Laboratory Chiller Circulator 6L, -5℃ to 100℃ Refrigerated Water Bath with PID High Precision, 0.01℃ Digital Resolution, 304 Stainless Steel Constant Cooling Pump(-5-100℃)

【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.