Used PTI McNett 40180 Laboratory Fibre Fractionator

MR100154Paper laboratory · Pulp fibre fractionation

The PTI 40180 is a McNett-type laboratory fibre fractionator for separating pulp samples into sieve fractions. The equipment record lists four fraction sieves and four fraction containers. Share your test method and required sieve openings so we can review the instrument and accessories for your laboratory.

PTI McNett 40180 fibre classifier — MR100154Conceptual laboratory perspective with four fraction chambers, screens and a small process-water manifold. Conceptual equipment view; not an installation or dimensional drawing.
Engineering illustration for reference. Original equipment photos and documents available on request, subject to availability.

Equipment at a glance

  • McNett-type laboratory fractionation of pulp fibres
  • Four fraction sieves and four fraction containers listed
  • Sieve openings and test method compatibility to be verified before purchase
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Technical specifications

ManufacturerPTI Papertesting Instruments
Model40180
Instrument typeMcNett-type fibre fractionator
Listed sieves4 fraction sieves
Listed containers4 fraction containers
Sieve openings and conditionTo be verified for the supplied set

Frequently asked questions

What does the PTI McNett 40180 measure?

It separates a pulp sample into fractions according to the installed sieves. It provides fractionation data for your laboratory procedure rather than an individual fibre-length measurement.

How many sieves are listed for this McNett fractionator?

Four fraction sieves and four fraction containers are listed. The actual openings and completeness of the set must be checked before purchase.

Can I use the instrument for my existing test method?

Share the procedure or standard you use, required sieve openings and utility details. We can review the available documentation and supplied configuration against those requirements.

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Equipment reference: MR100154. Share your application and requirements so we can check current availability, scope and next steps.

Please include your company, destination and process requirements for MR100154.