EQUIPMENT & ACCESSORIES CATALOG EDITION IV SPUTTER COATERS, SEM/TEM CARBON COATERS
zzzQ150 GB Turbo-Pumped Sputter Coater/Carbon Coater — For Glove Box (continued) • Carbon fiber evaporation head insert (3250)
• Metal evaporation and aperture cleaning head insert (3260), using tungsten wire baskets and molybdenum boats. Includes electrode extensions to allow upwards evaporation, if required. Note: when the electrodes are fitted some stage options cannot be used
Specimen stages
The Q150 GB has specimen stages to meet most requirements. All are easy-change, drop-in style (no screws) and are height adjustable (except rotary planetary stage).
• 6800-S rotation stage, 50mm Ø (supplied as standard). This stage only rotates – no tilt or height adjustment.
• 6801 rotate-tilt stage, 50mm Ø with height adjustment (target to stage height variable between 37mm and 60mm). The tilt angle can be pre-set.
• 6803 variable angle 'Rota-Cota' rotary planetary specimen stage with 50mm Ø specimen platform with six stub positions for 15mm or 6.5mm or 1/8" pin stubs.
• 3360 flat rotation stage for 4"/100mm wafers. Includes gear box which needs to be fitted when the optional FTM is being used or for
SPECIFICATIONS
Vacuum Module Size 267mm W x 490mm D x 494mm H (total height with coating head open: 767mm) 310mm W x 357mm D x 262mm H
Power Supply Size User Interface Size Weight
Packed Dimensions Work Chamber
Safety Shield Display
User Interface
Sputtering Target Specimen Stage
160mm W x 157mm D x 42mm .............. 40kg
725mm W x 660mm D x 787mm H (44kg)
Borosilicate glass 152mm Ø (inside) x 214mm H
Integral polyethylene terephthalate (PET) cylinder
145mm 320 x 240 color graphic TFT (Thin Film Transistor) display
Intuitive full graphical interface with touch screen buttons, includes features such as a log of the last 100 coatings carried out and reminders for when maintenance is due
Disc style 57mm Ø x 0.3mm thick chromium target is fitted as standard
60mm Ø rotation stage. Rotation speed 8 ~ 20 rpm
For alternative stages see Options and Acessories Specimen Shutter
Vacuum
Turbomolecular Pump Internally mounted, 70L/s air-cooled turbomolecular pump 5m3
Rotary Pump /hr-1 two-stage rotary pump
Vacuum Measurement An active full-range gauge is fitted Typical Ultimate Vacuum 5x10-5
Sputter Vacuum Range Between 5x10-3 34 and 5x10-1 mbar
with oil mist filter (order separately: 91003) mbar
An automatic shutter is fitted as standard to shield specimens during pre-sputtering of oxidising metals and protection during evaporation outgassing procedures
Interlocks
The Q150 GB is interlocked to prevent continuous pumping of the glove box in the event of a vacuum leak Processes
Sputtering 0-150mA to a pre-determined thickness (with optional FTM) or by the built-in timer. The maximium sputtering time is 60 minutes (without "breaking" vacuum and with built-in rest periods)
Carbon evaporation A robust, ripple free, D.C. power supply featuring pulse evaporation ensures reproducible carbon evaporation from rod or fiber sources. Current pulse: 1-90A
Metal evaporation and aperture cleaning insert (option) For thermal evaporation of metals from filaments or molybdenum boat can be fitted. The metal evaporation head is set up for downwards evaporation, but upward evaporation can be achieved by fitting two terminal extensions (supplied). Evaporation times: up to four minutes
Services and other information Gases
Nitrogen Venting Gas Electrical Supply
Conformity
Quick-connect inlet for: argon sputtering process gas, 99.999% ("zero grade")
(no quick-connect – uses the glove box atmosphere as the source
90-250V ~ 50/60 Hz 1400 VA including rotary pump power. 110/240V voltage selectable
CE conformity: Power Factor Correction. Complies with the current legislation (CE Certification) and ensures efficient use of power which means reduced running costs
4” wafer stage option
standard rotating specimen stage and optional film thickness monitor (FTM)
coating over the full area of the stage.
• 6804 rotation stage for glass microscope slides. Allows two 75 x 25mm slides to be coated.
Note: all rotation stages have rotation speeds that can be variable between 8 and 20 rpm.
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