TURBO FREEZE DRYER

The Emitech K­775X operates at temperatures below ­80 deg. C and employs a turbomolecular pumping unit backed by a rotary vacuum pump. The lower temperatures are achieved by using a liquid nitrogen fed cold stage.
The instrument incorporates both time and temperature control and at the end of the drying period the stage may be heated prior to specimen removal. The system also has facilities for purging with nitrogen gas.

Features:

• Liquid Nitrogen fed cold stage
• Vacuum gate valve to chamber
• Accurate time and temperature monitoring
• Modular electronics
• Clean line design

Specifications:

• Instrument case: 450mm(W) x 350mm(D) x 175mm(H)
• Work chamber: Borosilicate Glass 165mm(Dia.) x 125mm(H)
• Stainless steel base: 110mm(Dia.) x 115mm(H)
• Weight: 42kg
• Specimen stage: -120 deg. C to 40 deg. C
• Temperature monitor: -120 deg. C to 40 deg. C
• Timer: 0 to 999 Hours
• Vacuum gauge range: 1 x 10-2 mbar to 1 x 10-7 mbar
• Operating vacuum: 1 x 10-2 mbar to 1 x 10-5 mbar
• Turbomolecular pump: 50 litres/Second (Ultimate vacuum 1 x 10-6 mbar)
• Chamber dewar: 1 Litre Capacity
• Supply: 230/240 volts 50Hz (6 amp Max incl pump)
• Vacuum pump (Recommended): E2M5 complete with vacuum hose and oil mist filter. 85L/Min
• Size: 470mm(L) x 150mm(W) x 250mm(H)
• Weight: 20kg

Optional Accessories

• Rotary pump - See page V4 and K6 oil mist filter
• KEK3125 - K350 Sputter coating attachment
• KSC7640-CF - Carbon fibre attachment (includes power supply)
• KSC7640-CR - Carbon rod attachment (includes power supply)
• KEK4100 - Auto top up unit with 60L pressurised Dewar
• KEK4180 - Slushing chamber