Environmental Chamber, Item ESS-225S-C3 Temperature and Humidity Testing Chamber

Procedure control room volume 225L
Temperature range -70℃ ~+150°C
Temperature uniformity ±2.0°C
Temperature fluctuation ±0.5°C
Heating rate -40°C~+80°C average 3°C /min
Freezing rate +80°C~-40°C average 3°C /min
Humidity range 20%R.H～98%R.H
Humidity uniformity ±3.0%RH (>75%RH) ±5.0%RH (≤75％RH)
Working ambient temp +5℃~+35°C
Power source AC 3ψ4W 380V 50Hz (R、S、T、N phase and ground connection)
Heater Quality Ni-Cr alloy heater
Viewing window Multilayer tempered glass plated with heating film
Temperature sensor Pt-100 platinum resistance
Controller Touching screen