Laboratory ultra-pure water purification unit Puridest PD 4 G

sterilization

Description
LAUDA Puridest stills do not require any specialists for commissioning and maintenance and do not place any high demands on the raw water that is to be connected. Ultra-pure water is extracted by simply pressing a button.

Features

• Glass Water Still for single distillation (fully automatic), suitable for both bench and wall mounting
• Condensers with dribble guard
• Economical energy consumption by distillation of the heated cooling water
• CO2 degassing through outlet in the condenser
• Electronic impurity detector effects rinsing and cleaning of the evaporator by automatic water change
• Distillate withdrawal through hose connection at the right-hand side
• Sterillisation of the condensers by steam
• Water saving through automatic water cut-off to avoid unnecessary water consumption
• Electronic level control during the whole distilling process
• Quartz sheathed heating elements
• Evaporators, condensers and overflows are made of DURAN® / Borosilicate glass 3.3
• Solenoid valve to control the water supply
• Visible distillation process due to the easily removable, unbreakable front screen which does not steam up
• Water level control in the boiler automatically switches off the power in case of water shortage
• Housing made of galvanised sheet steel, powder coated

Technical data (table)
Conductivity stage 1 / 25 °C: 2.2 µS/cm
Production output: 4 L/h
Heater power max.: 3 kW
Max. power consumption: 3 kW
Cooling water flow rate: 1.2 L/min
Pressure difference cooling water min.: 3 bar
Maximum pressure cooling water: 7 bar
Dimensions (WxDxH): 650 x 200 x 390 mm
Weight: 16 kg
Ambient temperature range: 10 ... 40 °C
Power supply: 230 V; 50/60 Hz
Power plug: Power cord with angled plug (CEE7/7)

Caractéristiques / spécifications techniques

• Conductivity stage 1 / 25 °C: 2.2 µS/cm
• Production output: 4 L/h
• Heater power max.: 3 kW
• Cooling water flow rate: 1.2 L/min
• Cooling water pressure (min./max.): 3 bar / 7 bar
• Dimensions (WxDxH): 650 x 200 x 390 mm
• Weight: 16 kg
• Ambient temperature range: 10–40 °C
• Power supply: 230 V, 50/60 Hz; Power cord with angled plug (CEE7/7)