---
title: "TFM vessels & rotors, Preekem | Labsense"
url: https://labsense.se/en/products/preekem-rotors/
description: "Reaction vessels and rotor configurations for different sample volumes and pressure ranges, all compatible with the same WX-8000 platform."
lang: en
---

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Image: TFM vessels & rotors, Preekem (https://labsense.se/suppliers/preekem/u2-detail-2.webp)

Preekem: https://labsense.se/leverantorer/preekem/

# TFM vessels & rotors

Reaction vessels and rotor configurations for different sample volumes and pressure ranges, all compatible with the same WX-8000 platform.

- Microwave digestion
- Environmental labs: https://labsense.se/segment/miljolabb/

Request a quote: https://labsense.se/kontakt/?intent=quote&supplier=preekem&product=preekem-rotorer

Contact sales: https://labsense.se/kontakt/?intent=consult&supplier=preekem&product=preekem-rotorer

## Applications

- Large series of environmental samples (40 pos)
- Medium volume for routine ICP (16 pos)
- High-pressure petrochemical (8 positions, more powerful)
- Small-scale research samples (6 pos)

## Specifications

| Rotor variants | 6, 8, 12, 16, 40 positions |
| --- | --- |
| Vessel volume | 10 – 100 mL depending on rotor |
| Pressure rating | 60 – 100 bar |
| Material | TFM or PTFE |
| Reuse | Hundreds of cycles with correct cleaning |

## Description

Different sample types require different vessels. Large batches of soil are most efficiently processed in a 40-position rotor, while high-pressure samples (polymers, coal) require fewer, more robust vessels. Preekem's rotor range covers the entire spectrum without needing to change platforms.

All rotors are supplied with accompanying TFM vessels and seals designed for hundreds of reuse cycles when cleaned correctly.

## Documents & datasheets

- Microwave systems & rotors (Preekem) Opens in new tab ↗: https://en.preekem.com/products/microwave-digestion-system/

## Service & support

Microwave digestion is safety-classified equipment where pressure vessels, seals and safety membranes must remain in certified condition. Our Preekem technicians perform factory-approved service on TFM vessels and rotors with documented traceability.

- Annual check of pressure, temperature and safety functions per manufacturer protocol.
- Original consumables: TFM/PTFE vessels, rupture discs, gaskets and pressure-sensor seals.
- Fast troubleshooting for magnetron, sensor or rotor failures.

About our service: https://labsense.se/tjanster/

## Related products

Preekem

### WX-8000 microwave digestion

High-pressure microwave digestion for total analysis of environmental samples, petrochemical matrices, and difficult-to-digest materials.

Read more
https://labsense.se/sortiment/preekem-wx-8000/

Preekem

### Safety membranes & gaskets

Consumables for microwave systems: rupture discs, seals, pressure sensor seals, inserts for all rotor models.

Read more
https://labsense.se/sortiment/preekem-forbrukning/

Buying guide from Labsense

## Choosing the right sample preparation: 6 tips

Fusion (Katanax) or microwave (Preekem)? Sample type, throughput and safety guide the choice.

Read the guide (https://labsense.se/guider/valja-ratt-provberedning/)

## Request quote for TFM vessels & rotors

Submit sample type, capacity requirements and operating environment and an application specialist will come back to you with a complete proposal, instrument, consumables and service contract.

Request a quote (https://labsense.se/kontakt/?intent=quote&supplier=preekem&product=preekem-rotorer)

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