It is widely used in microbial tissue cell culture, seed germination, seedling test, plant cultivation and insect and small animal feeding, etc., and can accurately simulate the temperature changes of day and night.
Features
1. The mirror stainless steel liner is adopted, the four corners of the semi-circular arc transition, and the partition bracket can be loaded and unloaded freely, which is convenient for cleaning in the box.
2. It adopts double door structure and has good thermal insulation performance. The inner door adopts a fully tempered glass door, and the outer door is opened to observe the situation in the box without affecting the temperature in the box.
3. The microcomputer program controls the temperature and illumination, which can simulate the temperature and illuminance changes of day and night.
4. It is equipped with an over-temperature alarm system, which will send out an audible and visual alarm and cut off the heating system when the set temperature exceeds the set temperature to ensure the safe operation of the equipment.
5. New fluorine-free design, professional LED light source lighting, effective, energy-saving, and promote emission reduction.
6. The artificial climate chamber is a set of temperature, humidity, illuminance control and integration. 30-segment programmable controller to simulate the natural climate as much as possible.
7. It can be equipped with embedded printer or RS-485 communication interface to monitor the experimental process or record experimental data in real time. (Optional)

| Model | Supply Voltage | Temperature control range | Temperature fluctuations | Power consumption | Illuminance | volume | Studio size | Cargo carriers |
| RQH-250 | AC 220V 50Hz | 5~40℃ | ±1℃ | 2500W | ≤6000 Lux ±500 Lux | 250L | 600×550×750 | 2 pieces (standard) |
| RQH-350 | 2700W | ≤8000 Lux ±500 Lux | 350L | 600×550×1000 | ||||
| RQH-450 | AC 380V 50HZ | 4200W | ≤10000 Lux ±500 | 450L | 600×710×1000 | |||
| RQH-750 | 5700W | ≤15000 Lux ±500 | 750L | 840×800×1100 | ||||
| ※RQH type artificial climate chamber controllable humidity range: 50~90%RH, humidity fluctuation ±5~7%RH | ||||||||