Laboratory freeze dryer dhve 5 Freeze dryer in modular design for routine applications in the laboratory. Cooling is done by air-cooled compressor with direct temperature measurement at the cooling surface. A pre-cooling of the condenser is possible to avoid a delayed start or thawing of the samples. Further functions are the display of the vacuum and temperature curves, an error message memory and an operating hours counter. -3 program places with 3 drying stages each -Operation via 4, 3" colour touch screen -Adjustable parameters for each drying stage: Hold-up time, vacuum setpoint, (shelf space temperature (with the option heated shelf spaces) for dhve 5/dhve 10) -Displayed actual values during operation: Condenser temperature, vacuum (mbar), time -Automatic defrosting of the ice condenser (dhve 10) -Variable shelf space (dhve10) -Stainless steel housing resistant against commercial disinfectants -CFC-free refrigerant Operating language: English or German, other languages on request. Required for operation: Basic unit dhve 5, ice condenser (-50 °C or -80 °C) and optional accessories. Please order components separately. Specifications Ice condenser Temperature: -50 °C or -80 °C Ice condensor capacity: 5 kg / 24 h max. ice capacity: 8 kg Volume: 16 l Cooling system: one-stage (-50 °C) / two-stage (-80 °C) Material: Stainless steel 1.4404/AiSi316L Dimensions (O x H ): 270 x 280 mm Basic unit Weight: 60 or 75 kg (depending on the version ice condenser) Dimensions (W x D x H): 800 x 530 x 400 mm Power supply: 230 V, 50hz //www.vaccumpumpmanufacturer.com