PolyScience MX7LR-20-A12E - 7 Liter Refrigerated Circulator, -20°C, 240V, 50Hz

Large, universal icon and English display
On-screen prompts
Single-point calibration capability

PolyScience Circulating Bath with MX Temperature Controller. It is intended for the precise temperature control of suitable liquids in a reservoir. Extremely easy to use and maintain, it combines design innovation with highly intuitive operation to deliver convenient and versatile liquid temperature control for a wide range of applications.

Controls & Components: Advanced Programmable Controller

Controls & Components: Refrigerating/Heating Baths

Performance Specifications & Part Numbers

	7 Liter Refrigerated Circulator, -20°C	7 Liter Low Profile Refrigerated Circulator, -20°C	15 Liter Refrigerated Circulator, -30°C	20 Liter Refrigerated Circulator, -30°C
Working Temperature Range	-20° to 135° C	-20° to 135° C	-30° to 135° C	-30° to 135° C
Nominal Cooling Capacity @ +20C (W)	200	200	915	915
Heater Wattage	1100 W (60Hz) 1100 W (50Hz)	1100 W (60Hz) 1100 W (50Hz)	1100 W (60Hz) 1100 W (50Hz)	1100 W (60Hz) 1100 W (50Hz)
60Hz Part Number	MX07R-20-A11B	MX7LR-20-A11B	MX15R-30-A11B	MX20R-30-A11B
50Hz Part Number	MX07R-20-A12E	MX7LR-20-A12E	MX15R-30-A12E	MX20R-30-A12E

Dependable & Intuitive Operation

An economical choice for routine laboratory applications, the MX Temperature Controller delivers powerful circulation along with ±0.07°C temperature stability.

Three control buttons and plain-text on-screen prompts make the setup and operation of the MX Temperature Controller easy and straightforward.

Safe

User-settable high-temperature safety provides over-temperature and low liquid level protection. Patented, integrated design protects pump and heater while simplifying cleaning and maintenance.

Key Specifications
Description	-20, 7 L Low Ref. Circulator
Controller Type	MX
Display	3.25" LCD
Working Temperature Range °C	-20° to 135°
Temperature Stability °C	±0.07°
Temperature Calibration Capability	1-point
Working Access (L x W x D) (cm)	15.7 x 14.2 x 12.7 cm
Pump Type	Pressure
Flammability Class (DIN 12876-1)	I (NFL)

Common Specifications
Working Temperature Range °F	-4° to 275°
Working Temperature Range °C	-20° to 135°
Nominal Cooling Capacity @ +20C (W)	200
Reservoir Capacity (gallons)	1.85
Reservoir Capacity (liters)	7
Reservoir/Tank Material	Stainless Steel
Reservoir Cover	Included
DuraTop	Yes
LidDock	Yes
Cleanable Air Filter	Yes
Working Access (L x W x D) (inches)	6.18 x 5.59 x 5 in
Working Access (L x W x D) (cm)	15.7 x 14.2 x 12.7 cm
Temperature Stability °F	±0.13°
Temperature Stability °C	±0.07°
Display	3.25" LCD
Display Resolution (Set)	0.1
Display Resolution (Read)	0.1
Pump Type	Pressure
Pump Speed	One
Process Connections	1/2" O.D. Barbed Tubes
Flammability Class (DIN 12876-1)	I (NFL)
Over-Temperature Protection / Failsafe Heater Control	Yes
Low Liquid Level Protection	Yes
Reservoir Drain	Yes
Maximum Ambient Temperature °F	95°
Maximum Ambient Temperature °C	35°
Overall Dimensions (L x W x H) (inches)	23.2 x 16.2 x 17.3 in
Overall Dimensions (L x W x H) (cm)	58.9 x 41.1 x 43.9 cm
Refrigerant	R134a
Environmental Compliance	RoHS, WEEE
Shipping Weight (pounds)	84.0
Shipping Weight (kilograms)	38.1

60 Hz Only
Part Number	MX7LR-20-A11B
Maximum Pressure (psi)	2.3
Maximum Pressure (bar)	0.16
Maximum Pressure Flow Rate (gpm)	3.60
Maximum Pressure Flow Rate (l/min)	13.5
Cooling Capacity @ -20°C (W)	30
Cooling Capacity @ 0°C (W)	120
Cooling Capacity @ +20°C (W)	200
Cooling Capacity @ +100°C (W)	200
Included Hardware	Fitting Kit for External Applications
Heater Wattage	1100
Electrical Requirements (VAC/Hz/Ph/A)	120/60/1/12
Regulatory Approvals	ETL

50 Hz Only
Part Number	MX7LR-20-A12E
Maximum Pressure (psi)	1.8
Maximum Pressure (bar)	0.12
Maximum Pressure Flow Rate (gpm)	3.10
Maximum Pressure Flow Rate (l/min)	11.9
Cooling Capacity @ -20°C (W)	30
Cooling Capacity @ 0°C (W)	120
Cooling Capacity @ +20°C (W)	200
Cooling Capacity @ +100°C (W)	200
Included Hardware	Fitting Kit for External Applications
Heater Wattage	1100
Electrical Requirements (VAC/Hz/Ph/A)	240/50/1/8
Regulatory Approvals	CE

Water Baths Recirculating Heating Chillers Coolers
Cooling Capacity (Baths)	0.2 kW
Heating Capacity (Baths)	1100 Watts
Voltage (Life Science)	208-240 VAC Only Voltage (Life Science) 240VAC 50 Hz
Type (Chillers/Baths)	Refrigerated and Heating Circulator
Special Features (Chillers/Baths)	Pump Included, Temperature Controller
Max Temp (Chillers/Baths)	135 C
Min Temp (Chillers/Baths)	-20 C
Reservoir Capacity (Baths)	7 L
Test Equipment General Attributes
Unique Features	Low Profile Version
Safety Approval	CE
Product Height	22.00 IN
Product Length	23.00 IN
Product Width	29.00 IN
Shipping Weight	73 LBS
HTS/Schedule B Number	8419.89.9540
ECCN Number	EAR99
Country of Origin	United States
Shipping Height	22.00 IN
Shipping Length	23.00 IN
Shipping Width	29.00 IN

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Name: PolyScience MX7LR-20-A12E - 7L Low-Profile Refrigerated Circulator, MX (-20 to 135 deg C), 240V, 50Hz
Brand: PolyScience
SKU: PolyscienceMX7LR-20-A12E
Price: 4263.25 USD
Availability: InStock

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Price
In Stock
Cooling Capacity (Baths)	0.2 kW	0.2 kW	0.2 kW	0.2 kW	0.2 kW	0.2 kW	0.2 kW	0.2 kW
Heating Capacity (Baths)	1100 Watts	1100 Watts	2200 Watts	1100 Watts	1100 Watts	1100 Watts	2200 Watts	2200 Watts
Voltage (Life Science)	208-240 VAC Only	100-120 VAC Only	208-240 VAC Only	100-120 VAC Only	100-120 VAC Only	100-120 VAC Only	208-240 VAC Only	208-240 VAC Only
Compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare

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