A small climate chamber is a specialized and compact test chamber. It can precisely simulate and control various climatic conditions, such as temperature ranging from -70℃to 150 ℃, humidity ranging from 10%RH to 98%RH. The small climatic test chamber plays a crucial role in industries for product testing and quality control, ensuring that items can withstand different climates.
Model: TH-50A ,TH-50B, TH-50C
Standard: AAMA501, ASTM D4169-16, IEC 61215, IEC 61646, IEC61108, IEC62688, MIL-STD-811D
1. Compact and Space-Saving Design
The small climate chamber has a small footprint and can be comfortably installed on a laboratory workbench without taking up too much space. Its height is usually within 0.5 meters, ensuring that it does not obstruct sight or access to other devices. Despite its small size, it still offers 50L, 80L of usable internal volume, providing enough space for most testing and research needs.
2. Precise Environmental Control
The small climate chamber can precisely adjust the temperature in the range of -70 ° C to 150 ° C with an accuracy of ±0.5 ° C. For humidity control, it can maintain humidity levels from 10% RH to 98% RH.
3. Advanced Programmable Settings
The small climate chamber is equipped with a user-friendly interface that allows you to program environmental parameters. Users can create multiple cycles with different temperatures, humidity, or a single temperature. This better simulates real-world environmental changes.
4. Durable Construction and Materials
The small climate chamber shell is made of A3 steel plate, the shell has a layer of insulation coating, corrosion resistance, long service life, and the internal material is SUS304. Ensures excellent insulation and energy efficiency. The internal components are designed to withstand ultra-long periods of maximum capacity continuous operation of several months without significantly degrading performance.
5. Efficient Ventilation and Air Circulation
The small climate chamber is equipped with a powerful fan that ensures an even distribution of air throughout the internal volume, preventing the formation of temperature and humidity gradients. This ensures that samples placed at different locations in the chamber are exposed to consistent environmental conditions.
Model | TH-50 | TH-80 |
Internal Dimension (mm) | 320*350*450 | 400*400*500 |
Overall Dimension (mm) | 820*1160*950 | 900*1210*1000 |
Interior Volume | 50L | 80L |
Heat load | 1000W | |
Temperature Range | A : -20℃ ～ +150 ℃ B : -40℃ ～ +150 ℃ C: -70℃ ～ +150 ℃ | |
Temperature Fluctuation | ± 0.5 ℃ | |
Temperature Deviation | ± 2.0 ℃ | |
Humidity Range | 20% ~ 98% RH | |
Humidity Deviation | ± 2.5% RH | |
Cooling Rate | 1 ℃ / min | |
Heating Rate | 3 ℃ / min | |
Cooling system | Mechanical compression refrigeration system | |
Controller | Programmable color LCD touch screen controller Ethernet connection | |
Safety Device | Humidifier Dry-combustion protection; Over-temperature Protection; Over-current Protection; Refrigerant High-pressure protection; Water Shortage Protection; Earth leakage Protection | |
Exterior Material | Steel Plate with protective coating | |
Interior Material | SUS304 stainless steel | |
Thermal Insulation | Polyurethane foam and insulation cotton | |
Observation Window | Interior lighting, double-layer thermo stability silicone rubber sealing | |
Standard Configuration | 1 Cable hole (Φ 50,) with plug; 2 shelves | |
Weight | 190kgs | 220kgs |
The small climate chamber works based on a combination of several key principles and components.
First, it uses a heating element and a cooling system to control the temperature in the room. When the temperature needs to be raised, the heating element generates heat, while the cooling system (including compressors and refrigerants) removes heat to lower the temperature. The temperature sensor monitors the actual temperature and sends a signal to the controller, which adjusts heating or cooling accordingly to maintain the desired temperature.
For humidity control, when the humidity is too low, the humidifier adds water to the studio, and when the humidity is too high, the excess water is dried out. Similarly, a humidity detector transmits measurements of humidity.
The air circulation consists of fans to ensure an even distribution of temperature and humidity throughout the studio.
Over Temperature Protection uses temperature sensors to monitor and prevent excessive temperatures, typically cutting off power or initiating cooling above a set limit.
Water Shortage Protection, via sensors, halts the humidification process when water levels are critically low to protect the humidifier.
Humidifier Dry Combustion Protection stops the humidifier from overheating or catching fire when there's insufficient water.
Refrigerant High Pressure Protection uses pressure sensors to prevent damage from excessive refrigerant pressure.
Over Current Protection guards against current surges, while Earth Leakage Protection and Phase Sequence Protection ensure electrical safety and proper power supply sequence.
