Researchers working with Transmission Electron Microscopy (TEM) can use the optional carbon evaporation accessory for the production of carbon films.
The carbon fibre evaporation source is mounted on a chamber top plate and provided with a power supply module. The chamber top plate fits directly onto the Scancoat chamber in place of the sputtering top plate. A support on the power supply module holds the chamber top plate when not in use, freeing both hands for carbon fibre loading.
Operation is simple with an "out gassing" power setting for heating the . A shutter is provided to protect specimens from radiated heat during out gassing. A push button enables full power to be applied to the fibre to "flash" evaporate it.
Each accessory is supplied with 3 m of carbon fibre.
| Work chamber Material |
: |
Borosilicate glass with acrylic implosion guard |
| Size |
: |
150 mm Ø, 115 mm high |
| Water-cooled copper worktable |
: |
100 mm Ø |
| Removable workholder Diameter |
: |
100 mm Ø
Number of 3.2 mm Ø holes 6
Number of 10 mm Ø holes 6
Number of SEM stubs holes 6 |
| Vacuum system |
|
|
| Direct drive rotary pump |
: |
Edwards RV3 |
| Gauge |
: |
Edwards Pirani Gauge |
Process gas
|
|
|
| Type |
: |
Argon (regulated supply required) |
| Connectors |
: |
Push-fit for 6 mm od nylon |
| Control |
: |
Multi-turn needle valve |
Time to evacuate work
chamber to operating pressure |
: |
60 sec |
| Sputtering rate |
: |
Up to 60 mm min |
| High voltage supply |
: |
1500 V d.c. at 50 mA |
| HT meters |
|
|
| Current |
: |
0 - 100mA with overload protection |
| Voltage |
: |
0-2.5 kV |
| Programmable digital timer |
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0 s to 100 minutes, automatic reset |
Dimensions
|
: |
470 mm wide 375 mm deep 450 mm high |
| Weight |
: |
22 kg |
|