ZKHS GDJS-800B high-low temperature alternating damping heat Test Chamber -20~150 ℃/800L
SE
-20~150℃-40→100℃≈45min800*1000*1000mm30~98%R.H
Interior size 800 * 1000 * 1000mm, Temperature range -20~150 ℃, humidity control range 30~98% R.H, Temperature fluctuation ≤ +/- 0.5 ℃, humidity deviation + 2, -3% R.H, heating rate -40 → 100 ℃ Technologies 45min, cooling rate 25~ -60 ℃ Technologies 65min