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Description
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Refrigerated/Heating Circulator for internal and external temperature applications with proportional cooling control
JULABO Refrigerated & Heating Circulators for heating and cooling are suitable for external temperature tasks and for temperature applications directly in the bath. A model from three different series’ with different capacities can be selected. Powerful circulating pump systems and high heating and cooling capacities guarantee short heat-up and cool-down times. The inevitable dust accumulation that occurs in refrigeration systems is solved by means of an easily removed venting grill, which allows for easy cleaning. Depending on the model, the units are equipped with handles or castors for an easy transportation. All models have a drain tap on the front allowing the fluid to be drained easily. The compact assembly of each unit enables a space to be saved in the laboratory.
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Advantages
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o VFD COMFORT DISPLAY
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o Keypad for setpoints, warning/safety values and menu functions
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o ICC (Intelligent Cascade Control), self-optimizing temperature control
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o ATC3 3-Point-Calibration
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o Pt100 External sensor connection for measurement and control
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o SMART PUMP, electronically adjustable pump stages
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o Early warning system for low liquid level (DBGM 203 06 059.8)
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o Adjustable high temperature cut-out, visible via display
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o RS232 interface for online communication
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o Integrated programmer for 10 program steps
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o Proportional cooling control
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o Active Cooling Control
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Technical Specifications
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Working temperature range
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-50 ... 200 °C
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Temperature control
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ICC
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Temperature stability
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±0.01 °C
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Display
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VFD
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Display resolution
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0.01 °C
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Integrated programmer
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available
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Heater capacity
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1000 W (at 115V/60Hz)
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Cooling capacity
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20
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0
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-20
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-40
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°C
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900
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800
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500
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160
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W
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Refrigerant
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R404a
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Pump capacity
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Pressure: 10.2 psi
Suction: 5.8 psi
Flow rate: 22-26 lpm
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Digital interfaces
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RS232, optional Profibus
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External Pt100 sensor connection
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available
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Bath opening / bath depth (W x L / D)
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7.1 x 4.7 / 5.9 inches
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Filling volume
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8 Liters
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Dimensions (W x L x H)
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16.5 x 19.3 x 28.3 inches
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Weight
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126 lbs
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Ambient temperature
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5...40 °C
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Classification according to DIN 12876-1
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3 (FL)
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Miscellaneous
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Optional: Electronic module with analog connections for external programming, temperature recorder, standby, alarm (Order no. 8 900 100)
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