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Product name
Model
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Programmable constant temperature and humidity test chamber
BND-PTHW-12000B
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Limit sample
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The test equipment prohibits:
Flammable, explosive, volatile substances Specimen test or storage
Test or storage of corrosive substances
Test or storage of biological samples
Test or storage of samples of strong electromagnetic emission sources
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Volume, size and weight:
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2.1. Nominal volume
2.2. Inner box size
2.3. Dimensions
2.4. Weight
2.5.door
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12000L
W3000 X H2000 x D2000mm
W4000 X H2300 x D2200mm
About: 2000 kg.
Large inspection glass door box single open W800 × H1800 mm
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performance
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Testing conditions
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Ambient temperature of +25 ºC, relative humidity ≤ 85%, test chamber without sample conditions
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Testing method
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GB/T 5170.2-1996 temperature testing
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Temperature range
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-20ºC→+85ºC
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temperature fluctuation
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±0.5ºC
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Temperature deviation
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±2.0ºC
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Humidity range
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20%~98%R.H
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humidity fluctuation
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±2.5%R.H.
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humidity uniformity
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75%±3.0% 75%±5.0%.
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Temp.rising speed
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+10ºC→+80ºC 25 min nonlinearity(loaded).
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Temp.falling speed
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1ºC/ min nonlinearity(loaded,The control system is automatically adjusted)
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standards
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IEC68-2-1 test A:
IEC68-2-2 test B:
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