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Unitemp Limited
About us
As specialists in environmental engineering and sole distributor for ESPEC, one of the world's leading manufacturers of environmental test equipment, Unitemp is able to specify and supply a vast range of high performance environmental test cabinets all of which can be tailored around your particular needs.
For over 30 years we have been manufacturing and supplying standard and customised environmental test chambers and climatic test chambers.
Covering a wide range of sectors such as automotive, aviation, defence, semiconductor maunfacturing, pharmaceutical, medical and more the range of environmental testing solutions from Unitemp includes the following:
Benchtops
- Battery Cell Test
- 5G Reliability Testing
- Reach in Cabinets
- Thermal Shock Chambers
- Speciality Test Chambers
- Solar Panel Reach in Test Chambers
- Altitude Chambers
- Walk-in-Test Chambers
- Industrial Ovens
- Specialist Walk-in-Rooms
- Vacuum Ovens
- Refrigeration for Laboratories, Pharmacies, Blood Storage
- Clean Ovens
- Drive-in-Test Chambers
At Unitemp, we distribute only the best quality, testing equipment to guarantee the highest possible accuracy and reliability. We are the UK and Ireland distributors for the extensive and acclaimed range of ESPEC test and evaluation systems.
ESPEC is the world leader in environmental test chamber manufacture, and has developed an unprecedented reputation for exceptionally reliable, robust and high quality equipment, backed with Unitemp expertise in customized equipment to meet your requirements exactly.
Products & services
Bench-top Temperature & Humidity Chambers
ESPEC Bench-Top test chambers deliver environmental testing performance in compact units. Available in 20L and 60L capacities, the range of modes offers a temperature range from −20, to ＋180℃, with a humidity range running from 30 to 95% rh.
Reach-in Environmental Test Chambers
Espec Reach In Environmental Test Chambers are engineered for ease of use & easy maintenance. With Internal volume from 120L, a variety of products can be tested depending on test profile. The range comprises of several different test chamber series for differing applications & over 100 different models.
Thermal Shock Chambers
Espec thermal shock test chambers are designed to rapidly expose a product or material to extreme temperature fluctuations, simulating sudden changes in temperature to identify potential weaknesses or defects by subjecting the test subject to repeated cycles between a hot and cold zone, often used to test the reliability of components under harsh conditions.
Speciality Test Chambers
Standard and custom test chambers for specific test applications such as solar panel testing, HAST, Rain & Spray Chambers, Settling Dust, Altitude and Tensile test.
Industrial Ovens
ESPEC’s Temperature Chambers are suitable for a broad range of applications from high-temperature testing, to heat treatment or drying for production lines. Several volumes are available in horizontal (PH series) or vertical (PV series) models.
Semiconductor Measurement & Evaluation Systems
Evaluate critical electrical characteristics such as insulation resistance and leakage current to ensure consistent semiconductor performance.
Laboratory Refrigeration
The Labcold laboratory range of refrigerators and freezers has been designed and developed to meet the demands of scientific and medical professionals.
Battery Cell Testing
ESPEC produce a range of Test chambers that are ideally suited to meet the most demanding needs of battery testing and are manufactured to meet UL, IEC, SAE and EUCAR 1- 6 standards
Rental Test Chambers
Unitemp can supply environmental test chambers for Temperature, Humidity or Vibration on a rental basis from sizes of a few litres to several hundred cubic metres. Our range is unsurpassed in the UK. Hire periods are monthly with a minimum hire period of one month.
News
Latest Test Chambers In Stock: Available For Immediate Dispatch
UNITEMP has a selection of chambers in stock and available for immediate dispatch from our Aylesbury facility. Whether you’re looking to rent or purchase, these units are ready to go – no lead times, no delays.
New Rapid Thermal Cycle Chamber with 20K/min Ramp Rate
ESPEC has launched a new thermal cycle chamber capable of delivering a controlled specimen temperature ramp rate of 20K/min, developed to meet the increasing demands of international standards for semiconductor and electronics reliability testing.
Precision Testing in Focus: Environmental Chambers at Southern Manufacturing & Electronics Show ‘26
Explore how advanced environmental testing technology supports innovation across electronics, aerospace, automotive and industrial sectors.
NEW CO2 Refrigerant Reach-In Test Chambers
Platinous J series and AR series are now available with eco-conscious natural refrigerant R-744
A Deeper HAST Chamber for Large PCB Reliability Testing: Introducing the ESPEC EHS‑222M‑L
ESPEC has expanded its HAST line-up with a new deeper‑format chamber, the EHS‑222M‑L, and Unitemp is now bringing it to UK customers.