What is resonant mass measurement (RMM)?

RMM is a technique that measures the change in resonant frequency of a micro-cantilever as a particle passes through it. This allows for precise determination of particle mass and size.

Can this system differentiate between different types of particles?

Yes, systems like the Archimedes can typically distinguish between particles with different densities, such as protein aggregates and silicone oil droplets, by comparing their buoyant mass and resonant frequency characteristics.

Is specialist training required to operate this equipment?

While user-friendly, operating analytical instruments of this sophistication typically benefits from specialist training to ensure accurate results and proper maintenance. Basic laboratory skills are usually a prerequisite.

What kind of maintenance does a particle metrology system require?

Routine maintenance commonly involves cleaning of fluidic paths, calibration checks, and ensuring the system is free from blockages. Specifics will be detailed in the manufacturer's manual.

What software is typically used with these systems?

Dedicated manufacturer-supplied software is typically used for instrument control, data acquisition, analysis, and reporting. Compatibility with common operating systems like Windows is standard.

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Malvern - Archimedes Particle Metrology Plus PC

Name: Archimedes Particle Metrology Plus PC
Brand: Malvern
SKU: 54852 / 51787
Availability: InStock

Price: Contact seller for price

The listing is for the Malvern Archimedes Particle Metrology plus PC

The unit is in full working condition and is ready for immediate release.

The Archimedes Particle Metrology System uses the advanced technique of resonant mass measurement to detect and accurately count particles in the size range of 50nm to 5µm. It reliably measures particle characteristics such as buoyant mass, dry mass, and size, providing high-precision results.

This system is particularly useful for the characterization of protein aggregates in formulation or buffer, making it an essential tool in protein research and development. Archimedes can distinguish between proteinaceous material and contaminants like silicone oil by comparing their relative resonant frequencies and buoyant masses, enabling users to obtain accurate, contamination-free results.

Included in the Package:

✔ Malvern Archimedes Particle Metrology System

✔ Windows 10 Pro PC with preloaded Archimedes Version 1.21 Software

✔ 24-inch Monitor for clear data visualization

✔ Power Adapters & Communication Cables for easy setup

Cambridgeshire, United Kingdom

5,791 km away

Model Number

Archimedes Particle Metrology

Stock Number

54852 / 51787

Machinery Masters View

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

Applications & Use Cases

Characterisation of protein aggregates in pharmaceutical formulations and buffers.
Detection and quantification of sub-micron particles in biological samples.
Differentiation between proteinaceous material and contaminants like silicone oil.
Quality control in biopharmaceutical development and manufacturing.
Research and development involving nanoparticle analysis and characterisation.

Typical Specifications

Particle Size Range: Typically 50nm to 5µm for this class of equipment.
Measurement Principle: Commonly resonant mass measurement (RMM) for high-precision particle analysis.
Measured Parameters: Typically buoyant mass, dry mass, and particle size.
Sample Volume: Units of this type often require small sample volumes, typically in the microlitre range.
Throughput: Analysis times can vary, but single sample analysis is generally rapid for this technology.
Power Supply: Typically standard laboratory mains power (e.g., 230V, 50Hz in the UK) with low power consumption.
Connectivity: Commonly includes USB or Ethernet for PC connection and data transfer.

Frequently Asked Questions

RMM is a technique that measures the change in resonant frequency of a micro-cantilever as a particle passes through it. This allows for precise determination of particle mass and size.

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.