Refrigerated Recirculating Water Chiller 6L, -20℃ to 100℃ Lab Liquid Circulator with Nickel Plated Tube, PID Intelligent System, 0.01℃ Resolution Cooling Bath(-20-100℃)

Professional 6L Laboratory Chiller Circulator | High-Precision Thermal Control SystemOur 6L Capacity Thermostatic Circulator is a robust solution engineered for demanding laboratory and industrial cooling or heating requirements. By integrating advanced digital control with high-quality hardware, this unit provides a highly precise and uniform temperature field for various scientific processes.Industry-Leading Precision and Stability The core of this unit is the intelligent PID control system paired with a high-performance AD conversion module. It delivers a digital resolution of 0.01℃ and maintains temperature fluctuations within ±0.05℃. The U-shaped three-wire temperature sensor ensures accurate readings by eliminating lead resistance interference, providing a rock-solid environment for sensitive reactions.Superior Hardware for Durability We prioritize longevity in industrial settings. The cooling system utilizes nickel-plated copper tubes, which offer significantly better corrosion resistance than raw copper. The internal bath and worktop are made of 304 stainless steel, resisting rust even under frequent use with various cooling liquids. An L-shaped heating tube ensures the liquid reaches target temperatures quickly and evenly.Flexible Dual-Mode Circulation This unit is equipped with a quiet circulating pump featuring a built-in copper core motor. With a 1.3m pump head, it supports both internal circulation and external circulation to provide a steady flow to jacketed reactors, vacuum chambers, or evaporators, ensuring a consistent temperature across your entire setup.Technical Specifications:Machine Capacity: 6 LitersTemperature Range: -20℃ to 100℃ / -5℃ to 100℃ (Selectable)Resolution: 0.01℃ | Stability: ±0.05℃Materials: 304 Stainless Steel & Nickel-Plated CopperPump Head: 1.3 metersTank Opening: 180 x 160 mm (Depth: 150mm)Power Input: 0.8 kwNote: This equipment is designed for professional laboratory and industrial use. Please ensure proper liquid levels before operation to maintain system integrity.

• 【Precision Laboratory Chiller & Stability】 Equipped with an advanced PID control system and AD module, this laboratory chiller ensures professional-grade thermal stability. The high-definition LCD screen provides 0.01℃ digital resolution, while the U-shaped three-wire sensor maintains a precise temperature fluctuation of ±0.05℃ for rigorous scientific research.
• 【Efficient Recirculating Water Bath Cooling】 Featuring a high-performance compressor and an L-shaped heating tube, this recirculating water bath enables rapid temperature shifts. The built-in nickel-plated copper coils offer superior corrosion resistance and enhanced heat exchange efficiency compared to standard copper cooling liquid circulators.
• 【Advanced Circulator Pump Dual System】 Designed for versatility, this circulator pump system supports both internal and external circulation. The quiet copper-core motor provides a stable 1.3m head, making it an ideal constant temperature field source for external jacketed reactors, vacuum chambers, or rotary evaporators.
• 【Durable Refrigerated Circulator Construction】 The internal bath and worktop of this refrigerated circulator are crafted from premium SUS304 stainless steel, ensuring durability against acids and alkalis. The 6L machine capacity is tailored for intensive industrial use, offering long-term reliability without rust or degradation.
• 【Safe Constant Temperature Bath Application】 This constant temperature bath includes integrated over-temperature alarms and software-based parameter locking to protect experimental data. This plug-and-play unit is perfect for bioengineering, chemical analysis, and petroleum testing in professional laboratory environments.