• internal capacity of 50 or 678 litres

• n. 1 solid door (SMU678 model is provided with n. 4 different inner compartments with dedicated door)

• safety door lock with key.

• microprocessor electronic control.

• audible and visual alarms.

• n. 7 different alarms: high/low temperature (modifiable threshold), high ambient temperature, power failure, backup battery failure, probe sensor failure, USB datalogger failure, condenser cooling failure

• n. 4 additional alarms for SMU678 model: door ajar, main board communication error, remote alarm, samples out of date

• datalogger with temperature data measurement and alarms up to 1 year, data sampling with frequency up to 1’