Large-sized
Meteorological Environment Testing Chamber
DS
wet -20～＋80ºC
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NAME
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Dynamic
Simulator Wet type
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MODEL
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DS-21DW-
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DS-22DW-
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DS-23DW-
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DS-24DW-
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DS-25DW-
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DS-26DW-
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Temperature/humidity
test rooms
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POWER
SUPPLY
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3φ
AC200V±10％ 50/60Hz
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POWER
REQUIRED
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15KVA
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17KVA
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20KVA
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26KVA
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31KVA
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39KVA
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CONTROL
SYSTEM
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Relative
Temperature/Humidity control system (R.T.H.C.system)
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OPERATING
CONDITIONS
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Ambient:
0.0～35.0ºC, 20～80％RH
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PERFORMANCE
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Temp./Hunid.
range
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-20.0～80.0ºC
/30～95％RH
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Stability
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±
0.2ºC /± 2％RH
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Uniformity
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±
1.0ºC ± 3％RH
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Temperature
rise time
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20.0→80.0ºC
with 90 min. at refrigerator OFF
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Temperature
fall time
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Lowest
temperature
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-20.0ºC
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CONFIGURATION
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Controller
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KATO
TX instrumentation
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Internal
material
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SUS-304
CP #4 grinding finished stainless steel plate
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External
material
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Vinyl
chloride steel plate
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Insulating
material
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Non-CFC
Urethane form
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REFRIGERATING
SYSTEM
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Air
cooling or Water cooling
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Refrigerator
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Single
stage scroll type compressor
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Out
put
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3.0Kw
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3.7Kw
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3.7Kw
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4.5Kw
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5.5Kw
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7.5Kw
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Power
ability changing
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Multi
step automatic switching system by micro computer control
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Cooling
coil
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Plate
fin cooler : Corrosion preventing coating finished
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DRY
HEATER
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SUS
304 sheath heater
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WET
HEATER
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Copper
chrome-plated plug heater
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BLOWER
FAN
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Counter
boss Sirocco fan, Alumite finished
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ACCESSORIES
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Integrating
meter on TX display, Room lamp,Ventilator
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SAFETY
UNITS
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Leak
breaker, Overheat prevention unit, Blowing fan
overload relay,
Refrigerator
pressure switch, Reverse phase prevention relay,
Circuit
breaker for protecting operating circuit,
Boiling
without water prevention unit. Refrigerator overload
relay,
Water
pressure switch for water cooling type, Trouble
monitor on TX display,
Alarm
of Temperature up/low limit error |
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WATER
SUPPLYING SYSTEM
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Supply
from waterworks
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OPTIONS
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Various
Recorder, Cable hole :30, 50, 100φ, Operation
holes,
Defroster,
Excessive cooling preventive unit, Recording paper,
Room
lamp, Gauze wick, Interface RS-232C/GP-IB,
Observation
window (W250 ×H350 with heater on both sides), See
through door,
Deionizer
for humidifying water, Time signal unit
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INTERNAL
CAPACITY (m³)
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5.376
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8.4
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11.424
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17.85
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24.276
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30.702
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INTERNAL
DIMENSIONS
(W×H×Dmm)
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1600×2100×1600 |
2500×2100×1600 |
3400×2100×1600 |
3400×2100×2500 |
3400×2100×3400 |
4300×2100×3400 |
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EXTERNAL
DIMENSIONS
(W×H×Dmm)
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2650×2375×1800 |
3550×2375×1800 |
4450×2375×1800 |
4450×2375×2700 |
4450×2375×3600 |
5350×2375×3600 |
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INSULATING
THICKNESS (mm)
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100
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*Concerning
the temperature uniformity performance, according to the Standard for the
Performance of Humidity Chambers (JTM K-03) of Testing Machinery
Association of Japan， the classes are organized according to a
measured numerical value which is indicated by the distance from each of
the wall surface to a relative wall surface that excludes 1/6 of the
space.
*The
temperature rising and falling performance is at an ambient temperature of
20°C, or with a cooling water temperature of 25°C when the chamber is in
an unloaded condition.
*Humidifying
water quality should be PH 6.0～7.2, electrical conducting rate is
less than 20μS/cm.
*The
classification of the air cooling or water cooling type is carried out
using the A (air cooling) or W (water cooling) at the end of the model
number.
*The
above specifications may be changed for any improvement of product without
giving any preliminary notification.
  
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