-40°C Upright Freezer LUF-B20

Overview

-40°C Upright Freezer LUF-B20 is designed with two chambers and compressors, offers direct cooling method and manual defrost mode. Features 450 L capacity and -40°C of cooling performance with microprocessor-controlled system for -20 to -40°C of temperature range. Designed with powder coated material exterior and sprayed aluminum plate interior, has R290 refrigerant, CFC-free polyurethane foam technology and thick insulation of 80 mm. Equipped with digital display, advanced alarm system and backup battery, is provided with 6 shelves for each chamber along with RS485 interface and remote alarm contact.

Specifications :

Cabinet Type	Upright
Capacity	450 L
Temperature Range	-20˚ to -40˚C
Ambient Temperature	16˚ to 32˚C
Cooling Performance	-40˚C
Cooling Method	Direct cooling
Defrost Mode	Manual
Refrigerant	R290
Climate Class	N
Controller	Microprocessor
Display	Digital display
Compressor	2 pcs.
Alarm System	High/Low temperature, High ambient temperature, Power failure, Low battery, Sensor failure, USB data-log failure, communication error, Door ajar
External Material	Powder coated material
Internal Material	Aluminum plate with spraying
Insulation thickness	80 mm
Shelves	6×2 (ABS)
Casters	4 (2 caster with brake)
Door	2
Door lock with Key	Yes
Access Port	2 pcs. Ø 25 mm
Data Logging/Interval/Recording Time	USB/Record every 10 minute / 2 years
Backup Battery	Yes
Power Supply	220 to 240 V 50 Hz
Rated Current	4.5 A
Internal Dimension (W×D×H)	650×570×627 mm (×2)
External Dimension (W×D×H)	810×735×1960 mm
Packaging Dimension (W×D×H)	895×820×2127 mm
Net Weight	144 kg
Gross Weight	156 kg

Features :

• -  Two chambers with independent compressors, precise and separate temperature control
• -  Direct cooling method and manual defrost mode, efficient and stable operation
• -  450 L capacity with -40°C of cooling performance, constant and even temperature
• -  Microprocessor-controlled system with -20 to -40°C of temperature range
• -  Powder coated material exterior and sprayed aluminum plate interior, low maintenance
• -  R290 refrigerant, efficient and environment friendly Freon-free refrigerant
• -  CFC-free polyurethane foam technology and thick insulation of 80 mm
• -  Digital display, convenient observation and setting of operative parameters
• -  Advanced alarm system, ensures safe and reliable storage operation
• -  6 shelves for each chamber, efficient and organized sample storage
• -  Supports RS485 interface and remote alarm contact, stable and reliable operation