Temperature Humidity Chamber.
A controlled test environment for evaluating products, materials and components under defined temperature and relative-humidity conditions.
Moisture and temperature, held within defined limits.
The ISOTECH Temperature Humidity Chamber is intended for tests in which the sample environment must maintain controlled temperature and relative humidity.
The published design priorities are safety, reliability, operational ease and ergonomics. ISOTECH also describes ongoing liaison with researchers as part of its chamber-development process.
The current page references IEC, IS and IS-9000 requirements. Confirm the exact method, sensor arrangement and selected performance configuration during technical review.
A sealed workspace built around moisture control.
The chamber body combines corrosion-resistant interior surfaces, insulated external panels and sealed observation access.
Interior test space
Non-frost, vapour- and air-tight construction using 16 or 18 SWG, 304-grade stainless steel with adjustable and removable shelving.
External structure
Outer construction is available in 16 or 18 SWG CRCA, GI or stainless steel with electrostatic super-fine powder-coat finishing.
Insulation
Asbestos-free and CFC-free mineral-fibre insulation supports thermal retention and helps limit operating loss.
Door and gasket
A right-hinged front-opening single door uses double-lined grade-A silicone gaskets on the door and chamber body.
Viewing window
The multi-pane viewing window includes defogging heaters with automatic cut-off and illumination for observing the specimen.
Ports, shelves and drainage
Left- or right-side cable ports with rubber plugs accept measurement and auxiliary connections. Shelves and drain outlet fittings are supplied according to specification.
Four systems regulate the test atmosphere.
Airflow, heating, steam humidification and refrigeration-based dehumidification coordinate temperature and RH.
Air circulation
A suitably sized fan motor and impeller distribute conditioned air to maintain the desired limits.
- Impeller exposed inside the conditioning plenum
- Drive motor remains outside the chamber
- Detachable plenum cover supports maintenance
- Published noise level below 70 dB
Heating system
Quick-response jacket-type air heaters bring the test space toward the programmed temperature.
- Heater arrangement supports uniform distribution
- No direct heater radiation onto the specimen
- Reduced variation across multiple test items
- Compatible with programmed profile operation
Humidification
Direct-vaporisation humidification introduces low-pressure steam vapour to establish the required moisture condition.
- Humidity reservoir supports steam generation
- Automatic float switch maintains water level
- Continuous water supply supports the humidity tank
- Designed for programmed RH conditions
Dehumidification & cooling
Refrigeration-based dehumidification controls lower RH and helps reduce condensation on the specimen.
- Water- or air-cooled single-stage or cascade refrigeration
- Hermetic or boosted semi-sealed compressor options
- Electronic expansion valve 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-return separation
Programme, observe and record temperature-RH profiles.
The large-screen programmable controller provides TFT LCD touch and key input, programme-pattern graphics, test-history trends and cyclic ramp-and-soak segments.
Profiles and cycles
Multiple programmes and profile segments support ramp, soak and cyclic conditioning.
Connected operation
High-speed RS-232/485 ports, networking and USB communications support hardware connection and downloads.
Recovery and access
Power-failure recovery and password protection support controlled chamber operation.
PT100 and RH sensing
A PT100 sensor measures temperature and a high-precision RH sensor measures humidity. The continuously wetted sensing method is described as supporting self-cleaning and longer service life.
Dedicated protection for chamber operation.
Each functional electrical circuit has its own safety facility, capable of stopping the affected circuit or the entire chamber during a malfunction.
The published logic-programmable configuration.
The current product page lists one ITHTC logic-programmable model family for controlled temperature and humidity operation.
| Model number | Temperature range | Humidity range | Test-space volume |
|---|---|---|---|
| ITHTC-40 LO | +10°C to +100°C | 10% to 97% RH | 125 L to 5000 L |
Humidity systems in delivered form.
Published imagery from ISOTECH Temperature Humidity Chamber projects.
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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 temperature and RH requirement.
Tell the ISOTECH team the specimen, temperature range, RH range, workspace, ramp and soak sequence, cycle duration and applicable method.
Humidity Chamber guidance.
Answers covering purpose, configuration, applications, customization, support and quotation.
A humidity test chamber creates controlled moisture levels to evaluate how humidity affects products, materials and components.
ISOTECH positions its chambers around controlled performance, reliability, industry-relevant design and customer support across diverse applications.
ISOTECH publishes standard models, custom chambers and specialized humidity-conditioning solutions for application-specific testing.
Yes. Temperature, relative-humidity range, workspace, controller programmes, access and supporting features can be reviewed for the application.
Yes. ISOTECH publishes installation and comprehensive training support for effective chamber operation.
Published sectors include electronics, pharmaceuticals, automotive, aerospace and research institutions, among other environmental-testing applications.
ISOTECH highlights product quality, technology, customer service and experience delivering environmental-conditioning systems.
Use the ISOTECH contact page or call +91 96064 55074. Share the application, temperature-RH profile, workspace and installation details for focused pricing.
ISOTECH publishes standard warranty coverage and optional extended-warranty availability. Confirm the exact coverage and support terms with the quotation.