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Benchtop
stability chambers |
The
ESPEC Lab Series environmental chambers are compact and reliable,
suitable for a wide variety of applications. Pharmaceutical, automotive,
materials, and electronic industries have all found these models
to be useful for temperature/humidity testing.
The environmental chambers run directly off of 115V
power, meaning no special power hook-up required. Humidity models
have a built-in water tank to eliminate the need for plumbing,
as well.
To ensure a controlled environment, the LHL-113 and
LHU-113 models also include an inner glass door, allowing door
openings without disrupting the conditions in the chamber. A one-inch
diameter cable port in the left side allows wires and cables to
be run to your samples.
The controller is programmable with up to nine steps
to allow controlled ramps of temperature and humidity. Repetition
of the program can be done up to 999 times. Delayed start and stop
of tests are also possible.
| |
Temperature range |
Humidity range |
Interior volume |
Interior dimensions
(W x D x H) |
| LHL-113
|
5 to 85°C
(41 to 185°F) |
40 to 95%
(see chart below) |
105 L
(3.7 cu. ft.) |
50 x 39 x 60 cm
(19.7"x15.4"x23.6") |
| LHU-113
|
-20 to 85°C
(-4 to 185°F) |
Exterior dimensions: 65 x 80 x 109 cm (26" x
32" x 43") WxDxH
LHL-113, LHU-113 Humidity range
Suitable for 23°C/50%, 40°C/75% and 85°C/85% tests
Options available:
- GP-IB computer interface (LabVIEW
drivers available free)
- RS-232C computer interface (Remote
control software available free)
- Paperless
recorder with LCD display, disk drive, and Ethernet connection
- Strip chart or circular chart recorder
- Additional shelves (two are included)
- Cart with casters
- Automatic water supply circuit
- Water filter cartridge system
- Carry tank for filling internal tank
- Cable ports for running in wires: 25mm, 50mm,
or 100mm diameter (one 25mm is included)
Additional information:
- Heat load to your room is 900 BTU/hr maximum.
- Sound level at the front, with refrigeration on,
is 53 dba.
- Heat loading inside the chamber at 0°C is limited
to 70 watts (higher temperatures allow increased heat loads
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