Huber KISS K6 4.5L -25 to 200°C Heater Chiller 110V 15A

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Lead time:
This item ships from the manufacturer and can take 2-3 days to ship.
This item drop ships from the manufacturer and can have a 2-3 day lead time.


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 #10519 to display (not control) e.g. of the process temperature (only available factory fitted, additional charge).


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 colour versions available: grey (standard), blue, red  



General information & temperature controller 

Temperature range 

-25...200 °C

Temperature stability

±0.05 °C

Temperature display 

OLED Display  

Alarm message 

optical, acoustical  



Safety class 

III / FL  

Protection class 


Dimensions (W x D x H)

210 x 400 x 546 mm  |  8.27 x 15.75 x 21.5 inches


25 kg  |  55.12 pounds

Heating / cooling capacity 

Heating capacity 

1,5 kW

Cooling capacity











Cooling machine



R290 (0,047 kg)  

Circulation pump  

Pressure pump max. 

14  lpm ; 0.25  bar  |  3.7 gpm ; 3.62 psi

Suction pump max. 

10.5  lpm ; 0.17  bar  |  27.74 gpm ; 2.47 psi

Pump connection 

M16x1 AG male  


Digital interface 

USB, RS232  

Operating data

Permissible ambient temp.

5...40 °C

Bath opening W x D / BD

140 x 120 / 150 mm  |  5.51 x 4.72 / 5.91 inches

Bath volume 

4.5 Liters  |  11.89 gal

Power supply

110-120V 1~ 50/60Hz   

Current max.

15 + 3,2 A




Lead time:
This item ships from the manufacturer and can take 2-3 days to ship.

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