| Model | HJ-100 | HJ-225 | HJ-500 | HJ-800 | HJ-1000 |
| Studio size DxWxH(mm） | 450x450x450 | 500x600x750 | 700x800x900 | 1000x800x1000 | 1000x1000x1000 |
| Dimensions DxWxH(mm） | 1060x880x1670 | 1110x1030x1870 | 1130x1410x2020 | 1610x1430x2120 | 1610x1430x2120 |
| Total power | 3KW | 4.2KW | 4.7KW | 5.7KW | 6KW |
| temperature range | 5℃--70℃(Test conditions:40℃) | ||||
| Ozone concentration | 50 ~ 500pplm 100 ~ 500ppm | ||||
| Temperature fluctuation | ±0.5t | ||||
| Sample rack speed | 360 degree rotating sample holder (rotating speed 1 revolution per minute) | ||||
| Ozone control accuracy | ±10% | ||||
| Moderate range | 50%~95%R.H | ||||
