JEIOTECH TH-KH-408 Temp. & Humid. Chambers (408L, -70~150℃ , 25~95%RH)

Chamber volume (L / cu ft): 408 / 14.4
Controller: Programmable, Touch screen type controller (5.7” color monitor)
Temperature
- Range (℃ / ℉): -70 to 150 / -94 to 302 without humidity, 15 to 90 / 59 to 194 with humidity
* Best programmable control range : -60 to 140 / -76 to 284
- Fluctuation 1) (±℃ / ℉) at 40℃ / 75%RH: 0.3 / 0.54
- Variation 1) (±℃ / ℉) at 40℃ / 75%RH: 0.5 / 0.90
Time
- Heating - without humidity (min.): 70 from -70℃ to 120℃ (-96℉ to 248℉)
- Cooling - without humidity (min.): 80 from 20℃ to -70℃ (68℉ to -96℉)
Humidity
- Range (%RH): 25 to 95
※ See Feature page for more detailed humidity range check.
- Fluctuation 1) (±%RH) at 75%RH / 40℃: 0.4
Variation 1) (±%RH) at 75%RH / 40℃: 3.0
Refrigeration
- System: Mechanical dual stage refrigerator system (air-cooled condenser)
- Refrigerant: R-507, R-23
Water supply
- Capacity: 15L (0.53cu ft) - Cartridge type
- Water quality: pH6.2 to 7.2 / Electrical conductivity 20㎲ /cm to below
No. of wire shelves (standard / max.): 2 / 10
Distance of between shelves (mm / inch): 60 / 2.4
Max. load per shelf (kg / lbs): 25 / 55.1
Permitted total load (kg / lbs): 65 / 143.3
Dimension (W×D×H)
Interior (mm / inch): 600×850×800 / 23.6×33.5×31.5
Exterior (mm / inch): 1150x1835x1760 / 45.3x72.2x69.3
Viewing windows (mm / inch): 200×330 / 7.9×13
Net weight (kg / lbs): 410 / 903.9
Cable port: Basically one hole provided / Ø50mm (2”)
- Optionally max. two holes available / Ø 50 or 80mm (2 or 3.2”)
Interface port: Basically RS-232C [RS-485-optional]
Electrical requirements (380V, 50Hz) 3ph / 10.2A