Huber Dynamic Temperature Control System Process Thermostat Unistat 525w specifications

huber

Type: unistat 525

Factory refurbished including new display!

Dynamic temperature control system Unistat 525w

Functions at a glance
Highly accurate and reproducible temperature control results
Short heating and cooling times
Large temperature ranges without fluid change
Pilot ONE controller with 5.7" color touchscreen and menu navigation in 13 languages
Adaptive temperature control, self-optimizing
Efficient circulation pump
Data communication via LAN, Internet, USB, RS232, and RS485
Highly efficient operation saves labor time and operating costs
Proven functionality for process industry & process engineering
Standard with E-grade "Professional"

General & Temperature Control:
Temperature range -55...250 °C
Temperature stability ±0.01 K
Display resolution 0.01 K
Alarm notification optical, acoustic, relay
Controller Pilot ONE
Safety class III / FL
Protection class IP20
Dimensions (W x D x H) 540 x 604 x 1332 mm
Net weight 213 kg

Heating/Cooling Capacity:
Heating power 9 kW
Cooling power     
250°C 10 kW
200°C 10 kW
100°C 10 kW
20°C 10 kW
0°C 7 kW
-20°C 4.2 kW
-40°C 1.5 kW
-50°C 0.65 kW
Water-cooled refrigeration unit, CFC and H-CFC free
Refrigerant 1st stage R-452A (A1, H280)
Refrigerant quantity 1st stage 1.44 kg

Circulation Pump:
Flow rate of pressure pump max. 79 l/min; 1.5 bar
Pump connection M30x1.5 male
Max. permissible viscosity 50 mm²/s
Pump speed adjustable Yes
Pump characteristics Pressure pump, speed adjustable, magnetically coupled
Pump type magnetically coupled, stainless steel

Connections:
Sensor connection external Pt100
Control input ECS ONE
Control output (potential-free contact) POKO ONE
Interface digital Ethernet, USB (Host & Device), RS232

Operating Data:
Permissible ambient temperature 5...40 °C
Filling volume min. 5.1 l
Expansion volume 18 l
Cooling water connection G1/2 male
Cooling water consumption at water 15°C, inlet 0°C 430 l/h
Cooling water differential pressure min. 1 bar
Cooling water pressure max. 6 bar
Power supply 460V 3~ 60Hz
Current consumption max. 16.5 A
Fuse 3x20A

Condition: used

Scope of delivery: (See image)

(Changes and errors in technical data are reserved!)

We would be happy to answer any further questions by phone.