Environmental Test Chamber.
A controlled climatic platform for evaluating how temperature and humidity influence product properties, function, reliability and service life.
Controlled conditions. Reproducible evaluation.
ISOTECH designs, develops and manufactures environmental test chambers that simulate defined climatic conditions for product testing. The platform supports accelerated evaluation of reliability, durability and suitability through controlled temperature and humidity.
The chamber is intended for test programmes in which environmental influence must be repeatable and measurable. The published design priorities are safety, reliability, operational ease and ergonomics.
ISOTECH references international testing frameworks including IEC, IS, DIN, MIL-STD, JSS and ASTM when developing application-specific solutions.
Built as a sealed, serviceable test environment.
The published construction combines corrosion-resistant test-space materials, insulated external panels, sealed access and maintenance-conscious component placement.
Interior test space
Non-frost, vapour- and air-tight construction using 16 or 18 SWG, 304-grade stainless steel. The polished welded interior has finished edges, resists corrosion and is designed for straightforward cleaning.
External structure
Outer construction is available in 16 or 18 SWG CRCA, GI or stainless steel, finished with an electrostatic super-fine powder coating.
Insulation
Asbestos-free and CFC-free mineral-fibre insulation supports thermal retention and helps reduce operating loss.
Door, seal & viewing
A right-hinged, front-opening single door uses double-lined grade-A silicone gaskets on the door and chamber body. A multi-pane viewing window includes defogging heaters with automatic cut-off and internal illumination.
Workspace accessories
Adjustable and removable shelves are included according to the chamber specification. Drain outlet piping and suitable fittings support routine operation.
Cable access
Left- or right-side cable ports with rubber plugs allow measurement, control and auxiliary connections to enter the test space.
Four systems create one controlled environment.
Air movement, heating, moisture management and refrigeration work together to maintain the programmed chamber condition.
Air circulation
A suitably sized fan motor and impeller circulate conditioned air to distribute temperature and humidity uniformly.
- High circulating-air rate for even distribution
- Only the impeller is exposed within the conditioning plenum
- Drive motor remains outside the chamber
- Detachable plenum cover supports maintenance
- Published noise level below 70 dB
Heating & humidification
Fast-response jacket-type air heaters bring the chamber toward its programmed temperature without direct heater radiation onto the specimen.
- Heater placement supports uniform temperature distribution
- Direct-vaporisation humidification uses low-pressure steam vapour
- Reservoir includes an automatic float switch
- Continuous water supply maintains the humidity tank level
Cooling & dehumidification
Refrigeration-based dehumidification helps control lower relative-humidity conditions and reduces condensation on the test specimen.
- Water- or air-cooled refrigeration configuration
- Single-stage or cascade compression architecture
- Hermetically sealed or boosted semi-sealed compressor options
- Protection against high/low pressure and temperature conditions
Refrigeration circuit
The published system combines controlled refrigerant expansion, heat exchange and pressure monitoring for stable operation.
- Electronic automatic expansion valve
- Water- or air-cooled condenser and plate-fin cooler
- R404A and R23 refrigerants listed in the current specification
- Suction and head/discharge pressure measurement
- HP/LP cut-off and oil separator with oil-return system
Programme, monitor and review the chamber profile.
The instrumentation package uses a large-screen programmable controller with TFT LCD touch input and key operation. It supports programme patterns, cyclic ramp-and-soak operation and review of testing-history trends.
Profiles & cycles
Multiple programmes and profile segments with ramp and soak duration support cyclic chamber operation.
Connected transfer
High-speed RS-232/485 ports, networking and USB communications support equipment connection and downloads.
Recovery & access
Power-failure recovery and password protection support controlled operation and programme continuity.
Temperature & RH sensing
A PT100 sensor measures temperature, while a high-precision RH sensor measures humidity. The published continuously wetted sensing method supports self-cleaning and longer sensor service life.
Protection at the chamber, circuit and specimen level.
Each electrical functional circuit has dedicated safety protection capable of stopping the affected circuit or the complete chamber during a malfunction.
Four low-temperature starting points. One upper range.
The published ITTTC/ITETC model families are differentiated by minimum temperature. Each lists the same nominal upper limit, humidity band and configurable working-volume span.
| Model number | Temperature range | Humidity range | Test-space volume |
|---|---|---|---|
| ITTTC/ITETC – 70 LO | -70°C to +180°C | 10% to 97% RH | 125 L to 5000 L |
| ITTTC/ITETC – 40 LO | -40°C to +180°C | 10% to 97% RH | 125 L to 5000 L |
| ITTTC/ITETC – 20 LO | -20°C to +180°C | 10% to 97% RH | 125 L to 5000 L |
| ITTTC/ITETC – 10 LO | -10°C to +180°C | 10% to 97% RH | 125 L to 5000 L |
Environmental systems in delivered form.
Published sample imagery from ISOTECH environmental chamber projects.
SAMPLE / 01
SAMPLE / 02
SAMPLE / 03Published customer perspectives.
ISOTECH client reviewsLong-term use is described as robust, user-friendly and supported by a responsive technical team.
Radha KrishnaEnvironmental chamber customerProduct quality and customer service are highlighted positively in feedback on a salt-spray chamber project.
Sanjeev ShettySalt-spray chamber customerFeedback identifies ISOTECH as an environmental-testing chamber manufacturer based in Bangalore.
LokanathPublished customer reviewThe supplied equipment is described in terms of reliability, durability and quality for environmental testing.
Malcom RoyPublished customer reviewOther environmental test systems.
Share the environmental test profile.
Tell the ISOTECH team the specimen, temperature and humidity range, workspace, test cycle, applicable method and installation location.
Environmental chamber guidance.
Answers covering selection, standards, customization, service and commercial enquiries.
ISOTECH develops and supplies environmental test equipment including burn-in, cold, hot, walk-in environmental, growth and stability chamber families for multiple industries.
ISOTECH Technology Pvt. Ltd. is headquartered in Peenya Industrial Estate, Bangalore, India.
The published range includes temperature, humidity, thermal-shock, altitude and other application-specific environmental chamber systems.
ISOTECH states that its chamber designs address testing requirements associated with standards including IEC, IS, DIN, MIL-STD, JSS and ASTM. Confirm the exact method and required configuration during selection.
Yes. ISOTECH publishes customization support for test conditions, working volume and application-specific requirements.
ISOTECH offers installation, operator training and maintenance support for its environmental test chambers.
Published application fields include electronics, aerospace, automotive, pharmaceuticals, agriculture and science, among other product-development and quality programmes.
Use the contact page, call +91 96064 55074 or email the ISOTECH team. Include your application, range, workspace, profile and installation location for a more focused response.
Yes. ISOTECH publishes after-sales support and technical assistance for equipment questions, service needs and operating issues.
Lead time depends on model selection, chamber size and customization. ISOTECH confirms the applicable schedule with the commercial and technical proposal.