"Premium Excellent Series" constant temperature and humidity chamber that supports low GWP refrigerants and achieves rapid temperature changes (18°C/min).
The EC-28PXHH is a device that uses low GWP refrigerants, balancing consideration for the global environment with rapid temperature change performance. By utilizing low GWP refrigerants R449A (high temperature side: GWP value 1397) and R473A (low temperature side: GWP value 1831), it is capable of controlling temperatures in the range of -70°C to +180°C, achieving a temperature change rate of 18°C/min. This product allows for rapid product development by customers while also considering the global environment. 【Features】 ■ Uses low GWP (low global warming potential) refrigerants on both the low temperature side (R-473A) and high temperature side (R-449A) ■ Achieves a temperature change rate of 18°C/min ■ Complies with JEDEC (JESD22-A104, IEC 60749-25: 15°C/min) testing standards ■ Balances consideration for the global environment with rapid temperature change performance *For more details, please download the PDF or feel free to contact us.
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【Outline Specifications (Excerpt)】 ■ Temperature and Humidity Detection Method: Dry Bulb Method ■ Temperature Range: -70 to +180℃ ■ Humidity Range: 20 to 98% RH (according to temperature control range diagram) ■ Temperature and Humidity Variation (below +100.0℃): ±0.3℃/±3.0% RH ■ Temperature and Humidity Gradient (below +100.0℃): 3.0℃/10.0% RH *For more details, please download the PDF or feel free to contact us.
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The highly reliable refrigeration cycle technology that "Cosmopia" boasts reproduces various environments and supports our customers' reliability testing. Environmental testing equipment used in various fields such as semiconductors, electronic components, automotive parts, and secondary batteries is constantly evolving to meet the demands of more advanced development and research. In the future, as larger samples and greater temperature variations are required, Cosmopia High-Tech will quickly respond to this evolution and contribute to the advancement of cutting-edge technologies developed by customers around the world.