Lauda™ ECO RE 420 G Cooling Thermostatic Bath with SEV 1011 and SEV 5934/2 Plug, Traditional Refrigerants

Beschreibung

• Colored TFT display for simultaneous indication of actual/set values and graphic illustration of temperature profile
• User friendly menu navigation in plain language
• Easy input via cursor and soft keys
• Additional Tmax key for over temperature protection
• Fully electronic continuous controller with PID action
• Safety class III for operation with flammable and non-flammable liquids
• Over-temperature cut-out adjustable via menu
• Vario pump with six adjustable performance levels
• Easy control of flow rate between internal and external circulation during operation without contact with bath
• USB interface as standard
• Upgradeable with an interface module (analogue, contact, RS 232/485, Profibus, Ethernet-USB)
• Upgradeable with Pt 100/LiBus module for external control and remote control via command console
• Programmer with 150 temperature/time segments can be separated into five programs
• Pump connectors with metal connectors, thread M 16 x 1 as standard
• Bath vessel made from stainless steel with drain valve
• Condenser cooling
• Air
• Utilizes traditional refrigerants (HFCs) in accordance with European legislation to control F-gases (EU) 517/2014
• Technical Features:
  • Working temperature range: -20 to 200 °C
  • Ambient temperature range: 5 to 40 °C
  • Temperature stability: 0.02 ± K
  • Heater power max: 2.6 kW
  • Power consumption max: 2.8 kW
  • Power consumption: 13 A
  • Pump pressure max: 0.6 bar
  • Pump flow rate pressure max: 22 L/min
  • Bath volume min/max: 3.3 / 4 L
  • Size of bath (W x D x H): 130 x 105 x 160 mm
  • Overall dimensions (W x D x H): 180 x 396 x 555 mm
  • Power supply: 230 V, 50 Hz
  • Power plug: power cord with plug (SEV 1011, SEV 5934/2)
  • Cooling capacity (pump stages):
    • 20 °C (2), Ethanol; 0.2 kW
    • 0 °C (2), Ethanol; 0.15 kW
    • -20 °C (2), Ethanol; 0.03 kW
  • Standard accessory:
    • One bath cover, two screw caps, two closing plugs, two nipples 13 mm for pump connectors