| Model | DBWK-A | DBWK-B | DBWK-C | DBWK-D | DBWK-E |
| Volume (L) | 6m³ | 8m³ | 12m³ | 18m³ | 24m³ |
Internal dimensions (W * D * H mm) | 2000×1500×2000 | 2000×2000×000 | 3000×1500×2000 | 3000×3000×2000 | 4000×3000×2000 |
| Window size (W * H) | 250×350 | 250×350 | 250×350/ 400×600 | 400×600 | 400×600 |
| Temperature range | -70℃~170℃ | ||||
| Humidity range | 20%~98%R.H | ||||
Temperature fluctuation | ≤±0.5℃ | ||||
Temperature uniformity | ≤±2℃ | ||||
Relative humidity fluctuation | ≤±3%R.H | ||||
Humidity uniformity | ≤±5%R.H | ||||
Heating rate | 1.0~3.5℃/min(Can be customized according to the user's needs) | ||||
Cooling rate | 0.7~1℃/min(Can be customized according to the user's needs) | ||||
Internal material | SUS 304 # stainless steel plate | ||||
External material | Spray-galvanized color steel plate (DB standard color) | ||||
Heat insulating material | Box body: polyester foam + glass fiber | ||||
Refrigeration system | European and American original imported semi-closed compressor | ||||
Fan | Temperature resistant low noise air conditioning motor, multi-pagecentrifugal fan | ||||
Calorifier | Fully independent system, nickel-chromium alloy electric heating heater | ||||
Humidifier | Stainless steel armored heater | ||||
| Model | DBWK-A | DBWK-B | DBWK-C | DBWK-D | DBWK-E |
| Volume (L) | 6m³ | 8m³ | 12m³ | 18m³ | 24m³ |
Internal dimensions (W * D * H mm) | 2000×1500×2000 | 2000×2000×000 | 3000×1500×2000 | 3000×3000×2000 | 4000×3000×2000 |
| Window size (W * H) | 250×350 | 250×350 | 250×350/ 400×600 | 400×600 | 400×600 |
| Temperature range | -70℃~170℃ | ||||
| Humidity range | 20%~98%R.H | ||||
Temperature fluctuation | ≤±0.5℃ | ||||
Temperature uniformity | ≤±2℃ | ||||
Relative humidity fluctuation | ≤±3%R.H | ||||
Humidity uniformity | ≤±5%R.H | ||||
Heating rate | 1.0~3.5℃/min(Can be customized according to the user's needs) | ||||
Cooling rate | 0.7~1℃/min(Can be customized according to the user's needs) | ||||
Internal material | SUS 304 # stainless steel plate | ||||
External material | Spray-galvanized color steel plate (DB standard color) | ||||
Heat insulating material | Box body: polyester foam + glass fiber | ||||
Refrigeration system | European and American original imported semi-closed compressor | ||||
Fan | Temperature resistant low noise air conditioning motor, multi-pagecentrifugal fan | ||||
Calorifier | Fully independent system, nickel-chromium alloy electric heating heater | ||||
Humidifier | Stainless steel armored heater | ||||
