Laboratory thermostat Variocool VC 1200

processon casterscompact

Overview
The Variocool VC 1200 is a compact process thermostat available in air- or water-cooled versions. Designed for industrial temperature control with steerable fixed castors for mobility, it supports non-flammable heat transfer liquids and uses natural refrigerants. Sound insulation or outdoor installation options are available on larger models in the series.

Features

• Coloured TFT display showing actual & set values and graphical temperature profile
• Fully electronic continuous PID controller
• USB interface as standard
• Integrated programmer: up to 150 segments, split into 5 programs
• SmartCool energy-saving digital cooling management with compressor on/off control
• Condenser cooling: air
• Clear text menu navigation, six selectable languages (DE, EN, FR, ES, IT, RU)
• Electronic level indication with low-level alarm
• Remote fault indication via floating contact
• Adjustable bypass for pressure limiting
• Compatible with non-flammable liquids (water, water/glycol)
• Uses natural refrigerants
• Easy input via cursor and soft keys
• Powerful pressure pump
• Upgradeable with interface modules (analogue, contact, RS232/485, Profibus, Ethernet-USB)
• Filler opening on top and drain tap at the back
• Designed for industrial heat transfer applications

Working range

• Min. working temperature: -25 °C
• Max. working temperature: 80 °C
• Temperature stability: 0.05 ± K

Cooling capacity (50 Hz)

• 20 °C (Ethanol): 1.3 kW
• 10 °C (Ethanol): 1.2 kW
• 0 °C (Ethanol): 1.05 kW
• -10 °C (Ethanol): 0.8 kW
• -20 °C (Ethanol): 0.5 kW
• -25 °C (Ethanol): 0.3 kW

Technical data (selected)

• Working temperature range: -25 ... 80 °C
• Ambient temperature range: 5 ... 40 °C
• Heater power max.: 2.3 kW
• Max. power consumption: 2.7 kW
• Current consumption: 12 A
• Max. discharge pressure: 0.9 bar
• Max. pump flow: 28 L/min
• Inlet / outlet connection thread (outside): G 3/4"
• Min. filling volume: 8 L
• Max. filling volume: 15 L
• Dimensions (WxDxH): 450 x 550 x 650 mm
• Weight: 51 kg
• Power supply: 230 V; 50 Hz
• Power plug: Power cord with angled plug (CEE7/7)

Specifications

• Temperature stability: 0.05 ± K
• Cooling capacity down to -25 °C (ethanol): 0.3 kW
• Pump flow up to 28 L/min
• Connections: G 3/4"
• Filling volume: 8–15 L
• Dimensions: 450 x 550 x 650 mm
• Weight: 51 kg
• Power: 230 V, 50 Hz (angled plug CEE7/7)