Circulators

HVAC

Immersion Circulator suits basic liquid heating applications.

May 9, 2014

Suitable for use in baths as large as 20 L and compatible with DIN 12876-1 Class I non-flammable liquids, LX Immersion Circulator delivers intuitive temperature control for day-to-day laboratory applications. Digital readout displays actual bath temperature and set point temperature simultaneously. Along with ambient +10° to 98°C temperature range and ±0.07°C temperature stability, features include timer, single-speed pump, heavy-duty mounting clamp, and fully integrated housing. Read More

Material Handling & Storage, HVAC, Controls & Controllers

Water Cooled Circulator enables precise temperature control.

March 5, 2014

Constructed mostly of stainless steel, including 1 hp pump and 14 gallon tank, IMS Hydra Water Cooled Circulator uses glycol, virtually eliminating rust and other long-term issues related to water use. Combination of high-speed digital PID temperature controller with 9 kW heating element allows accuracy in process water at ±1°F variance. Circulating 30 gpm at 88 ft head (38 psi), IMS Hydra enables temperature range from slightly above plant water temperature up to 250°F. Read More

HVAC

Refrigerated Circulator optimizes electrophoresis separations.

November 21, 2013

Featuring -20 to +200°C working temperature, Model AD07R-20 combines intuitive touch-pad operation with automatic or user-adjustable fluid optimization and ±0.01°C temperature stability to maintain buffer solutions at optimum temperatures, even under varying electrophoresis voltages. Digital system features serial and USB connectivity, 3.75 in. LCD, variable speed pressure-suction pump, and rotating control head that provides clear view of display anywhere within 180° viewing radius. Read More

HVAC

Circulator and Chiller suit respirometry applications.

August 15, 2013

Designed for use with anaerobic respirometers, Model 210 Heated Circulator controls temperature from ambient to 158°F with ±0.4°F stability. Unit has 750 W heater and single speed centrifugal pump that delivers up to 3.0 gpm at 2.0 psi. Recommended for use with aerobic respirometers, ¼ hp Model 5206M Recirculating Chiller controls temperatures from 14–158°F with ±0.2°F stability. Magnetic drive centrifugal pump delivers up to 4.1 gpm at 10 psi. Read More

HVAC

Air Circulators feature stainless steel construction.

September 7, 2010

Featuring stainless steel guards, motors, and brackets for complete rust proofing and cleanliness, Air Circulators are suitable for food production and processing sectors as well as chemical industry. Any components that are not stainless steel are made of inert plastic to eliminate any possibility of contamination to nearby products. Available with 460, 630, and 810 mm blade diameters, dual-speed units are supplied in fixed head or oscillating versions. Read More

HVAC, Thermal & Heating Equipment, Laboratory and Research Supplies & Equipment

Circulating Water Baths combine ergonomics, functionality.

March 5, 2010

Designed to accommodate work habits and requirements of laboratory personnel, touch-screen operated refrigerating/heating and heat-only baths are offered with temperature ranges as broad as -40 to +200°C and temperature stabilities as precise as ±0.005°C. There are 6 different temperature controllers, including 2 programmable models, and ergonomic features include swiveling control head, integral lid docking system, and corrosion- and chemical-resistant top plate. Read More

HVAC

Water Circulator facilitates heat loss adjustment.

March 23, 2009

Featuring microprocessor-based, variable speed differential controller, Delta T 00 Circulator enables users to accurately calculate and adjust for heat loss because it automatically adjusts to deliver optimal heat transfer based on actual operation of system on continuing basis. Unit is suitable for use in multi-zone radiant manifolds with loop actuator and in series loop systems using zone valves. Read More

HVAC, Chemical Processing & Waste Management, Materials & Material Processing

Circulating Baths operate at -40 to +200°C.

October 16, 2008

With 6, 13, or 28 L capacities, Refrigerating/Heating Circulating Baths are offered with choice of controllers. Programmable Controller offers LCD display, ±0.01°C temperature stability, and time/temperature programming, while Advanced Digital Controller has variable-speed pump and RS-232 interface. Featuring 2-speed pump, Standard Digital and Basic Controllers, suited for applications where temperature set points remain relatively static, have stability of ±0.05 and ±0.2°C, respectively. Read More