Syringe Pumps (Monitoring and Testing) Articles

Fusion 4000 Independent Channel Syringe Pump Using Check Valves for Continuous Flow

A check valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. Utilizing a check valve with a syringe, you can run a continuous cycle experiment at Chemyx Fusion 4000 syringe pump. See the picture below for the ...

Dec. 10, 2020

By Chemyx Inc

How to Fix a Leaking Chemyx Stainless Steel Syringe

Chemyx stainless steel syringes are used for high-pressure applications using the Fusion 6000 syringe pump and other Chemyx syringe pumps. Sometimes you will see the syringe leaks during the experiment. If the leaking came from the fitting, do the following steps to fix it: Use a wrench to loosen and take off the fitting. Use a thin Teflon film to wrap the thread of the fitting. Put fitting ...

Oct. 20, 2020

By Chemyx Inc

The Differences between Laboratory Syringe Pump and Medical Infusion Pump

Laboratory Syringe Pumps Laboratory syringe pumps are testing equipment for scientific research experiments. Lab syringe pumps are also used in industrial manufacturing processes. The dosing rate is controlled by a step motor inside the syringe pump. A good example of the laboratory syringe pumps is the Chemyx Fusion 4000 and Chemyx Fusion 6000. Laboratory syringe pumps also have many more ...

Sep. 23, 2020

By Chemyx Inc

Fluid Flow and Transport in Porous Media – Chemyx Fusion 6000 Syringe Pump Application

Nanoparticle as part of nanotechnology has already drawn attention to its great potential of enhancing oil recovery. In the last few years, some publications have already addressed this topic, but the basic enhanced oil recovery (EOR) mechanisms have not been released very clearly. A visualization flooding method (glass micromodel) will be used to investigate the EOR mechanisms of nanoparticle ...

Jan. 22, 2020

By Chemyx Inc

Syringe Pump Applications In Bioscience & Biochemistry

In an era when biochemical research goes down to a single cell or even a single molecule level, there is a constant demand for ever more precise equipment. Considering that an accurate administration of small amounts of liquid is an imperative in any contemporary biochemical laboratory, the past few decades saw a vivid evolution of syringe pumps, carefully constructed and adapted for targeted ...

Nov. 28, 2019

By Chemyx Inc

Assisting microwave digestion systems with Automation for Associated sample workup tasks

Microwave-assisted sample digestion techniques excel in decomposing tough samples completely by raising the temperature of reagents higher than the boiling point. The key to increasing the boiling point of reagents is their entrapment in Teflon® lined close digestion vessels. The usual digestion process starts with the samples being weighed in Teflon® liners and digestion reagents added ...

Oct. 31, 2019

By Questron Technologies Corporation

Syringe Sampling for Counting Particles in Fluids

Before measuring particles in fluid, consider the method for delivering the sample fluid to the particle counter. For unpressurized fluid sources, the choices available depend on the sample fluid. Water provides the greatest range of options, while fluorinated chemistries such as HF can significantly restrict the options. Compatibility of the wetted surfaces with the sampling fluids will help you ...

Aug. 22, 2019

By Particle Measuring Systems

Syringe Sampling for Counting Particles in Fluids

Abstract A syringe sampler represents the simplest delivery system for precisely delivering a sample to the particle counter. The precision motion of the syringe drive produces a steady flow of fluid that is free of pulsations that are typical of most pumps suitable for chemical delivery. An overview of the syringe sampling system is ...

May 18, 2019

By Particle Measuring Systems

Lovin’ your NE-500 Syringe Pump OEM

I thought I would put together a few words about NE-500 pumps and it’s cousins the NE-4500, and the variations of this pump that are available. These pumps are intended for OEM applications, that is to be built into newly designed equipment, and operated by software control only. They have no front panel display and no keypad, so you must use software to operate the pumps. SyringePumpPro ...

Feb. 19, 2019

By SyringePumpPro

Syringe Pumps vs Peristaltic Pumps - Case Study

Introduction Different applications require a pump, among all the options peristaltic and syringe pumps, are the most suitable. However, selection of the best is always a disjunctive. In general terms, laboratory and industrial process use peristaltic pumps. A user needs to know more about the systems and proper comparison of these technologies. In some cases is difficult to understand what are ...

Jun. 25, 2018

By Chemyx Inc

Application of Lab-on-a-chip Technology in Water Analysis

The Important of Water Analysis Water analysis is essential to ensure its quality or to detect pollutants that should be removed by water treatment. However, water quality does not mean making the water suitable for human consumption; it depends on its end use. For example, completely different quality standards are applied in case of industrial water compared to those applied to drinking ...

May 4, 2018

By Chemyx Inc

Chemyx Syringe Pumps in Neuroscience Research

Introduction The classical field of neuroscience entails biological or psychological investigation of the nervous system, including the brain, spinal cord and the systemic network of sensory nerve cells called neurons.1 Traditionally, this field comprised of purely biological studies but has since flourished into an interdisciplinary sphere addressing the developmental, physiological, ...

Mar. 30, 2018

By Chemyx Inc

Programmable Syringe Pump

Chemical and biomedical researchers use the programmable syringe pumps for infusing and withdrawing small amounts of fluid. It helps to mix, separate, and process microfluidics in high precision experiments. Further, it reduces error in biomedical and chemical experiments by providing better infusion control to researchers. The programming ability of syringe pumps help researchers to precisely ...

Feb. 5, 2018

By Chemyx Inc

Degassing a Liquid for Your Syringe Pump

Four common methods for degassing samples Methods for Degassing Liquid All solutions equilibrated at room temperature and pressure will contain dissolved gases. Sample degassing is the process of removing these dissolved gases from solution. Removal of these gases may be necessary because the gases may escape from solution and form air bubbles in your syringe, which can negatively affect the ...

Feb. 2, 2018

By Chemyx Inc

Silicone Elastomer-based combinatorial biomaterial gradients for high throughput screening of cell-substrate interactions

Shout out to Greeshma Mohan a recent SyringePumpPro owner who has published a paper titled Silicone Elastomer-Based Combinatorial Biomaterial Gradients for High Throughput Screening of Cell-Substrate Interactions. Greeshma is currently working at the University of South Florida. Pictured here are two New Era Syringe pumps working with a Harvard Apparatus syringe pump in support of ...

Dec. 27, 2017

By SyringePumpPro

What is a Syringe Pump?

A syringe pump is a type of infusion pump originally developed to help administer drugs to patients in a controlled manner. Early attempts to construct infusion pumps were made in the 19th century. However, the first infusion device was introduced in the 1950s to be used in chemotherapy. In the 1970s, the development of ambulatory infusion technology enabled the pumps to be used in research; ...

Oct. 31, 2017

By Chemyx Inc

A pump-less discrete opto-fluidic chemical spectrophotometry system (DOCSS) for online in situ monitoring of dissolved contaminants in aqueous media

This paper presents the fabrication of a discrete chemical analyzer system for online monitoring of dissolved ions in water using UV-VIS absorption spectrophotometry. The device is composed of three main components: fluidic, optical, and control. The test cell was designed to also function as a non-invasive volume sensor, and the volume sensing principle was based on light scattering by ...

Nov. 6, 2014

By IWA Publishing

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