EXTENDO 944X
EXTENDO 944X Featuring several next gen optimizations, the Extendo 944X telehandler is powered by a standard
Harvard Apparatus PHD ULTRA Syringe Pump
The Harvard Apparatus PHD ULTRA Programmable Syringe Pump is a high-accuracy advanced syringe pump capable of running up to 10 syringes at the same time. This pump represents the latest technology in syringe pumps and allows you to smoothly deliver fluid volumes from hundreds of mL/min all the way down to pL/min. It is perfectly suited to microfluidic applications where a wide range of flow rates or a high force is necessary.
Infusion/withdrawal programmable version, available with various syringe racks up to 10 channels.
- Product SKU:
Support by a team of engineers & PhDs
Worldwide Express Shipping (delivery in 1-3 days for products in stock)
Simplified Purchasing pay by invoice or credit card
5,577.00€ - 6,290.00€
Complete Your Setup
Use the checkboxes to select the products you need.
General
Flow rates from 1.50 pL/min to 216 mL/min are delivered with a high grade of accuracy (0.25%) and reproducibility (0.05%). A small step-angle stepper motor, controlled by a microprocessor, drives a lead screw and pusher block. Advanced micro-stepping techniques are employed to further reduce the step angle and eliminate flow pulsation.
- Infusion-only or infusion/withdrawal programmable versions
- Advanced programs (infusion/withdrawal version only): ramp, gradient, multi-step programming (see "Programs and Connectivity")
- Use in constant flow or constant pressure mode
- Automatic correction of the flow rate to maintain constant pressure
- Highly modular multi-syringe operation (up to 10 syringes simultaneously)
- Intuitive LCD color touch screen and icon interface for a highly user-friendly control
- Can be oriented vertically or horizontally for optimum experimental connectivity
- Adjustable linear force to 34 kg (75 lbs)
- 2-year warranty
PHD ULTRA options
The Harvard Apparatus PHD ULTRA pump Infusion/Withdrawal Programmable supports both infusion and withdrawal operations and can use both simplified pumping profiles or the more advanced pumping profiles and I/O settings that permit interactions with external devices. In addition to supporting all of the advanced programming tools available on the PHD ULTRA, this model also allows users to create and store multiple user-defined Methods on the pump.
Various syringe rack options are offered with this pump:
- The standard 2-syringe rack holds 2 syringes from 0.5 μl to 140 ml
- The 4 x 140 multi-rack holds four 60 ml or 140 ml plastic syringes only
- 6/10 multi-rack holds up to 10 syringes from 0.5 μl to 20 ml and up to 6 syringes from 30 ml to 60 ml
- The microliter syringe rack independently holds 4 syringes, from 0.5 μl to 10 ml, enabling syringes of different sizes to run simultaneously
 |
 |
Touch Screen Interface
 |
 |
 |
The high-resolution LCD touchscreen with an intuitive icon interface grants users unparalleled ease of use. You can create, save and run both simple and complex multi-step pumping methods without a PC and then clearly monitor all key parameters displayed directly on the touchscreen interface.
Programs and Connectivity
Harvard Apparatus PHD ULTRA Advanced Programming Features
This model supports infuse only, withdraw only, infuse/withdraw and withdraw/infuse operations. Users can create and store multiple Methods of up to 800 steps on the pump.
The Harvard Apparatus Existing Methods and User-Defined Methods consist of Pump Operation Profiles that can be selected along with a syringe selection, commands, and I/O triggers to create a Method. There are eight Pump Operation Profiles available for selection:
- Constant rate
- Ramp
- Stepped
- Pulse
- Bolus
- Concentration
- Gradient
- Autofill
These pre-programmed profiles can be selected for quick and easy configuration of the pumps. The basic operation is a simple 3-step procedure:
- Select a Method
- Enter operating parameters
- Preview or Run your Method
Quick Start Methods are for simple infusions, withdrawals, or a combination. If more complexity is needed a User-Defined Method can be made up of the pump operation profiles with up to 50 individual steps consisting of the following commands:
- Time delays
- Repeating steps
- Stopping the pump
- Triggering the pump’s TTL output
- Accepting an input, such as a user touch
- Events triggering infusion or withdrawal
Methods can be named for easy identification and stored on a computer for later retrieval. Methods can be edited, renamed, deleted, appended to one another, and exported to other pumps, giving maximum flexibility and control to the syringe pump users. By programming and saving custom Methods in the pump, multi-user errors are reduced. Easily transfer complex methods to other pumps and/or download methods from a PC.
Pump status
Quickly and easily monitor the status of whether each of your pumps is ready, off-line, or detecting an error, notifying you to check the connections.
Advanced Connectivity
|
 |
The Harvard Apparatus PHD ULTRA series offers a multitude of connection options for controlling and programming the syringe pumps. It has a USB serial port for computer control, a footswitch input port, RS-485 ports for daisy-chaining pumps, and a digital input/output for external control through a computer or other device.
Your Question Answered
View AllDarwin 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.
See All Availability
Use the filter to narrow your search
You Might Also Like
View All
Harvard Apparatus
PHD ULTRA OEM Syringe PumpThe Harvard Apparatus PHD ULTRA OEM syringe pump is the solution for your most demanding applications. The Harvard Apparatus PHD ULTRA OEM syringe pump have superior mechanical drive mechanisms...
4,412.00€ - 11,170.00€
Harvard Apparatus
Harvard Apparatus 11 Elite Programmable Syringe PumpThe Harvard Apparatus 11 Elite syringe pump is a precise and versatile pump for general use in microfluidics. This pump delivers a smooth flow from 1.28 pL/min to 88.28 mL/min, at an accuracy of ± 0...
2,300.00€ - 3,675.00€
Harvard Apparatus
PHD ULTRA Infusion Only Syringe PumpThe Harvard Apparatus PHD ULTRA Infusion Only Syringe Pump is a high-accuracy syringe pump capable of running up to 10 syringes at the same time. This pump represents the latest technology in...
4,347.00€ - 5,167.00€
Harvard Apparatus
Harvard Apparatus 11 Pico Plus Elite Syringe PumpThe Harvard Apparatus 11 Pico Plus Elite Microfluidic programmable infusion/withdrawal syringe pump represents the best choice when your experiment requires the lowest flow and the highest...
3,786.00€
Harvard Apparatus
Footswitch for Harvard Apparatus PumpsA foot switch to trigger your Standard, OEM, or Pump Modules for HAPC from Harvard Apparatus.
General
Start, stop or trigger the next step of your syringe pump
Attaches to the 3.5 mm Phono...
199.00€
