Walk-In Burn-In Chambers
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Walk-In Burn-In Chambers, Temperature, Heating, Cooling.
Introduction
WALK-IN BURN-IN CHAMBER
Walk-In Burn-In Chambers are designed to test the reliability and longevity of electronic components, systems, and other devices under sustained, elevated temperatures over extended periods. This process, known as “burn-in,” identifies potential defects and ensures products can withstand real-world operational stresses.
Designed for long-duration, high-load operation, ISOTECH Burn-In Chambers feature uniform temperature distribution, high airflow volume, and robust insulation to maintain consistent performance. Advanced programmable controllers allow precise cycle control, monitoring, and data logging.
These chambers are widely used in semiconductor testing, power electronics, automotive ECUs, military-grade electronics, telecommunications hardware, and aerospace systems. Burn-in testing supports product stability, improves field reliability, and meets quality assurance benchmarks.
ISOTECH offers both standard and customized models, with modular designs suitable for R&D labs and high-volume production environments. Our burn-in solutions ensure compliance, reliability, and customer confidence across critical applications.
Main Features
Reliability Test
- Verification of potential causes based upon DFMEA
- Subassembly ALT, Thermal, Thermal Cycle
- Environmental Testing – Temp/Humidity, Salt Fog
- HALT
- System Level ALT.
Accelerated Testing Applied to PV Inverters
- Accelerated Life Testing
- Temperature
- Humidity, Temperature-Humidity
- Voltage
- Temperature Cycling
- Power Cycling
- Highly Accelerated Life Testing
- Cold Step Stressing
- Hot Step Stressing
- Rapid Thermal Transitions
- Vibration Step Stressing
- Combined Environments
Highly Accelerated Life Test – HALT
- HALT is intended to uncover design and design margin issues
- Five stresses
- Cold Step Stressing
- Hot Step Stressing
- Rapid Thermal Transitions
- Vibration Step Stressing
- Combined environments in addition to maximum loading the inverters are exercised under power
- Corrective Actions
- Achievement of acceptable design margins.
- Temperature margins, Vibration margins, Combined stresses
Chambers Construction
Interior structure made of non frost vapour / air tight type. The high – gloss polished stainless steel test space is welded vapour tight, has well finished edges. it remains impervious to corrosion and easy to clean. Interior structure made of non frost vapour / air tight type. 16 Or 18 SWG 304 grade stainless Steel with adjustable / removable shelving. Outer external structure made of 16 Or 18 SWG CRCA /GI/ Stainless steel with electrostatic powder super fine coating finishing for a good appearance.Insulation is environmentally friendly free of asbestos and CFC free mineral fiber insulation guarantees the best possible insulation values and hence, it will decrease the operating costs. ( Temperature range is above 80°C)CFC free Foamed in place Poly Urethane Foam (PUF) pre-fabricated. 80 mm puff panel insulation only for ITWCC models. (Temperature range below to 80° C)Door hinges fitted on the right hand side of the chamber with front opening single door. Double lined ‘A’ grade silicon gasket on door as well as chamber body so that like proof tightens the door for better performance with multi pan glass viewing window. Defogger heaters provided with an auto cut – off as well as suitable illumination provided to view the specimen under test. ( Temperature range is above 80°C)In ITWCC models flush mounted type door. Glass window for viewing inside. Positive cam lifts hardware. Safety release exit device for opening door from both the sides. ( Temperature range is below 80°C)Performance
Air circulation within the chamber with suitable capacity of fan motor and impeller for uniform distribution of temperature and humidity to maintain within desired limits. High circulating air rates ensure even distribution of temperature. Only the impeller will be exposed in the conditioning plenum with drive motor from outside of the chamber. Condition plenum covered with a detachable type sheet for friendly maintenance of the chamber. Noise level is < 70db.Quick responding jacket type air heaters are used for heating system to achieve the set value temperature. Highly uniform temperature distribution minimises variations in test results over multiple specimens. Air heaters are placed in such manner that, there is no direct heat radiation from the heaters on to the test specimen.
Water Cooled / Air-cooled mechanical type single stage non CFC refrigeration system / mechanical type cascade compression refrigeration system. Ozone friendly refrigerant with hermetically sealed / low power consumption high boosted semi sealed compressor provided and system is designed such a way that, safety protection against high / low pressure and temperature. Electronic auto expansion valve system for expansion mechanism. Water / Air cooled condenser. Plate fin type cooler. Refrigerant R404A & R23. Pressure measuring device provided for measuring suction and head / discharge pressure of refrigeration systems. HP / LP cutoff / Oil separators with oil return system.
Instrumentation System
Programmable controller using large screen display. Instrumentation package features flexible. Other functions are included user friendly operation with TFT LCD touch screen as well as key input, graphical display of program patterns, testing history trend grapes. A no. of programs & profile segments with ramp & soak duration provided for cyclic operation.The controller is able to communicate with many different types of hardware using high speed RS 232/485 communications ports, networking and USB communications for fast downloads. Power failure recovery operation system.Microprocessor PID non programmable controller for Temperature in -RE models.P.T 100 sensor is measuring the temperature.
