SDE series rapid temperature change test (screening) box
I. Main technical indicators
Studio size: 1000D × 1000W × 1000H mm, internal volume is about 1000L
Dimensions: about 3100D × 1200W × 2050H mm, without protruding parts such as controller and test hole.
Quick decompression device working room size: 400D × 500W × 600H mm (D × W × H), about 120L
Temperature range: -70 ℃ ～ + 150 ℃
Temperature fluctuation: ≤ ± 0.5 ℃, no load
Temperature deviation: ± 2 ℃, no load
Temperature uniformity: ≤2 ℃, no load
Heating rate: -55 ℃ → + 85 ℃, average 15 ℃ / min (linear 10 ℃ / min), with 50Kg aluminum loaded.
Cooling rate: -55 ℃ → + 85 ℃, average 15 ℃ / min (linear 10 ℃ / min), with 50Kg aluminum.
Humidity range: humidity 20% ～ 98% RH (temperature + 20 ℃ ～ + 85 ℃)
Humidity deviation: ≤ + 2 -3% RH (> 75% RH), ≤ ± 5% RH (≤75% RH), under no-load conditions.
Power: about 84kW
Noise: ≤78dB (A), measured at a height of 1.2 meters above the ground, 1 meter away from the box.
Weight: 2100Kg
Product implementation standards
GB / T 2423.1-2008 Test A: Low temperature test
GB / T 2423.2-2008 Test B: High temperature test
GB / T 2423.3-2006 Test Cab: Constant Damp Heat Test
GB / T 2423.4-2008 Test Db: Alternating Damp Heat Test
GB / T 2423.22-2008 Test N: Temperature change test
GB / T 2423.9-2001 Constant Damp Heat Test for Equipment
GJB 150.3A-2009 high temperature test
GJB 150.4A-2009 low temperature test
GJB 150.9A-2009 Damp heat test
GJB 1032-1990 Environmental stress screening test for electronic products
GB / T 10592-2008 High and low temperature test chamber technical standard
GB / T 10586-2006 Damp heat test box technical conditions
GB / T5170.1-2008 Electrical and electronic industry environmental test equipment inspection methods
GB / T 5170.2-2008 Test methods for environmental test equipment for electric and electronic products Temperature test equipment
GB / T 5170.5-2008 Inspection methods for environmental test equipment for electric and electronic products Damp heat test equipment
SDE series rapid temperature change test (screening) box
