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Name
Model
Hanging Basket size
High Temp size
Low Temp Size
Overall size
Temp Shock Range
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Thermal Shock Test Chamber
QST2-1000S
1250X1000X800(WxHxD)mm
1450X1200X1250(WxHxD)mm
1450X1200X1450(WxHxD)mm
3650X2350X2150(WxHxD)mm(The final product shall prevail)
-50～150℃
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Test Method
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The basket moves parallel to the left and right, and the sample moves with the basket
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Test Limit
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This test equipment prohibits:
Testing or storing samples of flammable, explosive, and volatile substances
Testing or storing samples of corrosive substances
Testing or storing samples of biological substances
Testing or storing samples of strong electromagnetic radiation sources
Testing and storing samples of radioactive substances
Testing and storing samples of highly toxic substances
Testing and storing samples that may produce highly toxic substances during testing or storage
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Performance indicators
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Test environment conditions
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The ambient temperature is +23℃, the relative humidity is ≤85%, and there is no sample in the test chamber (unless otherwise specified)
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Test method
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GB/T 5170.2-2008 Temperature test equipment |
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high temp box
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Max Temp:+150℃
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Heating Time:Room Temp→+150℃ ≤35min
Note: The heating time is the performance of the high temperature box when it is running alone.
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low temp box
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Min Temp:-65℃
Cooling time: Room temp→-65℃≤70min
Note: The cooling time is the performance of the low temperature box when it is running alone.
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Hanging Basket
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Exposure high temperature range:RT+20～+150℃
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Exposure low temperature range:-50℃～-20
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Temperature fluctuation:1.0℃ (If expressed according to GB/T5170.2-1996, it is ±0.5℃)
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Temperature deviation:
±2.0℃(≤+150℃)
±3.50℃ (＞+150℃)
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Temperature recovery performance
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⑴ temp recovery time:≤5min
(2) temp transfer time:≤30s
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recovery condition:
High temperature exposure: +80℃ 30min
Low temperature exposure: -50℃ 30min
Specimen weight: 150kg AL
(Without sample basket and shelf weight)
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● Sensor location: Upwind side of the sample
● water cooling +28℃
● power supply according to requested
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Noise
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≤75dB(A)The noise value is measured at 1m from the front of the device and 1m above the ground (in free space). |
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Meet the test method
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GB/T 2423.1-2008 Low temperature test method Test Ab
GB/T 2423.2-2008 High temperature test method Test Bb
GB/T 2423.22-2002 Temperature change test method Test Na
GJB 150.3-1986 High temperature test
GJB 150.4-1986 Low temperature test
GJB 150.5-1986 Temperature shock test
(For load, refer to 5.6.⑵, no active heat load)
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Structural features
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Insulation enclosure structure
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⑴ Wall material: stainless steel plate 304 thickness 1.5mm,
⑵ Inner wall hanging basket material: stainless steel plate SUS304 thickness 1.5mm
(3)Box insulation material: hard polyurethane foam + glass fiber
(4) Door insulation material: glass fiber
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Test area door
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2 sets of upper and lower buckle doors
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cable hole
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Φ100mm×100mm oblong hole, 2 on the left side of the box |
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color
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Beige |
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Adjustment feet and adjustment wheels
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Adjustment feet: 16, used to support the test box
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Heater
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⑴High temperature box: nickel-chromium alloy electric heating wire heater 12.5kW×6
⑵Low temperature box: nickel-chromium alloy electric heating wire heater 6kW×3
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⑶ Heater control mode: contactless equicyclic pulse width modulation, SSR (solid state relay)
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Loop fan
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High temperature exposure: Centrifugal 3φ 2.5KW 2 units
Low temperature exposure: Centrifugal 3φ 2.5KW 2 units
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Drive device
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Cylinder drive device and test area door lock device (pneumatic drive)
Cylinder: ● High and low temperature one set
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