Safety Devices
Walk In Hot & Cold Chamber equipped with an emergency stop switch. High reliability and operator safety. Easy protection of chamber and specimen in case of failure. Chambers stop if the door is opening as operator safety. European style design signal tower.Control circuit over current protection. Thermal fuse. Adjustable adequate safety cut – out against high and low temperatures. Chamber door limit switch. Every electrical functional circuit is equipped its own safety facility which shuts down the functional circuit affected or the entire test chamber in case of a malfunction.Model Number
Cable Port holes are located on the left or on the right side of the test chamber and shall be used for inserting measurement and control cables, other supply connections or additional equipment with rubber plug.Standard specification shelves and shelf are added as required.Drain out let pipe with suitable fittings.Electrical connection 415 V AC +/- 10%, 3 phase/N/PE 50 Hz.| Model No. | Temperature Range | Test space dimensions in liters. |
|---|---|---|
| ITBIC – 60 LO | RT +10°C TO 60°C | 2500 Liter to 850000 Liter |
| ITBIC – 100 LO | RT +10°C to +100°C | 2500 Liter to 850000 Liter |
Note: LO = Logic programmable Models.
Our Walk-In Hot and Cold test Chamber Samples
Walk-In Hot & Cold Chamber
Isotech Technologies
Walk-In Hot & Cold Chamber
Isotech Technologies
Walk-In Hot & Cold Chamber
Isotech Technologies
Walk-In Hot & Cold Chamber
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Testimonials
ISOTECHPL Clients Review
Industry to provide a comprehensive various range of products and services to the environmental test industry.I have been using Isotech environmental chambers for more than 3-4 years and placed order multiple times. The technology is robust, good product, user friendly and good technical support team. I highly recommend their products.
Radha Krishna
The Salt Spray Chambers product was of high quality, and the customer service was excellent. Overall, I am very happy with the product and would highly recommend it to others.
Sanjeev Shetty
Nice working environment….Best Environmental testing chamber manufactures from Bangalore.
Lokanath
Isotech Technology supplied a Reliability / Durability / Quality products to test the different Environmental testing.
Malcom Roy
I have been using Isotech environmental chambers for more than 3-4 years and placed order multiple times. The technology is robust, good product, user friendly and good technical support team. I highly recommend their products.
Radha Krishna
The Salt Spray Chambers product was of high quality, and the customer service was excellent. Overall, I am very happy with the product and would highly recommend it to others.
Sanjeev Shetty
Nice working environment….Best Environmental testing chamber manufactures from Bangalore.
Lokanath
Isotech Technology supplied a Reliability / Durability / Quality products to test the different Environmental testing.
Malcom Roy
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Frequently Asked Questions!
Ans: A Walk-in Hot and Cold Chamber is a large, enclosed space that can be heated or cooled to a precise temperature. It is used for a variety of purposes, including testing products and materials, environmental testing, and food processing.
Ans: ISOTECH Walkin Hot Cold Chamber are known for their durability, reliability, and energy efficiency. They are also highly customizable, so you can choose the features and options that best meet your needs.
Ans: ISOTECH Walk-in Hot and Cold test chambers are used in a wide variety of industries, including aerospace, automotive, electronics, food and beverage, and pharmaceuticals. Some of the common applications include:
- Product testing
- Environmental testing
- Food processing
- Pharmaceutical manufacturing
- Storage of temperature-sensitive materials
Ans: ISOTECH offers a wide range of Walkin Hot Cold test chambers, including:
- Standard chambers
- Custom chambers
- Reach-in chambers
- Pass-through chambers
- Cleanroom chambers
Ans: When choosing a walkin hot cold test chamber, it is important to consider the following factors:
- The size of the chamber
- The temperature range required
- The features and options needed
- The budget
Ans: ISOTECH Walk-in Hot and Cold chambers are equipped with a variety of safety features, including:
- Over-temperature and under-temperature alarms
- Emergency power failure alarms
- Door safety interlocks
- Fire suppression systems
Ans: ISOTECH provides detailed installation and maintenance instructions for all of its walk-in hot and cold test equipment. It is important to follow these instructions carefully to ensure the safe and efficient operation of your chamber.
Ans: ISOTECH offers a comprehensive warranty on all of its walk-in hot cold chambers. The specific terms of the warranty vary depending on the model and configuration of the chamber.
Ans: ISOTECH Walkin Hot Cold chamber are available through a network of authorized dealers worldwide. You can find a dealer near you by visiting the ISOTECH website.
Ans: The cost of an ISOTECH Walk-in Hot and Cold chamber varies depending on the size, temperature range, features, and options required. Please contact an authorized dealer for a quote.