Standard meets
GB/T 2423.1-2001
GB/T 2423.2-2001
GB/T 2423.3-1993
GB/T 2423.4-1993
Application
This series is applicable for the testing of the spaceflight and aviation products, information electronic instruments and meters, materials, electrical and electronic products, and electronic and electrical components and parts in high-temperature, low-temperature, and heat environment.
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Chamber Structure
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The inner bladder of the chamber is made of SUS304 stainless steel plate while the outer bladder is made of A3 steel plate sprayed with plastic.
A large observation window is set on the chamber door. A test hole with 25mm, or 50mm or 100mm diameter is set on the left side of the chamber body. A fixable PU moving wheel is adopted on the bottom of the test chamber. |
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Controller
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The temperature controller adopts fully imported world famous meter with touch keys.
P.I.D automation calculation function is available. |
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Cooling and Air Path Circulation System
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The cooler adopts original French Tecumseh fully-closed compressor.
The cooling system adopts single or dual low-temperature loop system design. |
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Specs & Technical Parameters
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Model
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UQHL-100
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UQHL-225
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UQHL-500
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UQHL-800
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UQHL-1000
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Workroom dimensions(cm)
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45*45*50
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50*60*75
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80*70*90
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80*100*100
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100*100*100
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Exterior dimensions(cm)
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105*97*176.5
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105*102*200
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132*132*217
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147*152*231.5
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167*152*231.5
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Power(@-40℃)
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4.5(KW)
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5.5 (KW)
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8.0(KW)
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9.0(KW)
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11.0(KW)
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Temperature range
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A:-20℃~150℃ B:-40℃~150℃ C:-60℃~150℃ D:-70℃~150℃
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Fluctuation / Evenness
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≤±0.5℃ / ≤±2℃
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Temperature rise speed
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1.0~3.0℃/min
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Temperature fall speed
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0.7~1.0℃/min
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