PolyScience - Model LS and LM Mini Chillers

LM Series MM Series

LS Series Compact Chillers

FEATURES

475 watts of cooling
at -10°C

-20° to +40°C working
temperature range

±0.1°C temperature
stability

Centrifugal or
turbine pump

User-settable high and
low temperature alarms

Low flow alarm

LS Series Compact Chiller

LS Series Compact Chiller

Compact and powerful, PolyScience LS-Series Recirculating Chillers are ideal for cooling rotary evaporators, chromatography equipment, lasers, and other temperature sensitive laboratory equipment.

LS 60Hz Specifications:

Model	LS-Series (60 Hz)
Pump Type	Centrifugal (MX)	Centrifugal (M1)	Turbine (TX)
Working Temperature Range	-20° to 40°C / -4° to 104°F
Temperature Stability	±0.1°C / ±1.8°F
Cooling Capacity @ -10°C / 14°F	475 watts / 1622 BTU/hr	475 watts / 1622 BTU/hr	345 watts / 1178 BTU/hr
Maximum Pump Pressure	14.5 PSI	8.0 PSI	38.0 PSI
Maximum Pump Flow	13.3 LPM / 3.5 GPM	14.7 LPM / 3.9 GPM	9.9 LPM / 2.6 GPM
Reservoir Capacity	2.65 liters / 0.7 gallon
Overall Dimensions (H x W x D)	47.6 x 24.4 x 59.4 cm 18.75 x 9.6 x 23.4 in.
Power Requirements	120V, 60Hz, 12A
Catalog Number	LS51MX1A110C	LS51M11A110C	LS51TX1A110C

LS 50Hz Specifications:

Model	LS-Series (50 Hz)
Pump Type	Centrifugal (MY)	Centrifugal (M2)	Turbine (TY)
Working Temperature Range	-20° to 40°C / -4° to 104°F
Temperature Stability	±0.1°C / ±1.8°F
Cooling Capacity @ -10°C / 14°F	435 watts / 1486 BTU/hr	435 watts / 1486 BTU/hr	333 watts / 1137 BTU/hr
Maximum Pump Pressure	10 PSI	5.5 PSI	25.0 PSI
Maximum Pump Flow	11.5 LPM / 3.0 GPM	13.0 LPM / 3.4 GPM	8.0 LPM / 2.0 GPM
Reservoir Capacity	2.65 liters / 0.7 gallon
Overall Dimensions (H x W x D)	47.6 x 24.4 x 59.4 cm 18.75 x 9.6 x 23.4 in.
Power Requirements	240V, 50Hz, 6A
Catalog Number	LS52MY1A110E	LS52M21A110E	LS52TY1A10E

Performance specifications determined at ambient temperature of 20ºC/68ºF.