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  • KISS temperature controller         
  • Bright, large OLED display           
  • Simple operation with menu navigation      
  • Simultaneous display of setpoint, Tmin, Tmax and actual temperature               
  • Status displays for pump, cooling and heating          
  • Overtemperature and low-level protection                 
  • Safety class III/FL (DIN 12876)   
  • USB and RS232 interfaces          
  • AutoStart function for power failure             
  • 3 color versions available: grey (standard), blue, red

Cooling bath thermostats with insulated cooling baths are an economic solution for thermoregulation of objects directly in the thermostat bath. The units are therefore suitable for a number of typical heating and cooling tasks such as sample temperature control, materials testing, quality control, analyses, etc. Cooling circulator operates with natural refrigerants and are therefore offer an environmentally friendly solution to temperature control. In addition, cooling circulators are fitted with automatic refrigeration capacity adjustment, reducing energy consumption and waste heat down to the absolute essential. With low level protection and adjustable over heating protection the units fulfil the requirements of Safety Class III/FL according to DIN 12876. The thermostats can also be used for externally attached applications using the pump connections at the rear. 

 The new KISS controller combines state-of-the-art technology with simple operation and stylish design. KISS models are suitable for routine tasks in research and industry and are convincing as practice oriented basic equipment. Option: PT100 sensor connection to display (not control) e.g. of the process temperature (only available factory fitted, additional charge).


Item Number Item Description PQ Price Qty Avail Quantity
Huber KISS K6
Call for pricing
  Not Subject to Discount
Operating temperature range -25...200 °C
Temperature stability at 70°C 0,05 K
temperature set point / display digital
Absolute accuracy setup for calibration
Internal temperature sensor Pt100
Alarm message optic, acoustic
Safety classification Class III / FL
Heating power 1,5 kW
Cooling power  
at 20°C 0,2 kW
at 0°C 0,15 kW
at -10°C 0,1 kW
at -20°C 0,05 kW
Refrigeration machine air-cooled, natural refrigerant
Refrigerant R290
Refrigerant quantity 0,047 kg
Gas warning sensor without
Pressure / Suction pump  
max. delivery 14 l/min
max. delivery pressure 0,25 bar
max. delivery (suction) 10,5 l/min
max. delivery pressure (suction) 0,17 bar
Pump connection M16x1 male
Pump connection NW8/12
Bath volume 4,5 l
Width bath opening WxD 140x120 mm
Bath depth 150 mm
Height of bath opening 376 mm
Overall dimensions WxDxH ** 210x400x546 mm
Net weight 25 kg
Power supply requirement 110V 1~ 50/60Hz
max. current immersion thermostat 15 A
max. current refrigerated bath 3,2 A
min. Fuse (1 phase) 10A
max. Fuse (1 phase) 16A
Degree of Protection IP20
min. ambient temperature 5 °C
max. ambient temperature 40 °C

(** Please respect space requirements)