Professional Environment Test Constant Temperature And Humidity Test Box
Product introduction:
| Product structure | Single box vertical | |||
| Parameters | Temperature Fluctuation | ≤±0.5℃ | ||
| Temperature uniformity | ≤2℃ | |||
| Cooling rate | 0.7~1℃/min(Average) | |||
| Heating rate | 3~5℃/min(Average) | |||
| Humidity fluctuation | 3%~4%R.H | |||
| Material | Outer box material | Cold rolled steel electrostatic spray | ||
| Inner box material | SUS304 stainless steel | |||
| Insulation material | Superfine glass insulation wool | |||
| Parts configuration | Controller | Shanghai Songhua 1800 programmable temperature and humidity controller | ||
| Program control 30 groups of 100 segments (the number of segments can be arbitrarily adjusted and assigned to each group | ||||
| Heater | 316 stainless steel finned heater | |||
| Refrigeration system | Compressor | Taikang France | ||
| Cooling method | Single-stage cooling | |||
| Refrigerator | Environment friendly R-404A | |||
| Filter | US "Aigao" | |||
| Condenser | Sino-foreign joint venture "Psel" | |||
| Evaporator | ||||
| Expansion valve | Original Danfoss | |||
| Circulation system | Stainless steel fan realizes forced circulation of air | |||
| Sino-foreign joint venture "Hengyi" motor | ||||
| Window lighting | Phillip | |||
| Other configurations | Stainless steel movable sample rack 1 layer | |||
| Test cable outlet Φ50mm hole 1 | ||||
| Hollow conductive electric heating defrost function glass observation window and lighting lamp | ||||
| Bottom corner universal moving wheel | ||||

