All products ship from our 30,000 sq. ft. Haverhill, MA warehouse
Lauda WK-230 Recirculating Chiller
The air-cooled Lauda WK-230 Recirculating Chiller offers reliable temperature control for continuous operation in research and production. With a filling volume of 4 to 6 liters, it maintains stable temperatures ranging from -10°C to 40°C. Its extremely compact construction and small footprint make it easy to integrate into any workspace.
Designed for use in chemical production processes and technical systems, it efficiently removes operating heat, ensuring smooth and consistent performance even in demanding environments.
Specifications
0ºC to 40ºC temperature range
Max Pump Pressure: 0.15bar
Max Pump Flow: 8L/min
Cooling Output at 20°C: 0.23kW
6-liter bath
90-day warranty
Features
Unlike tap water cooling, this chilling circulator provides a constant temperature regardless of seasonal variations or pressure fluctuations. Its independent cooling-water system eliminates reliance on a central supply, preventing the leakage of hazardous substances while conserving water. This not only reduces environmental impact but also significantly lowers operating costs.
Specifically designed for simple thermostating tasks below 0°C, the WKL 230 features an easy-to-use LED display and a three-button operation system. A submersible pump eliminates seal problems at the pump shaft, enhancing reliability and reducing maintenance. Its advanced design makes it an efficient and user-friendly solution for precise cooling applications.
Testing
This Lauda WK-230 is used and reconditioned. Our technicians test all circulators to confirm that it operates properly and to the manufacturer’s specifications. If the circulator is both heated and cooled, we will perform extended runs at both ends of the temperature range and verify temperatures with an external probe.
Please inform us if you have specific testing requirements or requests. We will gladly work with you to ensure they are addressed during testing.
Pictures
The photos above represent our equipment, which is currently stored in our warehouse. Since we often stock multiple units of each model, we may not feature photos of every unit. However, if you request, we will provide photos of your specific equipment after we test and clean it.
For inquiries about the Lauda WK-230 Recirculating Chiller, call us at 978-521-2221 or fill out the form on this page.
FAQ
Does the equipment come with a warranty?
Yes, all equipment from American Instrument Exchange comes with a warranty. Used/reconditioned/refurbished equipment is tested to make sure it operates to the manufacturer's specifications and comes with a 90-day warranty (unless otherwise noted). New equipment comes with a warranty from the manufacturer.
How do you test and recondition the equipment?
Testing requirements vary across all the equipment categories we sell. Temperature controlled units are tested with NIST traceable probes and data loggers. Gaskets, external housing, glass, handles, controls and control screens are all thoroughly inspected for integrity and functionality. We test all equipment using the manufacturer's parameters and specifications to confirm that the unit operates properly.
How do products ship from American Instrument Exchange?
We can ship products both nationally and internationally using a well-established network of transporters. Smaller items will ship via UPS. Larger equipment will be palletized and shipped either LTL or air-ride, depending on the specific equipment and/or delivery requirements.
Return and order cancellation policy
American Instrument Exchange will accept the return of any product that is not working as represented and could not be replaced or repaired to the customer's satisfaction during the warranty period. Customers who cancel orders after refurbishing has begun will be subject to a cancellation and restocking fee of between 20% and 40%.
Are discounts available for educational or non-profit institutions, or for bulk purchases?
Yes – call or email us today with a list of equipment you're looking for and we can potentially put together a quote that includes a discount.
How does your price matching policy work?
We strive to keep our pricing competitive and reasonable. If you find comparable items for sale at a lower price from other vendors please send us a link and or quote for the item and we'll do our best to match or beat the price.
Can I see the equipment in person before committing to a purchase?
Customers are welcome to make an appointment to view equipment in our warehouse. Given our workload we may not be able to test or clean the equipment prior to your arrival if you have not committed to an order.
1023 Western Avenue is a working warehouse, not a showroom, and customers should dress appropriately and wear closed toe shoes.
Can I ship products that I purchased elsewhere to American Instrument for repair?
Yes – please see our repair services page for more information.
