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Constant Temperature Liquid Circulating Baths HCTB-3000 and RCTB-3000 Series

Constant Temperature Liquid Circulating Baths HCTB-3000 and RCTB-3000 Series
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Constant Temperature Liquid Circulating Baths HCTB-3000 and RCTB-3000 Series - 1

K Constant-Temperature Circulating Baths A choice of 4 temperature controllers with either analog or digital temperature selectors offers temperature management over the range of -40 to 250°C (-40 to 392°F) with stability as good as ±0.005°C. Each model has a rugged, splash-proof case with all submerged parts made of either stainless steel or hightemperature, self-extinguishing plastic. Powerful pressure circulating pumps with external circulation connections are standard on all models. However, the HCTB-3040 has dual suction and pressure pumps. With a choice of 4 different temperature controllers and 5 stainless steel baths with a capacity of 8 to 48 liters, a range of 20 different systems is available to suit most laboratory and industrial applications. Inlet HCTB-3000/RCTB-3000 Series Starts at $1345 Complete System HCTB-3030, $1669, shown smaller than actual size with BATH-12, $422. and outlet pipes at the rear of the controller can be used for external circulation to another apparatus or they can be sealed for circulation within the bath itself. The baths are also suitable for below ambient applications, and can be used at sub-ambient temperatures with a cooling coil (standard on HCTB-3040, optional on other models) or with RCTB-3000 Series dip and flow coolers. Unheated Baths Designed to be used with an HCTB-3000 Series thermoregulator, these new baths incorporate attractive carrying handles for added safety. The 4 smaller models have seam-free stainless steel interiors for easy cleaning. The largest bath, BATH-48, is of welded construction. All baths have stoved enamel steel outer cases. Dip and Flow Coolers The RCTB-3000 Series dip and flow coolers are designed for use at below-ambient temperatures down to -35°C (-31°F). The flow cooler works in conjunction with a thermoregulator and continually extracts heat from the bath fluid by means of the heat exchanger, which is built into the unit. The cooling head of the dip cooler fits neatly and unobtrusively into the corner of the bath and can be secured with a specially designed mounting bracket (included). Even if cooling can be achieved by cold tap water, a dip cooler is recommended, since it conserves water and is easier and more convenient to use. Temperature Stability to ±0.005°C Temperature Range: -40 to 200°C (-40 to 392°F) Available 5 Bath Sizes from 8 to 48 Liters, or Use with Existing Baths or Containers High Pump Capacity with External Connections Adjustable Over- Temperature Cutoff 120V Power, 240V Optional Includes Mounting Bridge for Liter Baths Applications Use as Calibration Standard Laboratory and Biological Stress and Shock Testing A bridge to mount all circulating baths is included with all baths K-44

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Constant Temperature Liquid Circulating Baths HCTB-3000 and RCTB-3000 Series - 2

K-45 To Order (Specify Model Number) Model No.†† HCTB-3010 HCTB-3020 HCTB-3030 Price $818 $1190 $1669 Temperature Range °C (°F)* -20 to 95 (-4 to 203) -40 to 120 (-40 to 248) -40 to 200 (-40 to 392) Temperature Selection Analog Digital Digital Temperature Stability Using Water @ 40°C (°C) ±0.01 ±0.01 ±0.005 Pump Capacity (LPM) 10 10 10 Pump Capacity (mbar) 145 145 145 Method of Control Proportional PID PID Temperature Sensor Thermistor PRT PRT Adjustable Over-Temp Cutout Yes Yes Yes Low Liquid-Level Cutout No Yes Yes PC Interface No No Yes, RS232 Cooling Coil** No No No Dimensions: mm (in)...

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Constant Temperature Liquid Circulating Baths HCTB-3000 and RCTB-3000 Series - 3

K-46 K Model No. Price Description CAL-SOFT $136 Software (included with HCTB-3040) HCTB-COIL 115 Water-cooling coil LID-8 136 Flat lid for use with 8 liter bath and mounting bridge LID-12 137 Flat lid for use 12 liter bath and mounting bridge LID-18 144 Flat lid for use 18 liter bath and mounting bridge LID-26 144 Flat lid for use 26 liter bath and mounting bridge LID-48 191 Flat lid for use 48 liter bath and mounting bridge PE-1411 80 Reference Book: Control System Design Guide: Using Your Computer to Understand and Diagnose Feedback Controllers Accessories To Order (Specify Model Number)...

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