Process thermostat Variocool VC 1200

laboratoryon castersdigital

Product description
Variocool VC 1200 is a process thermostat designed for temperature control of non-flammable heat transfer liquids in industrial and laboratory applications. Available in air- or water-cooled versions (W), the unit features steerable fixed castors for easy relocation and can be equipped for outdoor installation or enhanced sound insulation on larger tower models.

Features

• Coloured TFT display showing actual and set values plus graphic temperature profile
• Fully electronic continuous PID controller
• USB interface as standard and integrated programmer with up to 150 segments (split into 5 programmes)
• SmartCool digital cooling management with compressor on/off control for energy savings
• Condenser cooling: air (standard); water-cooled option available
• Clear text menu navigation in six selectable languages (DE, EN, FR, ES, IT, RU)
• Electronic level indication with low-level alarm and remote fault indication via floating contact
• Adjustable bypass for pressure limiting and powerful pressure pump
• Operates with non-flammable liquids (water, water/glycol) and uses natural refrigerants
• Upgradeable with additional interface modules (analogue, contact, RS232/485, Profibus, Ethernet-USB)
• Top filler opening and rear drain tap for safe handling and maintenance

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

Cooling capacity (50 Hz)
Temperature | Tempering medium | Cooling capacity 50 Hz
20 °C | Ethanol | 1.22 kW
10 °C | Ethanol | 1.12 kW
0 °C | Ethanol | 0.97 kW
-10 °C | Ethanol | 0.72 kW
-20 °C | Ethanol | 0.42 kW
-25 °C | Ethanol | 0.22 kW

Technical data (according to DIN 12876)
Working temperature range: -25 … 80 °C
Ambient temperature range: 5 … 40 °C
Temperature stability: 0.05 ± K
Heater power (max): 2.6 kW
Max. power consumption: 3.1 kW
Current consumption: 14 A
Max. discharge pressure: 3.2 bar
Max. pump flow: 37 L/min
Connections: G 3/4" (outside)
Pressure adjustment: bypass
Filling volume: min. 8 L / max. 15 L
Dimensions (WxDxH): 450 x 550 x 790 mm
Weight: 58 kg
Power supply: 230 V; 50 Hz
Power plug: Power cord with angled plug (CEE7/7)