What is the primary function of a TFF system like the KrosFlo Research II?

The primary function is to separate, purify, and concentrate biomolecules and particles in liquid solutions using tangential flow filtration membranes.

What types of membranes can be used with this system?

While specific compatibility should be confirmed with the seller, TFF systems typically accommodate various membrane pore sizes and materials suitable for ultrafiltration and microfiltration.

Is this system suitable for pilot-scale production?

This particular model, being a 'Research' system, is primarily designed for laboratory-scale R&D. For pilot-scale production, larger capacity systems would typically be required.

What maintenance is typically required for a TFF system?

Routine maintenance commonly involves cleaning and sanitisation of the fluid path, regular calibration of sensors, and periodic replacement of tubing and seals.

Can this system handle viscous fluids?

The ability to handle viscous fluids depends on the pump capacity and membrane type. Buyers should discuss their specific fluid properties with the seller.

used Equipment

Available

Verified seller

Spectrum Labs - Krosflo 11 Automatic Backpressure Valve

Name: Krosflo 11 Automatic Backpressure Valve
Brand: Spectrum Labs
SKU: 49124.SR3A
Price: 450 GBP
Availability: InStock

Price: £ 450

This listing is for the Spectrum Labs Krosflo Research 11 TFF System

The unit is in full working condition and is ready for immediate use

The KrosFlo® Research II TFF System by Spectrum Laboratories is a laboratory-scale filtration system designed for microfiltration and ultrafiltration applications. It is particularly suited for research and development processes involving volumes ranging from 2 mL to 15 L. The system is ideal for biotechnology, pharmaceuticals, and academic research laboratories where precise and controlled filtration processes are required.

Cambridgeshire, United Kingdom

5,791 km away

Model Number

Krosflo 11

Stock Number

49124.SR3A

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Applications & Use Cases

Concentration and diafiltration of proteins, viruses, and nanoparticles.
Clarification of cell cultures and fermentation broths.
Buffer exchange and desalting of biological samples.
Fractionation of complex mixtures in research and development settings.

Typical Specifications

Typical processing volume: For this class of system, processing volumes commonly range from 2 mL to 15 L.
Filtration type: Units of this type are designed for microfiltration and ultrafiltration applications.
Power supply: Typically, laboratory-scale systems like this operate on standard single-phase mains power, commonly 230V, 50Hz in the UK.
Control: Systems in this category often feature integrated pumps and pressure sensors for automated control of filtration parameters.
Membrane compatibility: These systems are generally compatible with a range of flat sheet or hollow fibre TFF membranes, allowing for diverse application use.
Footprint: Laboratory TFF systems typically have a compact benchtop footprint, suitable for standard lab environments.

Frequently Asked Questions

The primary function is to separate, purify, and concentrate biomolecules and particles in liquid solutions using tangential flow filtration membranes.

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.