Features：
1. Large-screen multi-segment LCD programmable controller, program-controlled temperature, humidity, and time, simplifying the complex test process and truly realizing automatic control and operation.
2. The inner tank is made of 304 stainless steel, and the studio is equipped with shelves whose height and quantity can be adjusted arbitrarily.
3. Independent temperature limit system: It has audible and visual alarm functions for low and high temperatures, and a maximum limit of 70 degrees, and stops the running program to ensure safe operation of the experiment without accidents.
4. Environmental protection and energy saving: The insulation layer is integrally infused with rigid polyurethane, which is strong, durable, efficient and energy-saving.
5. Timing function: It is convenient to observe the culture time, and the timing time can be set from 0 to 9999 minutes.
6. Brand compressor: Using environmentally friendly fluorine-free refrigerant (R134a), high efficiency, low energy consumption, energy saving and environmental protection.
7. A 30mm test hole can be reserved on the side of the box to facilitate experimental operations and temperature measurement.
8. There is an observation window on the outer door, allowing you to directly observe the culture conditions in the studio.
9. Adopt ultrasonic humidification method, which is efficient and energy-saving.
Technical parameter：
Model | HWS-500 | HWS-800 | HWS-1000 | HWS-1200 | HWS-1500 |
Capacity(L) | 500 | 800 | 1000 | 1200 | 1500 |
Temperature(℃) | Control range | 5～65 |
Resolution | 0.1 |
Volatility | ± 0.8 |
Evenness | ± 1.2 |
Humidity(%RH) | Control range | 50%RH～90%RH |
Resolution | 0.1 |
Volatility | ± 5% |
Power (W) | 680 | 680 | 710 | 1020 | 1020 |
Power supply | 220VAC 50HZ |
Inner box size (cm) | 110×50×100 | 120×58×110 | 120×68×115 | 183×58×110 | 183×68×115 |
Carton size (cm) | 117×63×165 | 128×70×170 | 128×88×177 | 188×70×170 | 188×85×177 |
Carrying bracket | 6 | 8 | 10 | 12 | 15 |
Optional accessories：
1.USB data interface
2.Printer
3.RS-485 computer communication interface
4. Paperless recorder
5. UV sterilization function
6. Internal socket
7. Fresh air function
8. Low temperature customization (stable operation for a long time below 5 degrees)
9.Remote alarm function
