128L cryogenic freezer with opaque door, 1560 x 957 x 1178 mm

Cryogenic freezer capable of storing samples at -150ºC, providing an efficient and safe option for long-term preservation of sensitive samples. Since below -130ºC frozen water does not sublimate or recrystallize, the equipment is an excellent solution for preserving living organisms, cells or tissues that must later preserve their original state after thawing.

It uses a cutting-edge freezing system that can reach its lowest temperature in approximately 230 minutes. Moreover, it has a built-in thermal stabilizer that guarantees a regular oscillation between -148.3℃ and -151.6℃. All thanks to its high-density insulation mechanism, which significantly reduces cold loss.

Manufactured using elements such as galvanized steel and stainless steel, and has a 7" LCD touch screen that offers the possibility of monitoring the status of the equipment in real time. In addition, it has an acoustic and optical alarm system that is activated if it detects an excessive temperature swing, abnormal voltage, probe failure or high ambient temperature. In case of a power cut, it has a backup battery installed with a 72-hour autonomy to monitor its internal temperature.

General features
- Cooling method: direct cooling
- Defrosting: manual
- Temperature range: -150℃/ -40℃
- Ambient temperature: +10℃ / +32 ℃
- Display: 7” LCD touch screen
- Through-wall: 1/25 Mm
- USB port
- Remote alarm connection
- Noise level: 54 dB
- Outer material: white plastic coated galvanized steel
- Inner material: AISI 304 stainless steel
- Wheels: 6
- CE and ISO9001, ISO 13485, ISO14001 and ISO45001 certifications

Refrigeration system
- Refrigerant: Mixed-gas
- Temperature controller: Microprocessor
- System: Auto cascade
- Sensor: PTC 100
- Compressor: 1
- Capacity: 128 liters
- Insulation: 200 mm
- Racks: 90 (10 x 1)
- Drawers: 90
- Samples: 9.000

Alarms
- High/low temperature
- Abnormal voltage
- Probe failure
- Thermostat failure
- Filter change check
- Condenser cleaning
- High ambient temperature
- Backup battery for emergency temperature monitoring: 72 hours
- USB failure alarm

Electrical data
- Voltage and frequency: 380V/3/50Hz
- Power: 2550 W
- Current: 7.93 A
- Energy consumption: 38 W/h per 24 h
- Noise: 50 dB

Dimensions
- Packaging measures: 1640 x 970 x 1375 mm
- External measures: 1560 x 957 x 1178 mm
- Internal measures: 500 x 450 x 578 mm
- Volume: 2.19 m3
- Net weight/Gross weight (Kg): 245/340

Optional accessories (not included and with additional cost)
- Graphic recorder
- Data logger
- Co2 backup system
- Ln2 backup system
- Gloves