Service, Maintenance & Calibration Of Our Test Chambers

Our UK-based Service Team Are On Hand To Maintain Your Weiss Technik Test Equipment

Our UK-based team can calibrate your Weiss Technik test cabinets, make repairs and upgrades to existing test chambers, and offer a regular maintenance contract to ensure you get years of use from your Weiss Technik equipment.

At Weiss Technik UK we understand that our test chamber equipment performs critical functions in the Environmental Testing and Validation processes in your business. That’s why we have developed a range of service solutions to maintainrepaircalibrate or upgrade your environmental test chambers according to your needs.

Our team offers OEM service packages to maintain, repair, calibrate or upgrade your environmental test chambers with OEM spare parts for Vötsch, Envirotronics, Fitotron, Design Environmental and Gallenkamp.

Service & Maintenance Contracts

When you purchase a Weiss Technik® test system, you are acquiring a high-quality, robust environmental test chamber that offers the highest possible level of reliability. To ensure the system remains that way for years and decades to come, regular scheduled maintenance and care are essential. In this way, you can prevent downtime, ensure safe and cost-effective operation of your equipment and can also extend the service life of your test cabinet, chamber or room.

Whether tailor-made or all-inclusive servicing is needed – we offer OEM expertise for all needs:

  • Scheduled preventative maintenance according to your demands
  • Refrigeration leak check in accordance with F-Gas legislation
  • Safety check
  • Mechanical check
  • Electrical check
  • Software check
  • Technical Support
  • Customer user training 


Maintenance and service contracts – make service costs predictable
Environment simulation systems are extremely complex pieces of equipment, and they need to be maintained according to varying requirements to ensure the integrity of the original installation is maintained. For this reason, we offer graduated services where customers can choose between:

  • A Standard maintenance level that includes all basic functional operations and safety checks
  • A Premium level - our most popular option that delivers total peace of mind and includes a three-month warranty for the work carried out during the maintenance.
  • A Tailored approach where customers can specify a precise level of service support to meet their business needs.


Maintenance, calibration, as well as electrical safety and environment protection tests for your test chambers can be booked separately.

For information on our service package offerings, please click here.

Reliable OEM Service for all of your requirements

As an Original Equipment Manufacturer (OEM), Weiss Technik UK provides service and support for a wide range of test equipment models from such brands as:

  • Weiss Technik®
  • Vötsch Technik®
  • Fitotron®
  • Envirotronics®
  • Design Environmental Ltd. (DEL)
  • Weiss Gallenkamp

So whether you are looking for calibration of climatic chambers, or a regular service of these test chamber brands, you can be sure of receiving the very best service levels from our UK-based Weiss Technik team.


Environmental Chamber Repair

Emergency Test Chamber Repair Services:
Devices and test ystems from Weiss Technik® fulfil the highest quality requirements and are built to last.  However, should a problem arise, we can be on site with you quickly  thanks to our strong service network with a wide geographical reach to get your business up and running again.  We offer you dedicated service support to respond quickly to your needs; contractual agreements are also available that offer shorter reaction times and cover during weekends and public holidays both onsite and via remote technical support.


Spare Parts & Repairs For Your Weiss Technik Test Chamber

We have a comprehensive stock management system to ensure the availability of all standard spare parts and wearing parts for all models of test chamber produced by the Weiss Technik group of companies.  Our UK-based service technicians carry a comprehensive set of tools and a wide selection of spares and wearing parts in their service vehicles to ensure the quickest of repair turnaround times.

Tailored critical spare parts packages are also available for customers with bespoke or specialist test chamber systems to ensure as rapid a response for our clients.


Test Chamber Certification & Qualification

We offer all relevant services for your Validation, Qualification and Requalification that are necessary for conformity of your systems during operation; our services are tailored specifically to your system. These include:

  • DQ design qualification
  • IQ installation qualification
  • OQ operational qualification
  • PQ performance qualification
  • Or specification/verification approaches in accordance with GAMP5

Environmental Chamber Upgrades

Multiple options for retrofitting or upgrading your standard system:

  • Retrofitting of a door with window and lighting and/or windows with handhole openings
  • Mobile version
  • Installation of telescopic rails with drawers instead of standard shelf inserts
  • Adjustable circulating air volume
  • Conversion from air to water cooling

Your test requirements have changed or increased?
No problem. We also have the solution for special requirements:

  • Conversion of climate test cabinet into a test cabinet for testing with corrosive gases (e.g. NOx, H2S)
  • Modification options for conversion to a Li-ion test cabinet
  • Possible modifications for ATEX applications include, for example, N2 purging with additional O2 monitoring, control of the heating surface temperature, etc.

Environmental Chambers for Sale 


Equipment overview:

  • Temperature and climate test chambers
  • Laboratory test chambers
  • Climate chambers for stability testing
  • Salt spray test chambers
  • Temperature shock test chambers

For full details contact us on 01509 631595 or email

We’ve got the UK covered

No matter where your business or operations are located, a Weiss Technik UK factory-trained engineer is close by to respond when you need us most. We understand your business needs and will respond to maintain your uptime of your equipment to limit any impact on your environmental testing and plant growth research. Weekend service coverage is available for contract customers and whatever your needs we can provide a service commitment to our valued customers, we provide the confidence to make your decision easy, over service support.
For all general Service enquiries please contact the Service department: 01509 631590

We measure ourselves by our service!

The high level of training and qualifications of our staff is the foundation for our excellent service. They are specialists in the areas of electrical/electronic engineering, cooling and ventilation technology, control technology, mechanical engineering as well as software and are trained and qualified in accordance with current guidelines for occupational health and safety, electrical safety and environmental protection. Our Service Team participate in regular training and, as a result, an expert with the relevant knowledge and qualifications is always available.