Constant Temperature and Humidity Test Chamber
Product use
The temperature and humidity test chamber can quickly and
accurately simulate the different indicators of constant
temperature and humidity climate. It is used to test the
performance of products that need temperature test (-40℃~+150℃),
humidity test (20~98%RH) or temperature and humidity test at the
same time. The power of the chamber can be customized.
The environmental test chamber, also known as the constant
temperature and humidity chamber, is designed to test the
performance of materials under various environmental test equipment
and various material retention tests, cooling tests, heating tests,
wet tests and drying tests... It is suitable for product quality
testing purposes such as electronics, electrical, communications,
instrumentation, vehicles, plastic products, metals, food,
chemicals, building materials, medical, aerospace, etc.
Parameters
| Performane | Temp.& Humi. Adjust Way | Balanced temperature and humidity control (BTHC) PID intelligent
adjustment |
| Temperature Range | -20℃,-40℃,-70℃~150℃ |
| Temperature Accuracy | 0.01℃ |
| Temperature Tolerance | ≤±1.0℃或±2.0℃ |
| Temperature Fluctuations | ≤±0.5℃ (without load and temperature stable) |
| Temperature Uniformity | ≤1.5℃ (without loading), 50mm≤SENSOR |
| Humidity Range | 20%-98%RH |
| Humidity Accuracy | 0.1%RH |
| Humidity Tolerance | 1 ,≥75%RH:≤±3%RH ；2 ,≤75%RH :≤±6%RH |
| Humidity Fluctuations | ≤±2.5%RH |
| Heating Rate | 3℃/min in average |
| Cooling Rate | 1℃/min in average |
| Regulator | Cooling Method | Single stage compression, two stage compression |
| Refrigerator | Hermertically Sealed France Tecumseh Compressor or Semi-hermetic
BOcK Compressor |
| Cooling Method | Air-cooled |
| Controller | Operation Panel | Programmable LCD Touch Screen |
| Running Mode | Fix Running, Pattern Running |
| Program Memory Capacity | 120 Group Programmable, Max 100 Section Each |
| Output | Rs-232 (USB,Optional) |
| Water Sup | Water Supply | Circulating Water |
| Water Tank Capacity | Chamber Internal Capacity < 800L: 25L X 1pc |
| Chamber Internal Capacity > 800L: 25LX 2pc |
Products Advantages
Substantive yet chic, we create magnificent designs that exudes
grandeur without compromising on comfort and reliability. Our
thoroughly engineered products combine convenience with
sophistication.
 | Precise Temperature and Humidity Control Equipped with high-precision sensors and an advanced PID control
system, our chamber ensures exact temperature and humidity
regulation, creating a stable testing environment. |
Wide Temperature and Humidity Range Provides a broad testing range to meet various product testing
needs, from low temperature and high humidity to high temperature
and dry conditions. |  |
Product Details
The temperature and humidity test chamber redefines excellence with
its cutting-edge precision and control, flawlessly simulating
diverse environments for accurate, reliable testing.
PLC Operation Step types include: ramp, soak, jump, auto-start, and
end. | 
Internal Chamber High performance and quiet operation (68 dBA) | 
Note: Low Temp. & Low Humidity |
 | High performance refrigeration Scroll compressors The Dongjuntemperature and humidity test chamber features a premium
compressor designed to ensure precise environmental simulation.
This high-performance compressor provides consistent cooling,
stability, and energy efficiency, supporting rigorous testing
standards across various industries and ensuring reliable operation
for long-term durability. |
Product Application:
Ideal for simulating extreme climates, our temperature and humidity
test chamber ensures product resilience in diverse environments,
from scorching deserts to freezing tundras, guaranteeing optimal
performance under any conditions.
Company Profile
PACKING AND TRANSPORTATION
FAQ
How to install and use the product?
The product is shipped with an operating instructions and video of
English version.or we will send you an operation video to teach you
how to install and use the product with English speaking. However,
if you need us to teach you face to face, please let us know in
advance.
How about the packing for machine, is it safely protected during
transportation?
Our machine is packed by standard export wooden box, it won’t be
damaged. We’ve delivered many testing machines abroad by sea or by
air without damage.
