Yamato Scientific Thermohygrostat　IG421 Type

Method: equilibrium temperature humidity control system
Temperature range: 20 ° C to + 85 ° C
Humidity range: 40 to 95% rh
Temperature fluctuation: ± 1.0 ° C
Temperature gradient / spatial temperature deviation: 5 ° C / 5 ° C
Temperature drop time: < 130 minutes from + 20 ° C to-20 ° C (Settings: 23 ° C)
Humidity variation: ± 5 %RH
Humidity gradient / Spatial humidity deviation: 10% rh / 10 %RH
shelf board Load tolerance / number of step / Shelf pitch: 5 kg (uneven load) / 7 stages / 50 mm
inner size (mm): Width 500 x depth 390 x height 600 (excluding protrusions)
external dimension (mm): Width 680 x depth 826 x height 1090 (excluding protrusions)
Internal volume: 105 L
power supply (50 / 60Hz): AC100V