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FTS RS Series Recirculating Chillers

RS Series Recirculating Chiller Dependable cooling for laboratory applications

Specification Sheet

	•	-40°C to +75°C (with auxiliary heater)
	•	± 0.1°C control stability (process dependent)
	•	Easy to operate
	Applications
		Reaction vessels
		Extractors
		Diffusion pumps
		Lasers
		Sputtering systems … and more

Features		Benefits
•	Wide temperature range	•	Single unit can be used for a variety of applications in lab
•	Positive displacement pumps available	•	Provides higher pressure pumping
•	Small footprint	•	Saves space
•	RS-232 interface	•	Allows control and data collection from a remote location

*Specifications noted below are dependent on fluid choice, fluid temperatures, ambient temperature and electrical supply. Please contact the factory to further discuss your requirements.

Model Specifications
		RS33	RS33LT	RS44	RS44LT
Heat Removal (watts/BTUs)	+20°C	1050/3580	350/1195	1410/4805	504/1718
	+10°C	880/3005	340/1160	1230/4190	450/1534
	0°C	760/2595	330/1125	1050/3580	405/1381
	-10°C	560/1915	285/970	-	370/1261
	-15°C	-	280/955	-	360/1227
	-20°C	-	275/938	-	330/1125
	-30°C	-	195/665	-	285/971
	-40°C	-	60/205	-	130/443
Temperature Range °C		-10 to +35	-40 to +35	-10 to +35	-40 to +35
Reservoir	liters	2	2	2	2
Controls	standard	Digital/RS-232	Digital/RS-232	Digital/RS-232	Digital/RS-232
Control Stability	± °C	0.11	0.11	0.11	0.11
Heater (optional)	°C	600 W/75°	600 W/75°	-	-
Pump	standard: centrifugal	2 gpm @ 4 PSI	2 gpm @ 4 PSI	2 gpm @ 4 PSI	2 gpm @ 4 PSI
	option: positive displacement2	1.6 gpm @ 100 PSI	1.6 gpm @ 100 PSI	1.6 gpm @ 100 PSI	1.6 gpm @ 100 PSI
Dimension W x D x H	inches	13 x 21 x 19	13 x 21 x 19	13 x 21 x 19	13 x 21 x 19
	cm	33 x 53 x 48	33 x 53 x 48	33 x 53 x 48	33 x 53 x 48
Weight	lbs/kg	80/36	80/36	90/41	90/41
Electrical (without heat option)3		120V/60 Hz/10A	120V/60 Hz/10A	208-230V/60 Hz/8A	208-230V/60 Hz/8A
1. Process dependent. 2. Using 1.6 gpm/100 PSI pump option, decrease heat removal by 90 watts. 3. 220V/50 Hz also available. Decreases heat removal by 17%.

 

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