What is the primary function of a Krosflo Research II TFF System?

Its primary function is laboratory-scale tangential flow filtration (TFF) for applications like microfiltration and ultrafiltration, enabling concentration, diafiltration, and purification of biomolecules.

Is this system suitable for pilot-scale production?

No, the Krosflo Research II TFF System is designed for research and development processes, typically handling volumes up to 15 L, making it unsuitable for larger pilot or production scales.

What kind of membranes does it use?

This system is typically compatible with various TFF membranes, including both flat sheet cassettes and hollow fibre cartridges, depending on the specific filtration requirements.

What maintenance is typically required for a used unit?

Routine maintenance typically involves cleaning and sanitisation after use, calibration checks, and periodic inspection of pumps and tubing. Buyers should confirm the service history with the seller.

Can this system be used for sterile applications?

While capable of sterile filtration with appropriate membranes and procedures, the system itself is not inherently sterile. Sterilisation protocols must be followed for sterile applications.

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Spectrum Labs Krosflo 11 Automatic Backpressure Valve

Used Spectrum Labs Krosflo 11 Automatic Backpressure Valve - Backpressure Valves & Flow Control, photo 1

Used Spectrum Labs Krosflo 11 Automatic Backpressure Valve - Backpressure Valves & Flow Control, photo 2

Used Spectrum Labs Krosflo 11 Automatic Backpressure Valve - Backpressure Valves & Flow Control, photo 3

Used Spectrum Labs Krosflo 11 Automatic Backpressure Valve - Backpressure Valves & Flow Control, photo 4

Used Spectrum Labs Krosflo 11 Automatic Backpressure Valve - Backpressure Valves & Flow Control, photo 5

Used Spectrum Labs Krosflo 11 Automatic Backpressure Valve - Backpressure Valves & Flow Control

used Equipment

Available

Verified seller

Spectrum Labs Krosflo 11 Automatic Backpressure Valve

Name: Spectrum Labs 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

5,773 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.

Concentration and diafiltration of proteins, viruses, and nanoparticles in biotechnology.
Clarification of cell cultures and fermentation broths in pharmaceutical research.
Buffer exchange and purification of biomolecules in academic laboratories.
Small-scale process development and optimisation for membrane filtration applications.

Typical volume range: For this class of laboratory TFF system, it commonly handles volumes from 2 mL up to 15 L.
Power supply: Units of this type typically operate on standard laboratory single-phase power, often 230V, 50Hz in the UK.
Control: This model typically features automated control for parameters such as transmembrane pressure and flow rate.
Membrane compatibility: Commonly compatible with a range of flat sheet or hollow fibre TFF membranes, depending on the application.
Footprint: Laboratory-scale systems generally have a compact footprint suitable for benchtop operation.
Materials of construction: Wetted parts are typically made from biocompatible materials such as stainless steel or engineered plastics.

Its primary function is laboratory-scale tangential flow filtration (TFF) for applications like microfiltration and ultrafiltration, enabling concentration, diafiltration, and purification of biomolecules.

Backpressure valves and flow control equipment earn consistent regard across laboratory, biotech, and pharmaceutical settings for reliable performance in precise fluid management. Buyers typically value models offering accurate pressure regulation and stable flow rates over extended operational periods. When purchasing used units, inspecting seals, calibration accuracy, and compatibility with specific fluid types remains important. Industry practitioners generally appreciate their durability and low maintenance demands. Corrosion-resistant materials and adjustable pressure settings are frequently cited strengths, particularly for demanding applications requiring consistent performance across varied operating conditions.

General overview for this equipment type

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.