F-3023 Janis Cryostat - Horiba Scientific FluoroMax-4 Operation Manual

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FluoroMax -4 & FluoroMax -4P with USB rev. D (30 Jul 2012)

F-3023 Janis cryostat

The F-3023 Janis cryostat VNF-100 is a liquid-
nitrogen variable-temperature cryostat with the sample
located in flowing vapor. Ideal for experiments with
samples that are difficult to thermally anchor, e.g., liq-
uids or powders, the F-3023 features a top-loading
sample chamber for rapid sample-exchange, and four-
way f = 1.0 optical access to the sample chamber.
Among the cryostat's features are:
Quick refill with included funnel assembly.
High-quality bellows-sealed evacuation valve and
a built-in cryopump for maintaining high vacuum.
Safety pressure-relief valves protecting all inde-
pendent spaces.
Variable cooling system which places the sample
in flowing N
tion samples), providing excellent cooling power
and temperature control.
Light-weight sample positioner/mount assembly,
with multi-pin electrical-feedthrough access to the
window region, offering rotation and translation
around the cryostat's axis.
Two silicon diodes installed on the vaporizer (heat
exchanger) and sample mount, for controlling and
monitoring the system temperature.
vapor (ideal for low thermal conduc-
2
Caution:
Refer to your Material Safety Data Sheet
(MSDS) for information on the hazards of cryogenic
materials such as liquid nitrogen.
12-7
Components & Accessories