{"id":700,"date":"2026-06-30T16:49:13","date_gmt":"2026-06-30T08:49:13","guid":{"rendered":"https:\/\/www.dawosmachinery.com\/?post_type=product&p=700"},"modified":"2026-07-20T15:12:57","modified_gmt":"2026-07-20T07:12:57","slug":"ultra-low-temperature-series-cabinet-water-chillers","status":"publish","type":"product","link":"https:\/\/www.dawosmachinery.com\/ru\/product\/ultra-low-temperature-series-cabinet-water-chillers\/","title":{"rendered":"\u0421\u0435\u0440\u0438\u044f \u0441\u0432\u0435\u0440\u0445\u043d\u0438\u0437\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u044b\u0445 \u0448\u043a\u0430\u0444\u043d\u044b\u0445 \u0432\u043e\u0434\u043e\u043e\u0445\u043b\u0430\u0434\u0438\u0442\u0435\u043b\u0435\u0439"},"content":{"rendered":"
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Ultra-Low Temperature Water Cooled Chiller – Box Type<\/h3>\n
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This model is perfect for ultra-high precision semiconductor wafer manufacturing and deep-cold chain setups for high-end pharmaceutical vaccines. As a heavy-duty water cooled chiller, the water temperature remains strictly stable without fluctuations, fully securing the quality of highly sensitive processes. It is also ideal for quiet, dust-free processes that demand delicate control and easy operation, ensuring your line never fails.<\/div>\n

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Key Features<\/strong><\/div>\n
1. Zero-Fluctuation Absolute Constant Temp: Purpose-built for highly sensitive processes. Utilizing high-frequency dynamic micro-adjustment expansion valves, it locks water\/oil temperature fluctuations strictly within $\\pm0.1^\\circ\\text{C}$ even at extreme sub-zero levels, eliminating any thermal shocks to sensitive equipment caused by local freezing.
\n2. Specialized Coolant Compatibility: All heat exchanger internal tubes and seals are made of extreme-cold resistant stainless steel and specialized fluorosilicone materials. It perfectly pairs with specialized ultra-low temperature coolants like dichloromethane, silicone oil, or high-concentration alcohol with zero leakage and zero freeze-cracking risks.
\n3. Laboratory-Grade Silence & Frost-Free Enclosure: The fully enclosed cabinet features multi-layer airtight sealing and fanless cooling, causing zero disturbance to cleanroom airflow. A specialized anti-condensation coating is applied internally, ensuring the chassis remains completely free of condensation and frost for maintenance-free 24\/7 operation.<\/div>\n
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Characteristic<\/h3>\n<\/div>\n
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Water-cooled Shell-and-tube Type<\/div>\n<\/div>\n
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Air-cooled Fin Type<\/div>\n<\/div>\n<\/div>\n
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Condenser<\/div>\n
It adopts special threaded red copper pipes, with heat exchange efficiency over 15% higher than ordinary copper pipes.<\/div>\n<\/div>\n<\/div>\n
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Externally Equalized Thermal Expansion Valve (TXV)<\/div>\n<\/div>\n
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Electronic Expansion Valve (EEV)<\/div>\n<\/div>\n<\/div>\n
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Refrigerant Throttling Device<\/div>\n
Compact structure with good tightness; superheat degree is adjustable for temperature sensing charging in various ambient temperatures.
\nLaser-welded stainless steel temperature sensing element ensures optimal regulation, longer diaphragm service life and higher pressure resistance.<\/div>\n<\/div>\n<\/div>\n


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