• A state-of-the-art, multifunctional microwave tissue processor
  • Only one unit required for six major applications - Decalcification / Special Stains / Antigen Retrieval / Fixation / Gross Hardening / Electron Microscopy
  • Provides accurate, reliable diagnostic results for morphology, HC, IHC and ISH tests



kos main
  • The KOS is ideally suited as a complement to existing technology as the multitasking nature of the instrument can enhance and accelerate many of the typical applications encountered
  • Up to 76% time saving for histochemical staining protocols of up to 40 slides
  • Rapid tissue processing for up to 45 cassettes, ideal dedicated solution for transplant centres
  • Optimised, full documented protocols for rapid, microwave enhanced procedures. No calibrations required. Just plug-in and process.
  • Sensor controlled for protection of your precious specimens
  • User defined customised programs can be created and added to a favorites list for quick access, as required for meeting the needs of each user laboratory
  • Provides accurate, reliable diagnostic results for morphology, IHC and ISH tests


Downloads Available

KOS Brochure

KOS Operating Manual



Technical Specifications

Technical Specifications

Power supply input:

Single phase, 230V~ 50Hz, Power input: 1600W

Working temperature:

15°C to 30°C

Humidity (relative):

Up to 80%

Maximum altitude:



WxDxH  34cm x 54cm x 57cm

Total weight:

41 kg 


In-vitro medical device professional use only (European directive 98/79/EC)

System of residual gas expulsion:

36³/h (21cfm)

Thermal dispersion (maximum):

2880BTU/h (@100% of microwave power, medium value: 1000BTU/h

Product Enquiries

product enquiriesContact our product sales team today

For more information or to request a demonstration please contact us today by calling 0118 944 4100 or emailing us on enquiries@menarinidiag.co.uk