Large Custom Size Environmental Walk in Climate Test Chamber is suitable for industrial products for humidity and heat test, high temperature test, low temperature test and high and low temperature gradual test, with a wide range of limit temperature (humidity), the actual temperature (humidity) degree of high precision characteristics, walk-in laboratory, large studio for a variety of components, the whole machine to do temperature and humidity test. Studio size can be customized by customers.
THR Series — Temperature Humidity Room
| Parameter | Specification |
|---|---|
| Model | THR-volume — low-temperature options A~F |
| Internal Dimensions | Factory direct — internal dimensions customizable |
| Temperature Range | Low: (A) 25 °C / (B) 0 °C / (C) −20 °C / (D) −40 °C / (E) −60 °C / (F) −70 °C High: 80 °C (80 °C ~ 150 °C optional) |
| Humidity Range | 20% ~ 98% R.H. (10–98% / 5–98% available as special optional condition with dehumidifier) |
| Indication Resolution / Distribution Uniformity | 0.1 °C; 0.1% R.H. / ±2.5 °C; ±3.5% R.H. |
| Control Accuracy | ±0.5 °C; ±2.5% R.H. |
| Temperature Rising / Falling Velocity | Rising approx. 0.1 ~ 3.0 °C/min Falling approx. 0.3 ~ 1.0 °C/min (Faster temperature change rate is optional) |
| Cooling System | Water-cooled or air-cooled |
| Compressor | French Tecumseh brand; Germany Bizer brand |
| Protection Devices | Fuse-free switch; compressor overload protection; high/low coolant voltage protection; over-humidity & over-temperature protection; fuses; fault warning system; water short-storage warning protection |
| Optional Accessories | Slope for cart; recorder; water purifier; dehumidifier |
| Power | AC 380 V (±10%), 50/60 Hz, 3-phase 5-wire |
Custom chamber size available on request. Send us your DUT spec and required W×H×D — our team will recommend a configuration and quote within 24 hours.
A walk-in chamber for large parts and machinery. Temperature and humidity combined in one room — sized to your DUT and lab layout.
The THR Series (Temperature Humidity Room) is a walk-in chamber with an integrated pipe and duct design, an all-in-one touch screen control panel, and a programmable logic controller. Room dimensions can be tailored to your product and lab layout.
Used across electronics, automotive, LED, PCB, and home appliance industries for whole-product reliability testing.
In practice: Inner dimensions are built to match your product and lab layout — no need to disassemble large equipment before testing.
In practice: Select the low-temperature grade that matches your test standard. High-temperature up to 150 °C available as an option.
In practice: Move fully assembled products inside on a cart. No size limits from sliding trays or fixed shelves.
In practice: Dedicated protection for power, motor, compressor, heater, and water supply — reducing risk to both sample and operator.
Control, monitoring, and safety features included with every walk-in chamber.
Supported test standards for temperature and humidity reliability testing.
Seven independent protection layers — protecting your sample, your operator, and the system.
From factory to your lab — our engineers handle the full installation and commissioning process.
Walk-in chambers are large, site-dependent systems. Our engineers work with your team to plan the layout, connect utilities, and commission the chamber on-site.
High-resolution photos and dimensional drawings available on request.
Suitable for whole-product temperature and humidity testing across multiple industries.
