| Serial number | project | technical parameter | ||
| 1 | Product symbol | SPTCHWHS-160-03 | SPTCHWHS-250-03 | SPTCHWHS-300-03 |
| 2 | Volume | 150L | 250L | 300L |
| 3 | Heating / cooling mode | Stainless steel electric heater / totally enclosed fluorine-free compressor | ||
| 4 | temperature range | 0℃-60℃/ 10 ℃ - 45 ℃ during humidification | ||
| 5 | Temperature resolution | 0.1℃ | ||
| 6 | Temperature fluctuation | ± 0.5 ℃ (heating operation state) ± 1 ℃ (refrigeration operation state) | ||
| 7 | Humidity control range | 50-95% humidity control fluctuation ± 5% RH (25 ℃ ~ 40 ℃) | ||
| 8 | Humidification mode | External ultrasonic humidifier | ||
| 9 | Number of shelves | Three | ||
| 10 | cryogen | R134a(Fluorine free environmental protection) | ||
| 11 | working hours | 1-9999 hours or continuous | ||
| 12 | Power | 800W | 850W | 1000W |
| 13 | Working power supply | AC 220V 50Hz | ||
| 14 | Studio size mm | 480×390×780 | 570×500×850 | 570×540×950 |
| 15 | Overall dimension mm | 610×625×1435 | 700×715×1500 | 700×735×1600 |