-40 Deep Freezer, 818L

Description

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