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SZ16-GDW/SJ Stepping Type Constant Temperature & Humidity Chamber

Cat.NO.£º9106cyz397ztt0615
Characterized by easy operation and high reliability, this series is the most advanced and flexible measuring device. The temperature & humidity controller adopts updated Chinese LCD contact screen, which is available to all sorts of complicated programming. The programming is in the form of dialogue, so the operation is simple and speedy. Automatic running of refrigerating machine could be practised so as to realize automatization furthest and shorten operator's working time. It can startup, stop and work at any time.
Temperature Sensor Standard Adopted

The temperature and humidity are measured by imported sensor instead of conventional gauze maintenance of wet bulb. No water is needed for RH test, which avoid affecting the reliability caused by low quality of water. The humidity unit composed of humidifier and water purifier is independently used, the the product is simpler in its structure.

Brief Introduction:
Control Mode: balanced temperature and humidity control
Refrigerating Mode: air cooling type onestep refrigeration, air cooling type dual refrigeration
Damping Mode: electric steam generation

Technical Data

Model
SZ16-GDW/
SJ2.6
SZ16-GDW/
SJ2.12
SZ16-GDW/
SJ2.25
SZ16-GDW/
SJ4.6
SZ16-GDW/
SJ4.12
SZ16-GDW/
SJ4.25
SZ16-GDW/
SJ7.6
SZ16-GDW/
SJ7.12
SZ16-GDW/
SJ7.25
Volume M3
6
12
25
6
12
25
6
12
25

Performance
Range of Temperature & Humidity
-20¡æ¡«+85¡æ/45%¡«98%RH
-40¡æ¡«+85¡æ/45%¡«98%RH
-70¡æ¡«+85¡æ/45%¡«98%RH
Deviation of Temperature & Humidity
¡À2¡æ ¡À3%RH (40¡æ,93%: ¡À1¡æ/+2/-3%RH)
Warming Up Time
Room Temperature¡«+85¡æ¡¢¡Ü45min
Cooling Down Time
Room Temperature¡«-20¡æ£¬¡Ü45min
Room Temperature¡«-40¡æ£¬¡Ü60min
Room Temperature¡«-70¡æ£¬¡Ü90min
Moist Heating
alternative or constant
Canning Material
plastic steel plate or stainless steel plate
Inner Box Material
SUS304 stainless steel plate
Heat Insulating Material
polyurethane frothing for heat insulation

Structure & Parts

 
Observation Window
320¡Á225mm rectangle, conductive film heating, antifogging glass
Blower Fan
centrifugal blower fan
Heater
nichrome wire electric heater
Humidifier
fractional pressure control of steam
Refrigeration Compressor
totally enclosed compressor unit (imported)
Temperature Control Instrument
Chino KP1000 PFK intelligentized instrument, American IPC1000 PFK intelligentized instrument with large contact screen
Recording Device
Dahua dual pen recorder
Fairlead
¦Õ25 or 50mm¡Á2
Protection Device
overload protection of fan, overheating protection of compressor, protection against over pressure, overtemperature protection, drying protection for damping
Dimension of Workroom (mm)
(D¡ÁW¡ÁH)
6m3
12m3
25m3
1900¡Á1500¡Á2100
1950¡Á2950¡Á2100
4000¡Á2950¡Á2100
Standard
GB/T 2423.1¡«4, GJB150-86, MIL-STD-202FMIL, STD-8100, IEC68-2

Note: 1. The preceding data are of standard specification. The thickness of plate is 100mm and 120mm. 2. Optional inner dimension.