Detailed Description

Key Features of the AKDW-50L/-120 Laboratory Chiller Circulator

Wide temperature range from -120℃ to room temperature, suitable for advanced cryogenic applications
50L tank capacity supports extended operation and continuous cooling cycles
±2℃ temperature stability ensures high precision for laboratory experiments
LCD digital control panel allows flexible temperature setting and easy monitoring
Full safety protection: delay start, phase failure detection, overcurrent, and overheating alerts
Corrosion-resistant 304 stainless steel tank provides long service life in laboratory use
Uses R404 and R23 refrigerants for environmentally friendly and powerful cooling

Technical Specifications

Model: AKDW-50L/-120
Cooling Liquid Tank Capacity: 50L
Operating Temperature Range: -120℃ to Room Temperature
Temperature Stability: ±2℃
Ambient Temperature: 5～35℃
Ambient Humidity: ≤70%
Power Supply: Three-phase 380V 50Hz
Control Method: LCD display, arbitrary temperature setting
Safety Protection: Delay, phase failure, overcurrent, overheat
Refrigerant: R404, R23
Tank Material: 304 stainless steel

Compatible Equipment for Optimal Laboratory Performance

Rotary Evaporators – Pair with a Laboratory Chiller Circulator to ensure precise cooling and improve solvent recovery rates.
Glass Reactors – Maintain controlled reaction temperatures with stable circulation from the Laboratory Chiller Circulator.
Vacuum Freeze Dryers – Supply essential ultra-low cooling needed for freeze-drying biological or chemical samples.
Reflux Condensation Systems – Ensure efficient condensation in reflux reactions with reliable temperature control.
Viscometers – Achieve stable fluid temperatures to ensure accurate viscosity measurements in material analysis.

Why Choose the AKDW-50L/-120 Laboratory Chiller Circulator

This Laboratory Chiller Circulator is built for laboratories requiring consistent, ultra-low temperature performance. With advanced safety features, reliable construction, and precise control, the AKDW-50L/-120 enhances productivity and reduces risks in temperature-critical operations. Its integration of a large tank and intelligent controls sets it apart as a high-performance solution in thermal laboratory systems.

Watch Product Demonstrations

Explore real-world performance and applications in our product demo videos. Visit our video library for more insights and demonstrations.

Explore More

Looking for other models? Browse our full range of Low-Temperature Cooling Circulating Pumps on the product category page.

Shipping Information

We provide worldwide shipping for all laboratory equipment. Every order is carefully packaged to ensure safe delivery. If the item is in stock, it will be shipped within 3–7 business days after payment confirmation. For out-of-stock items, we will inform you of the estimated shipping time based on the specific product.

Shipping Methods: DHL, FedEx, UPS, or sea freight (depending on order size and destination)
Estimated Delivery Time:

Asia: 5–10 business days
Europe & North America: 7–12 business days
South America & Africa: 10–15 business days
Sea freight: subject to actual transit time

Tracking: A tracking number will be provided via email once the shipment has been dispatched.
Customs & Duties: Buyers are responsible for any import taxes or customs duties required by their country or region.

For bulk orders, custom packaging, or special shipping arrangements, please contact our team for personalized assistance at lab@equilrxnlab.com.

Product specifications

High Pressure Reactor Equipment Specifications

Parameter	Specifications
Model	AKDW-50L/-120
Cooling Liquid Tank Capacity (L)	50
Operating Temperature Range (℃)	-120～Room Temperature
Temperature Stability (℃)	±2
Ambient Temperature (℃)	5～35
Ambient Humidity	≤70%
Power Supply	Three-phase 380V 50Hz
Control Method	LCD Display, Set Temperature Range Arbitrarily
Safety Protection	Delay, Phase, Overcurrent, Overheat
Refrigerant	R404，R23
Tank Material	304 Stainless Steel

introduce

Application Scenarios

Chemical Synthesis and Reaction Cooling
Ideal for temperature-sensitive organic and inorganic synthesis reactions, this Laboratory Chiller Circulator ensures stable thermal conditions that help prevent degradation or side reactions during low-temperature processing.
Pharmaceutical and Biotechnology Laboratories
Used in biotechnology processes like cell preservation, enzyme studies, and vaccine production, the AKDW-50L/-120 provides a stable cryogenic environment critical for biological sample integrity.
Rotary Evaporation and Solvent Recovery
Ensures effective condensation in rotary evaporators by delivering rapid and reliable low-temperature circulation, improving solvent recovery rates and reducing operation time.
Vacuum Freeze Drying Support
Maintains consistent ultra-low cooling needed for sublimation in freeze-drying systems, particularly for pharmaceutical and food research where product quality depends on precise thermal control.
Reactor Jacket Cooling in Pilot Plants
Supports jacketed glass or stainless steel reactors by stabilizing internal temperature during scale-up reactions or thermal stress testing in pilot-scale setups.
Electronics and Semiconductor Testing
Used to simulate low-temperature conditions for semiconductor reliability testing, circuit board evaluations, and electronic component stress analysis.
Material Science and Polymer Research
Provides critical cooling in rheological studies, viscosity testing, or physical property analysis where temperature has a direct effect on material performance.
Petrochemical and Lubricant Testing
Supports cold filter plugging point tests, pour point measurements, and other low-temp performance evaluations for fuels and oils.
Food Safety and Storage Simulation
Suitable for simulating cold chain storage and testing degradation rates of perishable goods under ultra-low temperatures.