P300 Recirculating Chillers

Cooling Capacity 200-3,000 W @+20 °C; Process Fluid Flow Rate 0.5-22 lpm @≤8 bar; 3/8” Stainless Steel Fittings; Temperature Stability ±0.1 K; Coolant Temperature 10-35 °C

Termotek has been highly successful on the market with the P300 active cooling systems for many years. The P300 recirculating chillers have consistently proven their worth particularly in laser cooling, medical and laboratory equipment applications thanks to outstanding reliability, precise control and a temperature stability up to ±0.1 K.

Upon request, the 19" plug-in cooling units can also be supplied as desktop units. The P300 is an active system using a compressor refrigeration circuit that cools either a stainless-steel evaporator coil in the cooling water tank or a plate heat exchanger. Its capacity ranges between 200 W and 3 kW.

The standard cooling medium is deionised water. The conductance can be conditioned with the aid of a corresponding DI cartridge, if desired. The central control system of the P300 monitors the water temperature as well as the processes in the refrigerant circuit.

A particle filter in the outlet of the cooling unit and a flow sensor in the return flow ensure trouble-free, reliable operation. The heat is dissipated via a fan or transferred to an existing water supply via a heat exchanger for further use.

Key Features:

• Extremely High Level of Temperature Stability: ±0.1 K
• Low Maintenance
• Low Noise and Vibration Levels
• High Level of Reliability
• Cooling Capacity: 200 W to 3 kW
• Flow Rate: 0.5 to 22 l/min @≤8 bar
• Flow Rate Measuring and Monitoring
• Compact 19” Rack Enclosure or Table-top Design
• Height: 4 to 12 HU (Height Units)
• Designed for De-ionized Water
• Customized Alarm Dry Contacts Via 9-pole Sub-D on Rear Panel
• Fluid Connections: 2x 3/8” Stainless Steel
• Coolant Water Outlet: +10 to +35 °C
• Water Filter Externally or Internally Mounted, Various Filter Grades Available
• Water Level Display
• Water By-pass
• Fan Speed Control
• RS232 Interface
• 24 VDC Remote Start Signal
• 50/60 Hz Design
• Refrigerant: R134a

Applications: Cooling of Lasers, Medical and Laboratory Equipment