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Thermal Shock Chamber from China Suppliers - Reliable Factory for Testing Product Stability Under Extreme Temperature Changes
Technical Specifications
| 1. Product Name | Triple-Chamber Thermal Shock Testing Machine |
| 2. Product Model | TAS3-125LB |
| 3. Nominal Volume | 125L |
| 4. Effective Inner Box Dimensions | 500 × 500 × 500 W × H × D (mm) |
| 5. Outer Space | Approximately 1500 × 1900 × 1900 (W × H × D) (mm) |
| 6. Weight | Approximately 1200 kg |
| 7. Working Noise | ≤70 dB, measured 1.5 meters in front of the machine, 1.2 meters above the ground |
| ⚡ Equipment Power and Power Supply | |
| 1. Maximum Power | Maximum power is approximately 19 KW (subject to final design) |
| 2. Maximum Current | Maximum operating current is 30 A |
| 3. Cooling Water Requirements |
1. It is recommended to use a cooling water tower (one-to-one): ≥10T 2. Pipe Size: DN40, the length of the pipe layout is less than 20 meters. 3. Water Pressure: 0.3 MPa ~ 0.45 MPa 4. Circulation Water Volume: ≥7.5 m³/h 5. Water Temperature: 5 ~ 30℃ Note: This plan does not include the cost of the cooling water tower and water chiller and related piping. |
| 4. Power Supply Conditions and Power Source |
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Product Features
- 1 The PWM cold output control of the refrigeration system has the advantages of energy saving and reliability.
- 2 7-inch TFT color touch screen + PLC industrial controller.
- 3 The controller is equipped with various dedicated interfaces to meet the different usage needs of customers.
- 4 The communication protocol is freely open, and the equipment can be integrated into the laboratory management system.
- 5 According to the requirements of the user, various non-standard designs can be undertaken.
Application
Compliance & Standards
- GB/T 2423.22 (IEC 60068-2-14)
- JESD22-A104
- MIL-STD-810F
- GJB 150.5
FAQ
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1. What are the differences between the three-box type and the two-box type cold and heat shock test chamber? +Three-box type (static structure): The sample remains fixed and is switched by air duct valves to introduce high-temperature or low-temperature gases into the test area. It has a constant temperature buffer zone, making it more suitable for large-sized, heavy-weight products and live online testing. The wiring arrangement is more convenient.
Two-box type (basket structure): The samples are placed in the basket, and the basket moves rapidly between the high and low temperature chambers to achieve temperature shock. The temperature switching speed is extremely fast, meeting strict testing requirements such as military standards. -
2. What are the requirements of the equipment for the installation environment? +Ground: The surface should be solid and level, capable of bearing the weight of the equipment (for large equipment, it can reach 1 to 2 tons).
Space: A distance of 60–100 cm should be reserved around the equipment for heat dissipation and maintenance operations.
Ventilation: The environment should be well-ventilated. It is recommended that the environmental temperature be within 5℃ to 30℃, to avoid a decrease in cooling efficiency or high-pressure alarms. -
3. How to choose between air cooling and water cooling? +Air-cooled: Installation is simple; just connect power and it can be used. It is suitable for small equipment or laboratories with low ambient temperatures.
Water-cooled: It has higher heat dissipation efficiency and is not limited by ambient temperature. It is suitable for high-power equipment and enclosed spaces, but it requires a cooling water tower and pipeline layout. -
4. What is the temperature transition time for the TAS3-125LB model? +The triple-chamber design uses air duct valve switching to transition between temperature zones. The transition time is typically very short and can be configured according to test standards such as GB/T 2423.22 and MIL-STD-810F. Please consult our technical team for the exact transition time specification for your test requirements.
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5. Can the TAS3-125LB be used for live (powered-on) product testing? +Yes. The three-box static structure keeps the sample fixed inside the test chamber throughout the test cycle. This design allows wiring and signal connections to remain undisturbed, making it well-suited for live online testing of electronic components, semiconductors, and other powered devices.
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6. What maintenance is required for the cooling water system? +Regular maintenance of the cooling water system includes: checking water pressure (maintain 0.3–0.45 MPa), monitoring water temperature (keep within 5–30℃), inspecting pipelines for leaks, cleaning filters periodically, and ensuring the cooling water tower operates correctly. It is recommended to use clean, softened water to prevent scale buildup inside the pipes and heat exchangers.