Atec SH-641 User Manual

CAT.NO.E01111-K1209

Bench-Top Type Temperature

(& Humidity) Chamber

SH･SU

Compact design for personal use,
to network with your computer.

The Bench-top Type Temperature (& Humidity) Chamber Series features environmental

testing performance in a compact design. Available in 20L and 60L capacities, these models
offer temperature ranges as low as −20, −40, or −60℃, and achieve excellent performance

rates, as well as communication interface compatibilities to collect test data.

Espec offers you the best in terms of advanced testing equipment.

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* The viewing window is optional.

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Characteristics

Stacked chambers (on stands)

Full variation to select from

With its 3 temperature range patterns
(to −60, −40 or −20℃), and 2 volumes
(20 and 60L) selection, the Bench-top
chambers offer 10 models in temperature
or temperature/ humidity configuration,
to fulfill customers' needs.

Light and small structure

The chamber structure is optimized to
save space while offer ing a wide test
area (22.5L for 1st model). Its relatively
light weight allows set up almost
everywhere.

Full-size chamber performance

in a compact design

The SH-661 model achieves −60 to

150℃ temperature range and 30 to

＋

95％rh for humidity in a small structure.
It shows undoubtedly better performance
than any other previous bench-top
model.

Test area (60L model)

A refrigeration system that

reduces energy
consumption by 55

Our exclusive refrigerator system with
capacity control achieves 55％ reduction
in power consumption compared to our
previous model. (SH/SU-221･241 models)

Easy wiring access

The chamber features free access to the
test area. Cable ports are provided on
both rig ht and lef t side to allow easy
wiring of specimens for measurement
or voltage application.

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Characteristics

Layout arrangement thanks to

additional stand (option)

L and H stands are equipped with casters,
and allow easy storage to optimize your
testing zone. L stand is lower to fit under
H stand and stack chambers. (L=Low,
H=High)

* It is recommended to secure stands to the

floor with provided anchor bolts.

Easy water supply

Water is supplied from the front side
ta nk (equipped with a level sensor).
Auxiliary water tank circuit (option) is
also available for extended operation
time. (SH model)

Right-opening door (option)

The door opening can be reversed to fit
your installation space.

Stands (option)

Viewing window (option)

An optional viewing window can be
added to check specimens and wiring
during testing.
(W215×H215m m for 20L model,
W215×H315mm for 60L model)

* Standard performance of the chamber will

not be met when adding this option.

Water supply tank

Right-opening door (option) Viewing window (option)

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