pass-through-oven-cleanroom-csm_UF450TS

Pass-through oven UF TS

Drying oven / Heating oven

The Memmert pass-through oven saves time when loading and reduces the danger of contamination, especially when directly transporting the chamber load between the grey room and the clean room.

Temperature controlled material lock for the cleanroom laboratory
Pass-through oven UF TS

If you want to minimise contamination when transporting samples or components, the advantages of the UF TS are just what you need. Thanks to its easy-to-clean interior, fast recovery times after opening the door as well as homogeneous temperature distribution, this oven is the perfect material lock between the grey room and the cleanroom in the electronics and semiconductor, medicine or pharmaceutics industry. The pass-through oven UF TS is based on the Memmert standard heating oven UFplus and it features all required technological highlights like product specific heating and perfectly adapted control technology. The top configuration with TwinDISPLAY ensures precision and thermal safety, especially when working in the cleanroom. However, as these units have to be adapted to meet users’ specific demands, please get in contact with our experts for individual solutions us. We will find the optimum solution for your application.

See all our Memmert heating cabinets and incubators.

Download the pass-through oven UF TS brochure.

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Order information about Pass-through ovens
Order information about Pass-through ovens

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Send melding - Frode (Engelsk)

Contact us

Frode Rangset

Frode Rangset

+47 948 26 016
frode@labhuset.no

We would like to hear from you if you have any questions or inquiries about our services and products!

Get an offer

Send melding - Frode (Engelsk)

Contact us

Frode Rangset

We would like to hear from you if you have any questions or inquiries about our services and products!

Frode Rangset

+47 948 26 016
frode@labhuset.no

Product Specifications

Areas of Use

The Memmert UF TS pass-through oven is built for contamination-free material transfer between zones of differing cleanliness — typically from grey room to cleanroom. It is based on the standard UFplus heating oven but adapted to cleanroom requirements with doors on both sides and advanced control technology.

Typical applications include:

  • Contamination-free transfer of components and samples between grey room and cleanroom
  • Sterilisation and drying of materials before entry into the cleanroom
  • Heat treatment of electronic components and semiconductors
  • Curing and drying in pharmaceutical and medical device manufacturing
  • Material lock in ISO-classified cleanrooms (ISO 14644)
  • Pre-heating of sensitive components to process temperature
  • Documented thermal treatment in validated production environments (FDA / IQ / OQ / PQ)

Advantages

Contamination-free material transfer
With doors on both sides, the UF TS works as an effective material lock — load from the grey room side, heat and dry, unload on the cleanroom side. Cross-contamination and particle transfer are substantially reduced.

Built on Memmert’s proven UFplus platform
The UF TS uses the standard UFplus heating oven platform, with product-specific heating via a ceramic-metal sheathed element and deep-drawn ribs. The same reliability and precision, adapted to cleanroom requirements.

TwinDISPLAY as standard
Every UF TS model ships with TwinDISPLAY only — Memmert’s most advanced control system, with TFT touchscreen, programme control, USB connectivity and full AtmoCONTROL compatibility. That matters where documentation requirements apply.

Homogeneous temperature distribution
Forced air circulation combined with all-round surface heating gives even temperature distribution throughout the chamber, even with frequent opening and closing of the doors.

Fast recovery times
After a door is opened, the UF TS restores temperature equilibrium quickly — critical to production flow in cleanroom operations.

Pre-heated fresh air
An electronically adjustable air flap admits pre-heated fresh air, giving controlled air quality inside the chamber during the process.

Configurable to your installation
The UF TS can be supplied with a range of options: full-sight glass door, entry ports, a locking mechanism preventing both doors from opening at once, a process-dependent electromagnetic door lock, external Pt100 sensors and FDA-compliant AtmoCONTROL. Contact us for individual solutions.

Technical specifications

Read more in the Memmert pass-through oven brochure.

