Low temperature freezer, ET 03

The ET 03 freezer for low temperatures (-10 °C to -45 °C) is a highly cost-effective series of laboratory freezers that offers excellent performance, stable cooling, and good operational economy, suitable for a wide range of applications. Compression set at low temperature is one example.

The freezers offer exceptional operational reliability, thanks to a simple, robust design with few moving parts in the dependable compressor system – ensuring a long service life and minimal maintenance requirements.

The design is highly durable, featuring hard-wearing materials, sturdy handles, heavy-duty hinges, and built-in locks to prevent unauthorized access. A digital controller that features an acoustic temperature alarm is also included as standard equipment.

Elastocon’s laboratory freezers in the ET 03 series feature highly efficient insulation, which ensures an extremely slow temperature rise in the event of a power failure. Thanks to this design, no inner lids are required.

Environmentally friendly and energy-efficient refrigerants based on hydrocarbon gases significantly reduce energy consumption and environmental impact.

Temperature range

-10 °C to -45 °C

Models and specifications

Model	11 LT	21 LT	31 LT	41 LT	51 LT
Net volume, litres	116	203	270	323	376
Energy consumption / 24 h, kwh	1,033	1,477	1,521	1,784	1,986
Input power, watt	313	414	470	440	502
Net weight, kg	46	59	67	74	80
Gross weight, kg	49	62	71	78	85

Other data, all models

Ambient temperature range: +10 to +35 °C
Outer cabinet: White plastic
Inner cabinet: Aluminium
Type of cooling: Static
Type of defrost: Manual
Power: 220–240 V/50 Hz
Thermostat: Digital
Refrigerant: R290

Standard equipment

Digital controller
Acoustic alarm
Potential free contact for remote alarm
Feet
Lock