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Refrigerated/ Heating Circulator
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Refrigerated/ Heating Circulator

( Công ty TNHH Công nghệ ATP Việt Nam )



Description
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.  
 
 
 
Advantages
o VFD COMFORT DISPLAY
o Keypad for setpoints, warning/safety values and menu functions
o ICC (Intelligent Cascade Control), self-optimizing temperature control
o ATC3 3-Point-Calibration
o Pt100 External sensor connection for measurement and control
o SMART PUMP, electronically adjustable pump stages
o Early warning system for low liquid level (DBGM 203 06 059.8)
o Adjustable high temperature cut-out, visible via display
o RS232 interface for online communication
o Integrated programmer for 10 program steps
o Proportional cooling control
o Active Cooling Control
 
 
 
Technical Specifications
Working temperature range
-50 ... 200 °C   
Temperature control
ICC 
Temperature stability
±0.01 °C
Display
VFD    
Display resolution
0.01 °C
Integrated programmer
available 
Heater capacity
1000 W (at 115V/60Hz) 
Cooling capacity
20
 
0
 
-20
 
-40
 
 
 
 
 
 
 
 
 
°C
900
 
800
 
500
 
160
 
 
 
 
 
 
 
 
 
W
Refrigerant
R404a 
Pump capacity
Pressure:   10.2 psi   
Suction:   5.8 psi
Flow rate: 22-26 lpm
Digital interfaces
RS232, optional Profibus 
External Pt100 sensor connection
available
Bath opening / bath depth (W x L / D)
7.1 x 4.7 / 5.9 inches
Filling volume
8 Liters
Dimensions (W x L x H)
16.5 x 19.3 x 28.3 inches
Weight
126 lbs
Ambient temperature
5...40 °C
Classification according to DIN 12876-1
3 (FL) 
 
 
 
Miscellaneous
Optional: Electronic module with analog connections for external programming, temperature recorder, standby, alarm (Order no. 8 900 100)               







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