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FTS RS Recirculating Chiller
The RS Series of recirculating chillers includes the RS33, RS33 low temperature, RS44 and RS44 low temperature systems. These are bench top recirculating chillers with a maximum low of -10C (-40C for low temperature systems) and a maximum high of +35C (+75C high temperature option on RS33).
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- Small compact size for bench top or under counter operation
- Mechanically refrigerated
- Centrifugal or positive displacement pumps
- Wide temperature range of -40C to +75C (with low temperature and high temperature options)
- RS232 Interface
- Small footprint saving valuable lab space
- Optimal heat removal capacity with quick ramping capability to decrease test time.
- Meets the requirements for a large variety of applications
- Precise temperature control of your product
- Industrial type chiller in a compact design
- Remote control via RS-232 interface
| Specifications |
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RS33
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RS33LT
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RS44
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RS44LT
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Heat Removal Watts/BTU |
120V/60Hz
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220V/50Hz
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120V/60Hz
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220V/50Hz
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208 or 230V/60Hz
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220V/50Hz
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208 or 230V/60Hz
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220V/50Hz
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| +20C |
1050 / 3580
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871 / 2971
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350 / 1195
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290 / 991
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1410 / 4805
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1170 / 3988
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504 / 1718
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418 / 1425
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| +10C |
880 / 3005
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730 / 2494
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340 / 1160
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282 / 962
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1230 / 4190
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1020 / 3477
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450 / 1534
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373 / 1273
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| 0C |
760 / 2595
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630 / 2153
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330 / 1125
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273 / 933
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1050 / 3580
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871 / 2971
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405 / 1381
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336 / 1146
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| -10C |
560 / 1915
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464 / 1589
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285 / 970
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236 / 805
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-
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370 / 1261
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307 / 1046
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| -15C |
N/A
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280 / 955
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232 / 792
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N/A
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360 / 1227
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298 / 1018
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| -20C |
N/A
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275 / 938
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228 / 778
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N/A
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330 / 1125
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273 / 933
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| -30C |
N/A
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195 / 665
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161 / 551
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N/A
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285 / 971
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236 / 805
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| -40C |
N/A
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60 / 205
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49 / 170
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N/A
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130 / 443
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107 / 367
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| Temperature Range |
-10C to +35C (optional +75C)
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-40C to +35C (optional +75C)
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-10C to +35C
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-40C to +35C
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| Reservoir Size |
2 Liters
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2 Liters
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2 Liters
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2 Liters
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| Control |
Digital/RS-232
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Digital/RS-232
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Digital/RS-232
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Digital/RS-232
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| Stability |
+/-0.1C
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+/-0.1C
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+/-0.1C
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+/-0.1C
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| Heater Option |
600 Watts (+75C)
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600 Watts (+75C)
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N/A
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N/A
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| Pumps: |
| Standard Centrifugal |
2 gpm @ 4 psi
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2 gpm @ 4 psi
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2 gpm @ 4 psi
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2 gpm @ 4 psi
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| Optional Positivie Displacement |
1.6 gpm up to 80 psi
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1.6 gpm up to 80 psi
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1.6 gpm up to 80 psi
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1.6 gpm up to 80 psi
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| Dimensions: (W x D x H) |
| Inches |
13 x 21 x 19"
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13 x 21 x 19"
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13 x 21 x 19"
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13 x 21 x 19"
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| Cm |
33 x 53 x 48 cm
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33 x 53 x 48 cm
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33 x 53 x 48 cm
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33 x 53 x 48 cm
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| Weight (lbs/kgs) |
80/36
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80/36
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90/41
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90/41
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| Electrical |
120V/60hz or 220V/50Hz
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120V/60hz or 220V/50Hz
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208V/60Hz, 230V/60Hz or 220V/50Hz
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208V/60Hz, 230V/60Hz or 220V/50Hz
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- Reaction vessels
- Extractors
- Diffusion pumps
- Lasers
- Sputtering systems
- Condensers
- Electron Microscopes
- OEM applications
To configure an RS Recirculating Chiller to fit your requirements, select options from each of the groups below. For assistance in determining which option is right for you or to receive a quote, please contact a product specialist. We will be glad to discuss with you the options and their importance and use.

