Mini M05 500W Recirculating Chiller
The Mini M05 500W Recirculating Chiller combines precise temperature control with a compact, narrow-footprint design, making it ideal for laboratory, analytical, and OEM applications where space is limited. Delivering 500W of cooling capacity with ±0.1°C temperature stability, the Mini provides reliable process cooling from a unit just 180mm wide. Its universal power supply also makes it a flexible solution for equipment and installations across different global markets.
For applications where low-GWP refrigerant technology is a priority, the MG-Series provides alternative 500W cooling solutions within ATC’s standard product range.
Key Features
500W cooling capacity
±0.1°C temperature stability
Compact benchtop design
+4°C to +35°C standard process temperature range
3L/min pump
Universal 90-264Vac, 50/60Hz power supply
HMI-based flow and temperature alarms
Optional RS485 communications and volt-free contacts
Enclosure Size
H380mm x W180mm x D435mm
Power Supply Options
90-264Vac, 1~/2~, 50/60Hz
Cooling Capacity
500W Cooling Capacity at
20°C +/- 0.1°C Temperature Stability
20°C +/- 0.1°C Temperature Stability
Temperature Range
+4°C to +35°C
Document downloads
Mini M05032U
500W
Administrative Data
ATC Model Name
M05032U
ATC G/H-Series Equivalent
MGT5031
MGT5035
MGT5035
Physical Attributes
Physical Dimensions (mm)
Height 380mm
Width 180mm
Depth 435mm
Width 180mm
Depth 435mm
Construction
Sheet steel gauge 1.5mm
Sheet steel gauge 1.5mm.
Powder coated
Sheet steel gauge 1.5mm.
Powder coated
Mounting Type
Benchtop
Acceptable Environment
Indoor (standard)
Dry Weight (kg)
16kg
Wet Weight (kg)
17kg
Noise Level (dB(A)) at 1 metre
64dB(A)
Product IP Rating
IP20
Airfreight
OK
Sea Freight
Ok
Temperature Control Attributes
Cooling/Refrigeration Technology
Vapour Compression
Compressor Type
Fixed Speed Rotary
Evaporator Technology
Brazed plate heat exchanger (BPHE)
Duty at 20°C Ambient, Setpoint +20°C (kW)
0.5kW
Refrigerant & Charge
R134a, 360g
Ambient Temperature Range (Standard)
+4°C to +20°C
Ambient Temperature Range (Extended)
+4°C to +35°C
Temperature Stability (with Constant Load)
±0.1°C
Temperature Resolution
0.1°C
Water Circuit Attributes
Designed Nominal Process Fluid Flowrate
3L/m (0.18m³/h)
Maximum Design Pressure
0-8bar (116psi)
Process Temperature Range (Standard)
+4°C to +35°C
Process Temperature Range (Extended Low Temp.)
-10°C
Process Temperature Range (Extended High Temp.)
+60°C
Maximum Return Line Temperature
+60°C
Pump Options
3lpm 24V pump only
System Volume
1L
Tank Type
Stainless steel, header
Flow and Pressure Control
Internal, PRV, 20-150psi
Connection Size (Fittings to convert size as needed available)
Pushfit 12mm
Construction Materials
Steel enclosure
Fluid Compatibility
Hexid Fluid (Propylene Glycol)
Coolflow (Ethylene Glycol)
Coolflow (Ethylene Glycol)
Electrical Attributes
(90-264Vac, 1~/2~, 50-60Hz) U-spec
Available, 1A @ 230V
Safety Interlocks, Protections, Standards, and Indicators
1st Party Approvals
CE
Empty Fluid Reservoir Alarm
Process Stop Interlock
Low Fluid Flow Alarm
Visual, HMI
Temperature Out of Range Alarm
Visual, HMI
RS485 Comms
Available, See SA00011
Volt-Free Contacts (Temp, Level, Flow)
Available, See SA00012
Compressor HP Switch
Standard
Interlock Restored, Restart Mode
Automatic
Overcurrent Fault-Cleared Restart Mode
Automatic
Overcurrent Protection
Standard, via fuse
Motor Thermal Overload
Standard, via fuse
Warranty Options
2 years parts, one year labour
