your workflow by connecting the pump to a PC

EtherNet/IP, Profibus: digital communication protocols for automated operations

Compatible Pump Heads

Flow rate from 0.02 to 600 rpm (mL/min)

07551-30 (100 rpm)
(max number of heads)

07551-20, -40, -42 (600 rpm)
(max number of heads)

Standard

0.001 to 2900

✔️(4)

✔️(2)

Easy-Load

0.001 to 2300

✔️(4)

✔️(2)

Easy-Load II

0.001 to 2900

✔️(4)

✔️(2)

Easy-Load 3

0.001 to 2900

✔️(4)

✔️(2)

High-Performance

0.018 to 3400

✔️(1)

✔️(1)

Multichannel (Microbore)*

0.00005 to 200

✔️(4, up to 32 channels)

✔️(2, up to 16 channels)

Multichannel (L/S)* 0.001 to 2300 ✔️(4, up to 24 channels) ✔️(2, up to 16 channels)

Multichannel Cartridge*

0.001 to 1700

✔️(1, up to 8 channels)

✔️(1, up to 8 channels)

Reduced-Pulsation Multichannel Cartridge* 0.00001 to 350 ✔️(1, up to 12 channels) ✔️(1, up to 12 channels)
PTFE-Tubing 0.001 to 65 ✔️(1) ✔️(1)
PTFE-Diaphragm 10 to 800 ✔️(1) ✔️(1)
Cytoflow 0.03 to 7600 ✔️(1) ✔️(1)

*Multichannel, Multichannel Cartridge, and Minicartridge pump heads are not compatible with the drives that support open-head sensors.

Content

1x L/S Computer- or Network-compatible digital peristaltic pump drive

1x 6-ft (1.8-m) line cord with IEC 320/CEE22 socket

Specifications
07551-20 07551-30 07551-40 07551-42
Min rpm 0.1 0.02 0.1 0.1
Max rpm 600 100 600 600
Max number of heads 2 4 2 2
Housing materials Stackable ABS plastic housing, coated aluminum chassis
Speed control accuracy (resolution) ±0.1% (0.1 rpm at 600 rpm; 0.01 rpm at 100 rpm)
Display Four-line graphical LCD
Remote I/O

USB, 0-20 mA, 4-20 mA, 0-10 V

START/STOP, CW/CCW, PRIME via contact closure

Optional remote I/O RS-232 RS-232

Ethernet/IP

Bluetooth LE

Profibus

Bluetooth LE

Open-head sensor No No Yes Yes
Digital dispensing Yes
Motor Brushless DC - continuous duty - reversible - 1/10 hp (75 W)
Motor speed control type Microprocessor with PWM
IP rating IP33
Power 90 - 260 VAC; 50/60 Hz, 2.2 A
Operating temperature 0 to 40 °C (32 to 104 °F)
Dimensions (L x W x H) 27.4 x 21.2 x 21.6 cm (10.8" x 8.3" x 8.5")
Weight 5.9 kg (13 lb)
Warranty 2 years

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.

Resolution: Depending on the situation, we may send a replacement for the defective or missing item, provide a refund, or offer another satisfactory resolution. Our goal is to ensure you are completely satisfied with your purchase.

Follow-up: We will keep you updated throughout the process and confirm when the issue has been resolved to your satisfaction.

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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12 options for this product

L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
SKU: MF-07551-30-EU
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$4,828.95
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L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
SKU: MF-07551-30-US
100 rpm
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US
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L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
SKU: MF-07551-30-UK
100 rpm
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UK
$4,828.95
Login to request a quote
Available immediately
Out of stock
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
SKU: MF-07551-20-EU
600 rpm
Computer
EU
$4,828.95
Login to request a quote
Available immediately
Out of stock
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
SKU: MF-07551-20-US
600 rpm
Computer
US
$4,828.95
Login to request a quote
Available immediately
Out of stock
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
SKU: MF-07551-20-UK
600 rpm
Computer
UK
$4,828.95
Login to request a quote
Available immediately
Out of stock
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
SKU: MF-07551-40-EU
600 rpm
EtherNet/IP
EU
$6,129.90
Login to request a quote
Available immediately
Out of stock
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
SKU: MF-07551-40-US
600 rpm
EtherNet/IP
US
$6,129.90
Login to request a quote
Available immediately
Out of stock
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
SKU: MF-07551-40-UK
600 rpm
EtherNet/IP
UK
$6,129.90
Login to request a quote
Available immediately
Out of stock
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
SKU: MF-07551-42-EU
600 rpm
Profibus
EU
$5,545.58
Login to request a quote
Available immediately
Out of stock
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
SKU: MF-07551-42-US
600 rpm
Profibus
US
$5,545.58
Login to request a quote
Available immediately
Out of stock
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
L/S Computer/Network-Compatible Digital Peristaltic Pump Drive
SKU: MF-07551-42-UK
600 rpm
Profibus
UK
$5,545.58
Login to request a quote
Available immediately
Out of stock
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