Huber Unistat 520w with Pilot ONE

Brand :

$75,750.00 - $76,250.00
Temperature range:
-55...250 °C
Temperature stability:
±0.01 °C
Heating capacity:
6 kW
Filling volume min.:
4.9 Liters | 1.29 gal
Pressure pump max.:
79 lpm ; 1.5 bar | 20.87 gpm ; 21.75 psi
Power supply:
208V 3~ 60Hz
Dimensions (W x D x H):
540 x 604 x 1569 mm | 21.26 x 23.78 x 61.77 inches
*Notice: This item is subject to drop ship and may have a extended lead time* 

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 vapours 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 favorite 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-optimising     
 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" include

Unistat 510W 208V Data sheet 

 Click Here 3 Year Warranty Register

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



Unistat 520w Specifications

General Information & Temperature Controller

Temperature range 

-55...250 °C

Temperature stability

±0.01 °C

Temperature control

TAC, self-optimizing (True Adaptive Control)

Display resolution 

0.01 °C

Alarm message 

optical, acoustical  


Pilot ONE  (E-grade "Professional")   

Safety class 

III / FL  

Protection class 


Dimensions (W x D x H)

540 x 604 x 1569 mm  |  21.26 x 23.78 x 61.77 inches


-- kg  |   pounds

Heating / cooling capacity 

Heating capacity

6 kW

Cooling capacity


Cooling machine


Refrigerant (ASHRAE, GHS)

R290 (A3, H220) (0,066 kg) 

Circulation pump  

Pressure pump max. 

79 lpm ; 1.5 bar  |  20.87 gpm ; 21.75 psi

Pump connection 

M30x1,5 AG male  

Permissible viscosity 

50 mm²/s

Pump speed adjustable



Pt100 connection 


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

61 dB(A)

Filling volume min. 

4.9 Liters  |  1.29 gal

Volume of expansion

16 Liters  |  4.23 gal

Cooling water connection 

G1/2 AG  

Cooling water differential pressure min.

1 bar  |  14.5 psi

Cooling water pressure max.

6 bar  |  87 psi

Power supply

208V 3~ 60Hz   









For Technical Support, Questions, or Other Issues Please Email or Call Us!

Huber Logo - Cascade Sciences

Temperature range:
-55...250 °C
Temperature stability:
±0.01 °C
Heating capacity:
6 kW
Filling volume min.:
4.9 Liters | 1.29 gal
Pressure pump max.:
79 lpm ; 1.5 bar | 20.87 gpm ; 21.75 psi
Power supply:
208V 3~ 60Hz
Dimensions (W x D x H):
540 x 604 x 1569 mm | 21.26 x 23.78 x 61.77 inches

"5.0 Warranty

5.1 Defects in the delivered goods, insofar as they can be detected during inspection in the ordinary course of business, shall be notified by us within 10 days of receipt of the goods. Defects which could not be detected during such an inspection shall be notified to us within 10 days of becoming aware of them. To meet the deadline, it is sufficient to send the notice of defects to you.

5.2 We shall be entitled to the statutory warranty claims against you. You shall be liable to us to the extent provided by law, in particular for all damages arising from the breach of a contractual obligation. In the event of subsequent performance, we shall have the exclusive right to choose between rectification of defects and new production/performance.

5.3 The limitation period for our claims and rights due to defects in the deliveries/services - irrespective of the legal grounds - shall be 4 years. This period shall also apply if the claims are not related to a defect. Longer statutory limitation periods shall remain unaffected, as shall the provisions on the commencement of the limitation period, the suspension of the running of the limitation period, the suspension and the recommencement of limitation periods."