Contact formApplication:
Ideal for plant seed germination, seedling cultivation, bacterial/microbial culture and preservation, as well as small animal/insect cultivation. Perfect for production and research departments in biology, medicine, agriculture, forestry, and environmental science.
Features:
- 5.6-inch acrylic LCD panel with clear display, programmable cycles (0-99) and 30 segments (0-9999 hours/minutes per segment). Humidification via heating tubes with external large-capacity water tank for continuous operation.
- Premium LED tubes provide stable high-lumen three-sided illumination.
- Six-level adjustable lighting to simulate day/night environments.
- Easy operation with fixed-value, timed operation and auto-stop functions.
- Double-door structure maintains stable temperature/humidity when observing through inner glass door.
- Exterior: cold-rolled steel with electrostatic coating; Interior: corrosion/acid-resistant stainless steel for easy cleaning.
- Adjustable shelf height in working chamber.
Technical Parameters:
| Model | QHX250IV | QHX350IV | |
| Airflow Method | Forced Convection | ||
| Performance | Temp. Range (No light) | 5-60℃ | |
| Temp. Range (With light) | 10-60℃ | ||
| Resolution | 0.1℃ | ||
| Fluctuation | ±1℃ | ||
| Uniformity | ±1.5℃ | ||
| Humidity Range | 45-95%RH | ||
| Humidity Fluctuation | ±5-8%RH | ||
| Construction | Illuminance | 0-15000Lx | 0-20000Lx |
| Interior | Stainless Steel | ||
| Exterior | Cold-rolled steel with electrostatic coating | ||
| Insulation | Polyurethane | ||
| Heater | Stainless steel heating tube | ||
| Power | 1130W | 1130W | |
| Compressor | Air-cooled hermetic | ||
| Controller | Refrigerant | R134A | |
| Defrosting | Automatic | ||
| Control Method | 30-segment LCD program | ||
| Setting Method | Touch keypad | ||
| Display | Upper LCD shows actual temp, lower shows set temp | ||
| Timer | 0-9999 (minutes) | ||
| Operation Modes | Fixed/Timed/Auto-stop/Program | ||
| Program Mode | Standard | ||
| Features | Deviation correction, Key lock, Power compensation, Memory, Smart defrost | ||
| Sensor | PT100 | ||
| Specifications | Chamber Dimensions (D×W×H) | 520×500×980 | 580×600×1000 |
| Overall Dimensions (D×W×H) | 720×750×1640 | 800×830×1680 | |
| Capacity | 250L | 350L | |
| Shelf Capacity | 15Kg | ||
| Shelves | 3 | ||
| Shelf Brackets | 6 | ||
| Power Supply | 220V 50Hz | ||
| Optional Accessories: | Additional shelves, 485 interface, Printer, Remote control, Print timer, Wireless SMS alarm, External communication. | ||
