| model number | HZ-2019 |
| Application | High and Low Temperature Test Chamber for Computer Screen |
| Capacity | 800L |
| Inner size W*H* D cm | 100*100*80 |
| External size W*H * D cm | 150*186*137 |
| Temperature range | -70℃~+150℃ |
| fluctuate/uniformly | ≤±0.5℃ /.+2℃ to 3℃ |
| Heating-up time | -40℃ to 100℃ about 55min |
| Cooling time | 25℃ to -70℃ about 80min |
| Timer | 0.1 to 999.9 (S,M,H)adjustable |
| Voltage | AC380V±10%, 50±0.5Hz Three-phase five-wire system |
| Controller | LED digital P,I,D, +S,S,R.microcomputer controller |