NC-860MP03 natural convection test chamber is used for testing radiator modules, power supplies, servers, and similar products. It provides a test chamber environment with natural convection and without external forced airflow. Temperature control is achieved through the balance between the heater and the natural convection with the external environment.
Item No :
NC-860MP03Temperature Range :
RT+3℃～70℃Internal Dimensions :
W860mm × D860mm × H1160mmPower Supply :
AC220V/50Hz，16A，3.2kW
The NC-860MP03 customized natural convection chambers deliver precise temperature control and excellent uniformity by generating wind-free airflow driven solely by temperature gradients. This design accurately simulates real indoor environments, allowing users to evaluate true heat transfer performance under strict environmental conditions. Available in multiple chamber sizes, the NC-860MP03 series supports a wide range of thermal management and cooling tests for electronic devices and components. Optional programmable temperature and humidity control enhances testing flexibility.
Features:
Provides natural convection environment without external forced airflow.
PID-controlled precise temperature regulation.
Operating temperature range from ambient +3°C to 70°C.
Adjustable grid-style platform for flexible sample placement.
Perforated vent panels to enhance air circulation and maintain temperature uniformity.
Similar flow patterns with interior environment.
Easy maintenance.
Temperature uniformity reports.
Windless natural convection design accurately simulates the heat dissipation conditions of electronic products in real-world usage environments, avoiding test deviations caused by forced convection.
Utilizing continuous power regulation technology, it achieves temperature control accuracy better than ±0.5℃, ensuring a stable and reliable temperature baseline.
Using multi-channel zone temperature control technology, it achieves a standard deviation of ≤1.3℃ as verified by third parties, providing a highly consistent thermal environment.
Temperature Range: Ambient temperature +3℃~70℃, maximum temperature ≤70℃
Chamber Dimensions: Inner chamber dimensions: W860mm × D860mm × H1160mm; Outer chamber dimensions: W1020mm × D1250mm × H1650mm
Quality Standards: A 9-point temperature measurement report is included with the product. The standard deviation between the measured temperature at each point and the average temperature of the 9 points is <2℃.
Specified Test Temperature Points: 35℃, 40℃, 50℃, 60℃, and 70℃
Point Average Temperature: After the test chamber temperature reaches equilibrium, samples are continuously taken at the 9 specified temperature points for 10 minutes at a frequency of 10 seconds each. This average temperature is recorded as the point average temperature for that point.
Set Average Temperature: The average temperature of the 9 point average temperatures is then used as the set average temperature for the specified temperature range.
Test Chamber Material: 20mm acrylic glass
Door Dimensions: W834 × H1179
Lifting Platform: 380*230mm, effective lifting height 370mm, load capacity 100kg;
Heating Device: Ceramic infrared heating, equipped with a reflector, isolation flow equalization mesh, and insulating convection perforated plate.
Control Method: The chamber is divided into two zones, each with independent temperature control. Each zone has a temperature sensor, a temperature controller, and a heater. This ensures uniformity of the temperature field throughout the test chamber.
Lead-in Holes: Lead-in holes on both sides, 100mm in diameter.
Safety Protection Measures: Over-temperature protection, over-current protection, leakage protection.
Power Supply: AC220V/50Hz, 16A, 3.2kW
| Model | NC-860S | NC-860HT | NC-2600 |
| Inner Dimensions | W860mm × D860mm × H1160mm | W860mm × D860mm × H1160mm | W1500mm × D1000mm × H1800mm |
| Outer Dimensions | W1020mm × D1250mm × H1650mm | W1020mm × D1250mm × H1650mm | W1590mm × D1430mm × H2150mm |
| Temperature Range | Ambient +3℃ ~ 70℃ | Ambient +5℃ ~ 110℃ | Ambient +3℃ ~ 70℃ |
| Temperature Uniformity | Average temperature deviation of 9 points ≤ ±2℃ | Average temperature deviation of 9 points ≤ ±2℃ | Average temperature deviation of 9 points ≤ ±2℃ |
| Chamber Material | Transparent acrylic plate, thickness 20mm | Transparent PC plate, thickness 15mm | Transparent acrylic plate, thickness 20mm |
| Heating Device | Quartz infrared heating | Quartz infrared heating | Quartz infrared heating |
| Lifting Platform | 730mm × 500mm, effective lifting height 370mm | 730mm × 500mm, effective lifting height 370mm | 500mm × 1000mm, effective lifting height 370mm |
| Power Supply | AC220V / 50Hz, 16A single phase | AC220V / 50Hz, 36A single phase | AC220V / 50Hz, 27A single phase, Max Power: 6kW |
The NC-860MP03 natural convection test chamber maintenance system emphasizes long-term stability:
Daily Cleaning: Wipe the enclosure with a soft cloth and mild detergent to prevent dust accumulation from affecting heat dissipation.
Sensor Calibration: Perform calibration every six months using a standard thermometer to ensure temperature control accuracy.
Non-standard Customization: Supports personalized adjustments to enclosure size, temperature range, number of partitions, etc., to meet special experimental needs.
Guangzhou Jingxiu Thermal Equipment Co., Ltd., provides a full-process service from pre-sales consultation, installation and commissioning to after-sales maintenance. Its ISO9001 quality management system certification and multiple national patented technologies provide users with quality assurance.
We guarantee
True natural convection condition, Temperature uniformity report
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NC-860MP03 natural convection test chamber is used for testing radiator modules, power supplies, servers, and similar products. It provides a test chamber environment with natural convection and without external forced airflow. Temperature control is achieved through the balance between the heater and the natural convection with the external environment.
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