
Natural Convection Constant Temperature Chamber (Large Size) NC-2600
NC-2600 natural convection thermostatic chamber is suitable for large-size, high-heat-load products such as laptops, servers, projectors, and base stations, while also meeting the thermal testing needs of various products with large heat load fluctuations.
Item No :
NC-2600Temperature Range :
RT+3℃~70℃Internal Dimensions :
W1500mm × D1000mm × H1800mmPower Supply :
AC220V/50Hz,28A,6.4kW
The customized NC-2600 natural convection temperature control chamber retains its core capability of simulating actual indoor ambient temperatures, offering precise temperature control and excellent temperature uniformity. Unlike conventional models, the NC-2600 features a customized large-format design with four independent temperature zones, resulting in stronger heat load capacity. It accurately simulates natural convection, helping to understand the heat transfer characteristics of large-size, high-heat-load products under real-world use or high-temperature environments.
To meet the testing needs of large samples and high heat generation, adapting to scenarios with large heat load fluctuations, and achieving precise temperature control and flexible switching of testing modes through intelligent control.
Supports switching between light and heavy load modes during testing, and the control algorithm has self-learning and optimization capabilities.

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: W1500mm × D1000mm × H1800mm; Outer chamber dimensions: W1590mm × D1430mm × H2150mm
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: W1030 × H1720
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, 28A, 6.4kW
| 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-2600 natural convection chamber is suitable for testing computers, mobile phones, electronic components, PSUs, D2D, network communication products, LEDs, etc.
Particularly suitable for large-size, high-heat-load products such as laptops, servers, projectors, and base stations, while also meeting the thermal testing needs of various products with large heat load fluctuations.
The NC-2600 natural convection thermostatic 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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