Seed Preservation Room
| Temperature Range | -18 ℃ to 15℃ |
| Humidity Range | ≤50%RH |
| Moisture Content for Seeds | 5% to 10% |
| Lifetime for Seeds Preservation | ≥20 years |
| Temperature & Humidity Sensor | WAISALA HMP60 |
| Maximum Growing Height | 10" Touch Screen |
| Remote Control System | Smart Phone APP |
| Fresh Air System | Yes |
| Growing Volume | 19.66m³/13.11m³ |
| External Dimensions (WxDXH) | 2310mm × 2910/4200mm × 3000mm |
The seed preservation room designed by JIUPO can be divided into short-term storage, medium-term storage and long-term storage according to storage requirement for germplasm resources, with the longest storage time up to 50+ years. The functional areas of seed preservation room is including pre-storage processing area, low temperature cold storage structure, refrigeration and dehumidification system, control system and seed rack. Pre-storage processing area is including seed acceptance room, cleaning room, fumigation room, germination room, drying room, water content determination room, packaging room and temporary storage room etc.
Specifications
| Temperature Range: -18℃ to -10℃ | |
| Humidity Range: ≤50% RH | |
| Moisture Content for Seeds: 5% to 7% | |
| Packing for Seed: Sealed packing | |
| Quantity of Each Packing: ≥3000 pcs for cross-pollination seeds, ≥5000 pcs for self-pollination seeds | |
| Lifetime for Seeds Preservation: ≥20 years | |
| Temperature Range: -4℃ to 4℃ | |
| Humidity Range: ≤50% RH | |
| Moisture Content for Seeds: 5% to 7% | |
| Packing for Seed: Sealed packing or container storage | |
| Quantity of Each Packing: ≥5000 pcs for cross-pollination seeds, ≥10000 pcs for self-pollination seeds. | |
| Lifetime for Seeds Preservation: 10 years to 20 year | |
| Temperature Range: -10℃ to 15℃ | |
| Humidity Range: ≤50% RH | |
| Moisture Content for Seeds: Approximate 10% | |
| Packing for Seed: Sealed packing or container storage | |
| Lifetime for Seeds Preservation: 10 years to 20 year |
Product Details
| Insulation Thickness | ≥100mm |
| Surface Material | Dual surface with 0.5mm painted steel plate |
| Core Material | PU with the standard of 40kg/m³ |
| Water Absorption | ≤2.2%(v/v) |
| Fire Rating | B2 for six sides |
| Surface Material for Baseboard | Upper surface with 0.5mm painted steel plate and the lower surface with 1.5mm embossed aluminum plate |
| Door (W x H) | 900mm x 2000mm |
Control System
1. Refrigerant refrigeration system with automatic regulation for cooling system
2. Widely temperature ranges from -18℃ to 25℃ with fluctuation regulated of ±0.5℃
3. Short circuit, leakage and other protection for Insulated distribution box, which equipped with galvanized steel shell
4. Programmable control system with 10-inch touch-screen, while temperature control suing PID control execution
5. SCM control system with 8-channel 12-bit AD sampling, 4-channel terminal device feedback signal, 6-channel standby terminal device for power supply, 7-channel terminal device control. Centralized intelligent control for indoor temperature parameters with high quality sensors, there is no need to with other control systems, easy for users to quickly replace and deal with faults
6. The control system is equipped with embedded Linux system, with 128G hard disk, supporting digital camera, timing photo storage, supporting TF/SD card for data storage, supporting Ethernet, supporting GUI, supporting EXT4/NFS/FAT32 format for file output
7. The temperature data is stored in the SCM control system, which can view the historical temperature records of up to one year. 8000 records, 1G memory capacity, and the records can be downloaded directly with USB storage device
8. Status implementation display, for control parameter set, history record and alarm record etc.
Cooling System
1. Refrigerant unit
– The refrigeration unit equipped with the valley wheel frozen scroll compressor, the power of compressor≥2P/1.47Kw
– R404a refrigerant for environmental protection
– Well-known branded parts for fans, magnetic valve, expansion valve, filter etc.
2. Air Cooler
– Single side air cooler with 5mm fin spacing, the capacity of heat exchange is approximate 40㎡
– 3 six-graded motors with 88W power consumption of each
– Equipped with frost function
Dehumidification System
Stable dehumidification system makes the indoor humidity around 50%, smart ranges for humidity regulation according to the type of seed preservation room to ensure the safety of storage for seeds.
Racks
Moveable seed storage rack with storage containers, the dimensions for the rack is D685*W600*H3500mm (for reference, it can be customized according the rooms proposal)