Functions

  • Pass-through design — fully insulated stainless steel doors on both sides
  • Forced air circulation (F) with ceramic-metal sheathed heating element and deep-drawn ribs
  • Interior chamber in stainless steel 1.4301 (ASTM 304) — easy to clean
  • TwinDISPLAY (TFT touchscreen) as standard on all models
  • USB connection for data export
  • AtmoCONTROL software compatible
  • Electronically adjustable air flap for pre-heated fresh air
  • Standard works calibration certificate at +160 °C included
  • Setting accuracy 0.1 °C up to 99.9 °C, 0.5 °C from 100 °C
  • Sizes 450 and 750 have two-leaf doors
  • Installed on 4 feet (all sizes)
  • Locking mechanism preventing both doors from opening at once (option D5, requires V5) — for cleanroom protection
  • Process-dependent electromagnetic door lock, both sides (option D4)
  • Full-sight glass door with 4-layer insulating glass (option B0)
  • FDA-compliant AtmoCONTROL (option FDAQ1)
  • MobileALERT SMS notification (option C3)
  • IQ / OQ / PQ documentation available
  • Compliance: DIN 12880:2007-05, EN 61010-1, EN 61010-2-010

Model overview

Model Volume (litres) Display
UF160TS 161 TwinDISPLAY
UF260TS 256 TwinDISPLAY
UF450TS 449 TwinDISPLAY
UF750TS 749 TwinDISPLAY

Documentation

Download the full brochure with technical specifications and options: Memmert pass-through oven UF TS (PDF)

Key technical data:

  • Working temperature range: min. +10 °C above ambient to +250 °C
  • Setting temperature range: +20 °C to +250 °C
  • Setting accuracy: 0.1 °C up to 99.9 °C / 0.5 °C from 100 °C
  • Volume: 161–749 litres (4 sizes)
  • Display: TwinDISPLAY (all models)
  • Standard calibration: +160 °C
  • Power supply: 230 V / 50–60 Hz (sizes 160 and 260), 400 V three-phase with CEE plug (sizes 450 and 750)
  • Compliance: DIN 12880, EN 61010-1, EN 61010-2-010

Who is the Memmert UF TS for?

The Memmert UF TS is specialist equipment for organisations that require contamination-free material transfer between zones. It is a particularly good fit for:

  • Electronics and semiconductor manufacturing where components need heat treatment before entering the cleanroom
  • Pharmaceutical production and packaging where materials require thermal treatment and cleanroom transfer
  • Medical device manufacturing with documented sterilisation and cleanroom protection requirements
  • ISO-classified cleanrooms (ISO 14644) where contamination control is critical
  • Validated production environments requiring IQ / OQ / PQ documentation
  • Laboratories needing a material lock between different cleanliness classes

Note: the UF TS is always supplied as a bespoke solution. Contact us to match it to your wall thickness, cleanroom classification and specific process parameters.

About the Manufacturer – Memmert GmbH

Memmert is a German manufacturer with more than 90 years of experience in laboratory ovens, incubators and climate chambers. Founded in Schwabach, Bavaria in 1933, the family-owned company is today one of the world’s leading suppliers of temperature-controlled laboratory equipment.

  • Founded: 1933
  • Address: Äußere Rittersbacher Str. 38, 91126 Schwabach, Germany
  • Website: www.memmert.com
  • Specialities: heating ovens, incubators, climate chambers, vacuum ovens and water baths
  • Quality: ISO 9001-certified manufacturing

Memmert products are used worldwide in research, pharmaceuticals, food production, electronics and industry. Industrihuset carries the full Memmert range, adapted to Norwegian laboratories and businesses.

Order information about Pass-through ovens
Order information about Pass-through ovens

FAQ

Frequently Asked Questions

The UF TS is identical to the UFplus in technology and performance, but has doors on both sides — one facing the grey room and one facing the cleanroom. That turns it into a material lock where materials can be heat-treated and transferred without the two zones coming into direct contact. All UF TS models are supplied with TwinDISPLAY only.

No, and that is an important safety function. Option D5, a locking mechanism preventing simultaneous opening, ensures only one door can be opened at a time — essential to cleanroom integrity. It requires door-open recognition (option V5). Alternatively, the process-dependent electromagnetic door lock (option D4) gives programme-controlled locking.

Yes. The UF TS is designed for cleanroom use and can be supplied with a flush-fit unit for tight integration into a cleanroom wall without air leakage. Contact us for technical clarification and matching to your cleanroom classification.

Sizes 160 and 260 run on 230 V / 50–60 Hz. Sizes 450 and 750 require 400 V three-phase with a CEE plug and will not run from a standard socket. This should be settled with an electrician before installation.

Yes. Memmert offers complete IQ/OQ documentation with device-specific test data for one freely selectable temperature value, including a temperature distribution survey at 27 measuring points to DIN 12880:2007-05. A PQ checklist for customer validation is included. On-site IQ/OQ can also be ordered.

Yes. Industrihuset is the authorised Norwegian distributor for Memmert. Contact frode@labhuset.no or call +47 948 26 016.

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