Temperature & Humidity Chambers Low Temperature (TH-KH) JEIOtech TH-KH-408

Cable port: Basically one hole provided / Ø50mm (2”) - Optionally max. two holes available / Ø 50 or 80mm (2 or 3.2”)

Controller: Programmable, Touch screen type controller (5.7” color monitor)

Interface port: Basically RS-232C [RS-485-optional]

Humidity - Range (%RH): 25 to 95 ※ See Feature page for more detailed humidity range check.

Refrigeration - System: Mechanical dual stage refrigerator system (air-cooled condenser)

Water supply - Capacity: 15L (0.53cu ft) - Cartridge type

Chamber volume (L / cu ft): 408 / 14.4

Refrigeration - Refrigerant: R-507, R-23

Water supply - Water quality: pH6.2 to 7.2 / Electrical conductivity 20㎲ /cm to below

Max. load per shelf (kg / lbs): 25 / 55.1

Permitted total load (kg / lbs): 65 / 143.3

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

No. of wire shelves (standard / max.): 2 / 10

Distance of between shelves (mm / inch): 60 / 2.4

Electrical requirements (380V, 50/60Hz): 3ph / 10.2A

Time - Cooling - without humidity (min.): 80 from 20℃ to -70℃ (68℉ to -96℉)

Time - Heating - without humidity (min.): 70 from -70℃ to 120℃ (-96℉ to 248℉)

Dimension (W×D×H) - Exterior (mm / inch): 1150x1835x1760 / 45.3x72.2x69.3

Dimension (W×D×H) - Interior (mm / inch): 600×850×800 / 23.6×33.5×31.5

Dimension (W×D×H) - Net weight (kg / lbs): 410 / 903.9

Humidity - Variation 1) (±%RH) at 75%RH / 40℃: 3.0

Dimension (W×D×H) - Viewing windows (mm / inch): 200×330 / 7.9×13

Humidity - Fluctuation 1) (±%RH) at 75%RH / 40℃: 0.4

Temperature - Variation 1) (±℃ / ℉) at 40℃ / 75%RH: 0.5 / 0.90

Temperature - Fluctuation 1) (±℃ / ℉) at 40℃ / 75%RH: 0.3 / 0.54