Used HUBER UNISTAT 385W HT

USED HUBER UNISTAT 385W HT W/ 90 DAY WARRANTY


Refrigerated Heating Circulator for open baths and closed system. Cooling with water-cooled HT-cooler. Closed circulation
pump made of stainless steel with cooled shaft seal and shaft without bearing in the liquid. Automatical switch-over and
capacity adaption for heating and HT-cooler. Expansion vessel with sight glass for closed systems, lockable for open baths.
Moistened parts and housing made of stainless steel. With adjustable overtemperature protection according to DIN 12876.
Plug & Play Technology. Removable control panel for remote control from the workspace. Microprocessor controlled,
interactive by NAMUR interfaces (RS232, RS485, 4-20mA). Safety classification FL, extended security with float in the
expansion tank (option), self test automatically when starting. LED- and LCD-display, operation dialog controlled or direct
input. Digital set point- and actual value indication. Programmer and sequence controller. Connection for external sensor.
Calibrateable, multifunctional alarm, energy management, failure protection.


Technical data according to DIN 12876
 

• Operating temperature range -85...300 °C
• Temperature stability at -10°C 0,02 K
• Temperature adjustment digital
• Temperature indication digital
• Resolution of display 0,1 K
• Internal temperature sensor Pt100
• Sensor external connection Pt100
• Control input 14-24V
• Dry contact POKO 30V/0.1A
• Safety classification FL
• Heating power 4 kW

Cooling power with Thermooil

• at 300°C 3,5 kW
• at 200°C 2,3 kW
• at 150°C 3 kW
• at 100°C 2,7 kW
• at 50°C 2,3 kW
• at 20°C 2,3 kW

Cooling power with Ethanol

• at 0°C 2,3 kW
• at -20°C 2,3 kW
• at -40°C 2 kWat -60°C 1,2 kW
• at -80°C 0,3 kW

• Refrigeration machine - water-cooled, CFC-free
• Refrigerant - R507 R23

Circulation pump:

• max. delivery 30 l/min
• max. delivery pressure 0.8 bar
• Delivery at 0,3 bar 23 l/min
• Delivery at 0,5 bar 16 l/min
• Delivery at 0,7 bar 2 l/min

• Pump connection M30x1,5
• Pump connection for hose NW20
• max. permissible kin. viscosity 50 mm²/s
• Cooling water connection 1/2" male
• Cooling water connection for hose 3/8"
• Cooling water consumption at water 15°C, flow 0°C 154 l/h
• min. cooling water differential pressure 3 bar
• max. cooling water pressure 6 bar
• min. filling capacity 4,6 l
• Filling capacity expansion tank 3,3 l

Overall dimensions WxDxH 460x600x1346 mm
Net weight 212 kg
Power supply (3 Phase) 460V 3~ 60Hz
min. ambient temperature 5 °C
max. ambient temperature 32 °C

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