Walk-In Climatic Test Chamber | Large Temperature Humidity Room for Environmental Simulation
Product Details
| Accuracy: | ±1% | Power: | 20KW |
|---|---|---|---|
| Voltage: | 380 V | Refrigerants: | R404A Or Equivalent |
| Test Hole: | Dia. 50mm | Communication Interface: | RS232,R485 |
| Temperature Range: | Low Temperature(A:25℃ B:0℃ C:-20℃ D:-40℃ E:-60℃ F:-70℃) High Temperature 80℃ (80℃ ~150℃ Optional) | Humidity Range: | 20%~98%R.H. (10%-98% R.H. / 5%-98% R.H Optional) |
| Control Accuracy: | ±0.5℃; ±2.5% R.H. | Temperature Rising Velocity: | 0.1~3.0°C/min |
| Temperature Falling Velocity: | 0.1~1.0°C/min (Min.1.0°C/min Optional) | Cooling System: | Water Cooled |
| Protection Class: | IP55 | Inner Dimensions: | Customers Designated Space Size And Design |
| Compressor: | French Tecumseh | ||
| Highlight |
walk-in climatic test chamber,large temperature humidity chamber,environmental simulation test room |
||
Product Description
The Laboratory Walk-In Test Chamber (Temperature, Humidity, Climate, Cryo) is engineered for testing heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance capabilities. It is suitable for quality control across industries including electronics, electrical equipment, vehicles, metal, foodstuffs, chemistry, building materials, luggage, adhesive tape, printing, and packaging.
| Model | THR-volume (low-temperature options: A ~ F) |
|---|---|
| Inner Dimensions (cm) | Customer-designated space size and design |
| Temperature Range | Low Temperature (A: 25°C | B: 0°C | C: -20°C | D: -40°C | E: -60°C | F: -70°C) High Temperature: 80°C (80°C ~ 150°C is optional) |
| Humidity Range | 20% ~ 98% R.H. (10%–98% R.H. / 5%–98% R.H. is a special optional condition, requires dehumidifier) |
| Control Accuracy of Temperature and Humidity | ±0.5°C; ±2.5% R.H. |
| Temperature Rising / Falling Velocity | Temperature rising approx. 0.1 ~ 3.0°C/min Temperature falling approx. 0.1 ~ 1.0°C/min (The falling velocity min. 1.0°C/min is optional) |
| Cooling System | Water cooled |
| Optional Accessories | Slope for cart, Recorder, Water Purifier, Dehumidifier |


- Graceful appearance with a circularly shaped body, surface treated with mist strips. Easy to operate, safe, and reliable.
- Rectangular double-paned viewing window for observing samples under test, with interior lighting.
- Double-layer insulated airtight doors that effectively insulate the internal temperature.
- Externally connectable water supply system for convenient refilling of the humidifying pot, with automatic recycling.
- French Tecumseh compressor with environmentally friendly refrigerant R23 or R404A.
- LCD display screen capable of showing measured values, set values, and time.
- Control unit supports multiple-segment program editing with quick or ramp rate control of temperature and humidity.
- Casters provided for ease of mobility, with strong positioning screws.
We are a long-established testing equipment manufacturer with 28 years of dedication to simulation environmental testing equipment and mechanical vibration and shock testing machines. Our custom large low and high temperature walk-in cold room testing chamber for industrial product testing is one of our star products, and we have obtained CE certification for this machine.



1. Are you a trading company or a factory?
We are a factory with 28 years focusing on the test instruments field and 4 years of exporting experience.
2. After an order is placed, when will you deliver?
Generally about 20 days. If we have finished products, we can arrange shipment within 3 days. Please be aware that our production lead times depend on specific items and item quantities.
3. What about the warranty and after-sales services?
12 months warranty. After the warranty, our professional after-sale service team will provide perfect technical support and help customers solve problems encountered while using our product, handling guest problems and complaints in a professional and timely manner.




Product Highlights
Walk-in climatic test chamber with custom sizes, -70℃ to 150℃, 20-98% RH, ±0.5℃ accuracy, French Tecumseh compressor, water cooling, CE certified, 28-year manufacturer, 12-month warranty.
Use Friendly High Frequency Dynamic Vibration Shaker System CE Certificated
CE Certificated high frequency vibration shaker with 3000N sine force, 3-3500Hz, 100g acceleration, vertical+horizontal testing. Features double-magnetic circuit, advanced cooling, and trunnion isolation. Ideal for battery and LED testing with custom options available.
-70~200C Programmable Control Environmental Temperature Humidity Testing Chamber
408L programmable temp humidity chamber, -70~200°C, 20~98%RH. SUS#304 stainless steel, CE marked, SGS tested. French Tecumseh compressor, USB interface, OEM available. Ideal for LED, battery, electronics testing.
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.