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Unistat 405 208V 2~ 60Hz

Delivery time: 1-2 weeks

$24,700.00 USD Excl. tax
$24,700.00 USD Incl. tax

The Unistat range inspires with unique thermodynamic properties and a range of functions to meet the highest demands. Unistat technology guarantees precise, reproducible temperature control results, the shortest possible heating and cooling times and large temperature ranges without the need for fluid change. All Unistats are fitted with the innovative Pilot ONE controller with a 5.7“ touchscreen color display and easy menu navigation. All important parameters can be seen at a glance and temperature curves are displayed in graphic real time. Unistats are equipped with the most up-to-date pump technology for optimal heat transfer. The pump self regulates to ensure the best possible circulation and flow and delicate glass reactors are protected from breakage by the pumps soft start-up feature.

Unistat technology impresses as a result of economic operation with reduced operating costs and efficient energy management. Because Unistats are hydraulically sealed, the service life of the temperature control fluid is dramatically increased by preventing oil loss through vapors and oxidation, further saving resources. Unistats are fitted with extensive safety equipment and are therefore suitable for unsupervised continuous operation. Relevant operating conditions are constantly monitored and the system is switched off if necessary or with the process safety feature the emergency cooling circuit is activated.  

 The new multi-touch controller Pilot ONE offers a brilliant 5.7" touchscreen with graphic functions and a comfortable navigation menu. All important operating parameters and temperature values are neatly displayed on the touchscreen. Thanks to the new favorites menu, the one-click operation and the integrated technical glossary the operation is very easy, just like on a smartphone. Integrated USB and Ethernet ports allows connection to a PC or network, e.g. for remote control or data transmission.


Precise and reproducible temperature control results  
Fastest heating and cooling rates  
Wide temperature ranges with no fluid change  
Pilot ONE controller with 5.7“ touchscreen and comfortable menu navigation
Adaptive temperature control, self-optimizing  
Efficient circulation pump  
2 x USB (Host and Device), Ethernet and RS232 interfaces  
Efficient operation saves working time and operating costs  
Proven functionality for the process industry  
E-grade "Professional" included  


General information & temperature controller 
Temperature range  -45...250 °C
Temperature stability ±0.01 °C
Temperature control TAC, self-optimizing (True Adaptive Control)
Display resolution  0.01 °C
Alarm message  optical, acoustical  
Controller Pilot ONE  (E-grade "Professional")   
Safety class  III / FL  
Protection class  IP20  
Dimensions (W x D x H) 426 x 327 x 631 mm  |  16.77 x 12.87 x 24.84 inches
Weight 58 kg  |  127.89 pounds
Heating / cooling capacity 
Heating capacity  3 kW
Cooling capacity
250 200 100 0 -20 -40  °C
1,1 1,1 1,1 1,1 0,6 0,15  kW
Cooling machine air-cooled  
Refrigerant  R1270 (0,15 kg)  
Circulation pump  
Pressure pump max.  55  lpm ; 0.9  bar  |  14.53 gpm ; 13.05 psi
Pump connection  M24x1,5 AG male  
Permissible viscosity  50 mm²/s
Pt100 connection  Pt100  
Analogue input  via optional Com.G@te
Analogue output  via optional Com.G@te
Digital interface  RS232, Ethernet, USB Device, USB Host  
Operating data
Permissible ambient temp. 5...40 °C
Noise level 62 dB(A)
Filling volume min.  1.5 Liters  |  0.4 gal
Volume of expansion 2.8 Liters  |  0.74 gal
Power supply 208V 2~ 60Hz   
Current max. 17 A
Fusing 2x20 A  



Please take further technical information as well as information about the scope of delivery, accessories and peripheral devices from the PDF data sheet. In cases of doubt the details given in there apply. If nothing to the contrary is quoted then the performance data referred is at an ambient temperature of 20°C.

Please observe the notes on installation and/or the space requirements of our products.

The following voltage and frequency tolerances apply based on EN60034-1:
Voltage +/- 5% for a frequency tolerance at the same time of +/- 2%

Examples to illustrate this: Not permissible, for example. is -5% on the voltage and +2% on the frequency. Permissible, on the other hand, are tolerances of -5% on the voltage and -2% on the frequency.

We reserve the right to make technical changes and correct errors. Illustrations can deviate from the original.


Product datasheet
Pump curve
SpyLight software
Pilot ONE product brochure
Pilot ONE video trailer


3-year manufacturer’s warranty.

Register this unit on www.huber-online.com to activate your 3-year manufacturer’s warranty.

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