Three-Zone Thermal Shock Test Chamber (Qt3-56A)

• Type: Temperature Test Chamber
• Weight: 100-500Kg
• Power Source: AC220V
• Transport Package: Plywood
• Specification: CE, ISO
• Trademark: SINOWON
• Model NO.: QT3-56A
• Origin: Dongguan, China
• HS Code: 9031809090
• Production Capacity: 100 Set/Month

Product Description

QT3-56A Description
Thermal shock test chamber is used to test products in alternating extremes of high and low temperatures in order to observe changes in product characteristics and failure occurrence.
QT3 series air-to-air thermal shock chambers circulate cold, hot, or ambient air as needed. The conditioned air is pre-cooled or pre-heated beyond the set point, allowing quicker recovery of the desired condition after transfer.

QT3-56A Features:
1, Automatically setting of pro-cooled and pre-heated air.
2, Testing samples don't move, cable port is available for power on testing.
3, Powerful interactive touch screen controller, easy operation and setting
4, High accurate temperature recovery with PID auto tuning
5, Auto defrost function


QT3-56A Testing Standards:
MIL-STD-883E Method 1011.9 Thermal Shock
MIL-STD-202G Method 107G thermal Shock
JIS C 0025 Change of temperature
IEC 61300-2-47 Tests-Thermal Shocks
JEDEC JESD47E
JESD22-A104C Temperature cycling
GB/T 2423.22-2012 Test N: Change of temperature
SJ/T10186-91Y73

Structure	Pre-cooling Zone, Pre-heating Zone, Testing Zone (Selectable 2-Zone or 3-Zone Test for stationary object test)
Damper Device	Forced Air Damper
Interior Material	SUS#304 Stainless Steel
Exterior Material	stainless steel with environmentally baking paint
Testing Shelves	Stainless Steel Plate
Refrigeration	Cascade Refrigeration System
Cooling Method	Water/Air Cooling
Ambient Temperature	5deg~30deg
Pre-heating Temperature	80deg~200deg
Pre-cooling Temperature	-40deg (-60deg/-75deg)~ -10deg
High Temp. Shocking	60deg~150deg
Low Temp. Shocking	A= -35deg~0deg B= -55deg~10deg C= -65deg~10deg
Temp. Uniformity	Less than ±2deg
Transition time	<10 seconds
High Temp. Recovery time	RTdeg~150deg/5min
Low Temp. Recovery time	RTdeg~-75deg/5min
Pre-heating Time	40min (30min for 56L)
Pre-cooling Time	80min (60min for 56L)
Controller	Powerful interactive LCD touch screen controller
Setting Range	Temperature: -200deg~300deg Time: 0H1m~9999H59m Cycle: 1~9999cycle
Resolution	Temperature: 0.01deg Time: 1min
Control Method	PID+SSR
Power supply	AC380V/50Hz/3P
Accessories	Viewing Window, Cable Port, Chamber Illumination, LCD touch screen controller, Power cable
Security System	Overheat Protector, Compressor overload protector, Controller protector, Motor overload protector
Note	1. Ambient temperature of +23deg and a cooling water temperature of +25deg 2. During pre-heating, prevention for temperature heat-up may be worked 3. Performance shown above conforms to IEC61300-2-47 4. Temperature heat-up/pull-down time is applicable only during independent chamber operation

 

Model	Interior dimensions (W ×H × D)	Interior Volume	Exterior dimensions (W ×H × D)	Specimen loading weight
QT3-56A/B/C	400 ×350× 400mm 15.7"×13.8"×15.7"	56L	1450× 1950 ×1600mm 57.1" ×76.8" ×63.0"	2.5Kg
QT3-80A/B/C	500 ×400× 400mm 19.7"×15.7"×15.7"	80L	1550× 2050 ×1600mm 61.0" ×80.7" ×63.0"	5.0Kg
QT3-150A/B/C	600 ×500× 500mm 23.6"×19.7"×19.7"	150L	1650× 2150 ×1800mm 64.9" ×84.7" ×70.9"	7.5Kg
QT3-225A/B/C	750 ×600× 500mm 29.5"×23.6"×19.7"	225L	1850× 2250 ×1800mm 72.8" ×88.6" ×70.9"	7.5Kg