-40 Deep Freezer, 818L

Haier

Microprocessor-controlled system
Microprocessor control, with temperature display precision at 0.1°C. Internal temperature is adjustable from -20°C to -40°C.
Multiple alarm functions
Including high/low temperature, sensor error, power failure, low battery, high ambient, and door ajar alarms.
Alarm mode is sound and flash. And the remote alarm interface is available
Superior temperature uniformity in a large storage space
Built-in evaporator design, and the shelf height can be adjusted according to the size of the stored articles, so as to realize the efficient use of large space in the cabinet.
The temperature uniformity is ±3°C with the setting temperature of -40°C.
Low sound level
Noise level less than 45 dB, providing a more comfortable environment
Porthole
Two portholes as standard, allows for independent testing of cabinet temperature Configuration
Standard: RS485 interface
Optional: Temperature recorder , USB interface, 10-inch touch screen