Julabo SemiChill Compact Recirculating Coolers

Category Chillers
Manufacturer Julabo
Country of manufacture Germany

Recirculating Cooler for industrial applications (basic model, additional options for specific requirements available).

The SemiChill series offers powerful recirculating coolers. These units have been especially designed for applications in the semiconductor industry. Five models are available, with cooling capacities from 2.5 to 10 kW (air- or water-cooled). Working temperature ranges from +5 to +35 °C which can optionally be extended from -20 to +130 °C. Also available is a selection of powerful pumps. The units can be modified to provide heater capacities up to 5 kW. Selection between different electronic modules to conform to simple or high demands such as, for example flow rate and conductivity measurement, external temperature control or integration of the coolers via analogue signals, RS232, devicenet or ethernet. A large range of accessories and options including DI filters, microfilters, USB adapters, etc. is available.


• For the most demanding applications
• Space-saving, no lateral ventilation
• Handles and castor make relocation easy
• Industrial grade mains power switch and emergency cut-off
• Pressure gauge
• Liquid level indicator
• Front filling port
• Low noise level
• PID temperature control
• ATC3 3-point calibration
• Early warning system for low liquid level
• Warning and safety functions
• Modular design allows selection between different options

SC2500a and SC500a are air cooled models
SC2500w, SC500w, and SC10000w are water cooled models

Key Atrributes 
Type Chillers
Incubation No
Refrigeration Yes
Temp Range (°C) -5 to 35
Capacity (L) 21 to 60
Circulation External Only
Brand Julabo
MaxFlow Rate (l/min) 33
Temp Stability (°C) ±0.1°C
Timer No
Alarms Yes
Digital or Mechanical Digital
Data connection Yes
Tank Material  
Sample Agitation No
Media Racks Available No
Warranty (years) 1
Weight (lb) 271 to 351
Width (in) 23.2
Depth (in) 26.4
Height (in) 44.1


Manufacturer Specifications 
Model SC2500a SC2500w SC5000a SC5000w SC10000w
Order No. 9500025 9500026 9500050 9500051 9500101
Working temperature range (°C) +5 ... +35 Standard  -5 ... +35  +5 ... +35
Option temp range (°C)  -20... +80  -20 ... +130
Temperature stability (°C) ±0.1
Setting / display resolution 0.1 °C
Integrated programmer 1x10 steps
Temperature Display LED  Option LED LED  Option
Heating capacity (kW) 0 Standard
Heating option 1  Option 12
Cooling capacity (Medium Ethanol)°C 20,  10,  0 20,  0,  -10
kW 2.5, 1.5, 0.9 2.5, 1.5, 0.9 5, 2.5, 1.2 5, 2.5, 1.2 10, 5, 2.5
Pump capacity flow rate (l/min) 33
Pump capacity flow pressure (psi) 50.8
PCFP Option N/A 62.4  Option
Pump connections NPT 3/4"
Barbed fittings dia (inner dia. / mm) 3/4"
Filling volume (liters) 21 ... 33 43 ... 60
Refrigerant R404A
External Pt100 sensor connection integrated
Digital interfaces RS232, Optional Profibus
Ambient temperature 5...40 °C
Dimensions W x L x H (inch) 19.3 x 24.4 x 41.3 23.2 x 26.4 x 44.1
Weight (LBS) 271 337 351
Classification DIN12876-1 Classification III (FL)
Cooling of compressor Air Water Air Water Water
Power requirement V / Hz / A 230/60/10 3x 230/60/20 3x 230/60/19 3x 208-230/60/19



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