Equipment for: Automotive electronics/components, LED/LCD/PDP display lighting, new energy/electronic components/electrical appliances, plastics/rubber/films, scientific research/quality control/institutions/medical equipment, PCB/FPC/HDI/MPCB/IC, etc. Equipment parameter： Ambient temperature： +25℃, relative humidity ≤ 85％ Temperature / humidity range: -60℃ to +150℃ / 20% (limited temperature range, see area map) to 98% RH (no heat source load) Temperature/humidity fluctuation:  ±0.5℃ / ±2%RH (≤75%) (constant, no load) Temperature/Humidity Deviation: ≤±2℃ ∕ ±3%RH (>75%); ±5%RH (≤75%) (constant, no load) Temperature uniformity: ≤±2℃ (constant, no load) Temperature rise time: -40°C to +85°C , ≥5°C ∕ minute (no load), the air outlet measurement Cooling time: +85℃ to -40℃, ≥5℃ ∕ minutes (no load), the air outlet measurement Temperature rise and fall overshoot: ≤ ±2°C Equipment noise: ≤ 70dB (A sound level, constant, 1m in front of the equipment) Equipment show：