Unitemp Ltd - Temperature Test Chambers, Stress Screening

We have a comprehensive range of temperature test chambers, from a customised suite of walk-in temperature test rooms for military products to customised production temperature test chambers for batch testing recorders.

We provide environmental test chambers ideal for recreating all the conditions needed to ensure products perform well under the extremes of conditions present in the field.

Our environmental test chambers are ideal for the following test conditions:

Our test chambers are built with quality in mind and are extremely reliable and have many features and all at a low cost. They are also designed to be tested in a variety of temperatures, humidity, vibration, stress screening, life test, or any combination of these.

For developing new systems our design staff and engineers are experts in providing customised solutions.

We produce humidity test chambers customised to your particular requirements including the following:

• Customised production temperature humidity test chambers for military products
• Temperature chamber for batch testing recorders
• Customised walk-in temperature rooms
• Temperature/humidity chambers for car battery plates
• Packaged custom built cascade refrigeration systems 

We supply cabinet test chambers with spark-proof specifications.

Our cabinet test chambers have a range of sizes and temperature ranges so please see our website or contact us for more detailed information.

We can supply customised stress screening test chambers for military products and stress chambers for PC board testing utilising a trolley system.

Our range of stress screening test chambers have different specifications so please contact us to find out more about temperature ranges and full details.

ESPEC test chambers are made to recreate conditions that are hot or cold/dry or humid. Our test chambers can also cycle between those extremes. Our chambers can simulate real situations, or create artificial stress, helping improve clients’ product safety and reliability.

Our ESPEC test chambers offer the right size and performance you are looking for. These include small humidity chambers to large custom built ones. Our attention to detail is paramount and is seen in the way our equipment looks.

We are able to provide specialised test chambers for a range of applications.

Our specialised test chambers include the following:

• Highly Accelerated Stress Test - HAST chambers reduce the time it takes to complete humidity testing for semiconductors. By elevating temperatures above 100°C and increasing the pressure, simulation of normal humidity tests can be made while maintaining the same failure mechanisms. Tests can be completed in days, not weeks, compared to traditional 85°C/85 percent.
• Chambers for Solar Panel Testing - Photovoltaic solar panels need to pass strict test standards to ensure their long-term effectiveness. ESPEC solar panel test chambers are sized to fit common module sizes, as well as providing the temperature and humidity performance capabilities that can speed up test time, or conserve energy.
• Evaluation and Test Systems - These specialised test systems are designed to work with ESPEC test chambers for testing for common failures in electronics, and other conditions.
• Electro Migration Evaluation System
• Low-k TDDB Evaluation System
• Flash Cycling Test System
• Insulation Resistance Evaluation System
• Conductor Resistance Evaluation System

Special Platinous Models - ESPEC has developed special variations on our Platinous temperature/humidity models for
specific applications.

• Ultra-view models with a large window, suitable for testing displays
• Clean-room models with class-100 HEPA filter
• Safety model with explosion protection usable for battery testing

Environmental test chambers have many special requirements outlined here:

Rain Simulation - ESPEC’s rain/spray test systems have multiple possible features, depending on the type of tests required, such as shower or light-spray, temperature and humidity conditioning, hot/cold water spray, and car wash simulation. Rotating spray heads and tables ensure full exposure.

Environmentally Conditioned Air - for situations where the test sample cannot be placed in a chamber, our Environmentally Conditioned Air (ECA) systems can circulate conditioned air to a remotely located test fixture. In some cases this is accomplished by modifying a Platinous or Global-N chamber, becoming a dual-purpose unit.

If you need further advice on our test chambers have many special requirements, please contact us fro more information.

We are the UK distributors for Chart Chambers, who are used for HASS/HALT testing. 

HALT (Highly Accelerated Life Testing) is used to uncover design and/or process weaknesses. 

Chart is the only turn-key HASS / HALT testing system supplier in the world. Chart is the technology leader in HALT & HASS chamber design, control systems, data acquisition, complete integrated system solutions, testing services and consulting. 

Contact Unitemp for your local bespoke testing solution - realize the many benefits of testing with highly accelerated thermal ramp rates and random broadband vibration.