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.
Walk-in temperature and humidity chamber room
• Protection (phase protection, overheat, overcurrent, etc)
• Water Tank with level detector
• Adjustable Shelf
• With RS-485/232 output to the computer
• Window Software
• Remote fault notification(optional)
• With Viewing Window
Application:
Temperature Humidity Controlled Stability Chambers are used to test various types of materials for their tolerances to heat, cold, dry, and humidity. It is applied for quality inspection for all Types of big test samples, Such as electronic products, electric appliances, and products from communication, instrument, Automobile, plastic, metal, food, chemical, building materials, medical, and aerospace Industries.
| Technical Parameters | |
| Model | THR-volume (low-temperature options: （A~F) |
| Inner Dimensions(cm) | Factory Direct | Internal Dimensions Customizable |
| Temperature Range | Low Temperature(A:25degree C B:0degree C C:-20degree C D:-40degree C E:-60degree C F:-70degree C ) High Temperature 80 degree C (80degree C ~150degree C is optional) |
| Humidity Range | 20%~98%R.H.(10%-98% R.H. / 5%-98% R.H ,is a special optional condition, need dehumidifier) |
| Indication Resolution/ Distribution Uniformity of Temperature & Humidity |
0.1degree C ; 0.1% R.H/±2.5degree C ; ±3.5% R.H. |
| Control the Accuracy of Temperature and Humidity |
±0.5degree C ; ±2.5% R.H. |
| Temperature Rising/ Falling Velocity |
The temperature is rising approximately. 0.1~3.0°C/min; The temperature is falling approximately. 0.3~1.0°C/min; ( The Falling Velocity Min.1.0°C /min is a optional) |
| Cooling System | Water cooled |
| Protection Devices | Fuse-free switch, overloading protection switch for compressor, high and low voltage coolant protection switch, over-humidity & over-temperature protection switch, fuses, fault warning system, water short storage warning protection |
| Optional Accessories | Slope for cart, Recorder, Water Purifier, Dehumidifier |
| Compressor | French Tecumseh Brand, Germany Bizer Brand |
| Power | AC 380 V(±10%),50/60HZ ,3 phase 5 Lines |
Characteristics
1. New design temperature, humidity climate test chamber, walk-in test chamber, Evaporator, no frosting under long-term Low temperature and low humidity running.
2. The automatic control system refrigerant demand saves electricity above 30%
3. High heat load tested samples test environment
4. Realize a 95°C 95% high temperature and high humidity environment.
5.10% 20 °C ultra-low temperature range control ability
6. Multi-language selection: Chinese, English, Russian, Korean, Japanese, and German multilingual language switching.
