Cole-Parmer ® Polystat ® 13-Liter Rapid-Cool Circulating Baths

Cole-Parmer ® Polystat ® 13-Liter Rapid-Cool Circulating Baths

Modulating refrigeration control system is up to 50% more energy efficient than traditional refrigeration systems

Redundant high-temperature and low-level safety so2

These baths feature refrigeration control that only operates when there is a set point deviation. This reduces energy usage because the heater and refrigeration unit operate only when needed.
All models have digital readout. Each unit is equipped with a hermetically sealed compressor for years of maintenance free use. The ¼" NPT(F) threaded inlet and outlet is also standard; use with brass adapters (sold below) for external circulation.
What�s included: cover; one 2-ft length of Buna N tubing (13-mm ID); male adapters for 3/8", ¼", and 3/16" tubing; and a 5-ft cord with either standard or European plug.
Economical Digital Bath
This high-quality, digital refrigerated circulating bath is cost-effective for your low-temperature applications. Built-in pump has two speeds (9 L/min and 15 L/min) for greater temperature control. High and low settings are switch-selectable.
Digital Bath
A full graphics backlit LCD lets you view operating conditions at a glance. A powerful five-speed duplex pump delivers 11 to 24 L/min for efficient circulation of liquids at extreme temperatures. Bath includes RS-232 interface.
Programmable Digital Bath This bath features programming capabilities that let you enter up to ten time and temperature programs with up to 50 steps each. Cycle the programs up to 999 times. Easily set up time and temperature programs directly with the rotary encoder. The full graphics backlit LCD simultaneously displays set point and actual fluid temperature.
Use temperature probe 12110-50 (order separately) and RS-232 interface for remote control and datalogging. Baths features LabVIEW® drivers, Excel® control and data logging macro, and Palm OS® temperature control software.

Specifications
Capacity Liters 13
Temp range �45 to 200°C
Temp control PID
Temp setting Digital
Temp sensor platinum RTD
Heater wattage 1000 watts
Cooling capacity at 20 C 900 watts
at 0 C 825 watts
at -30 C 200 watts
Compressor hp 1/3
Refrigerant R-404a
Pressure pump Max head at 0 flow 4.9 psi
Max flow at 0 head 11 to 24 L/min
Suction pump 8 to 18 L/min
Working depth 5-1/2"
Wetted materials 304 stainless steel
Low-level cutoff Yes
Drain Yes
Port size 1/4" NPT(F)
Power VAC 120
Hz 60
Amps 14
Dimensions " D 17"
" H 24-3/4"
" W 15-1/2"
Bath opening " W 11"
" L 6"
Display LCD
Stability ±0.01°C

 

« Baths and Circulators