Human-oriented Design; Reliable Security System; High-precision Temperature Control; High-efficiency Refrigeration System; The system has a digital temperature display function, and the temperature in the cabinet can be set within the range of -10°C to -25°C. High-precision microcomputer temperature control system and platinum resistance temperature sensor ensure more precise temperature control; Internationally renowned brand compressors and EBM fans are energy-saving and environmentally friendly. The refrigeration circuit with independent intellectual property rights is efficient and stable; Seven transparent drawers can be used for storage according to classification. The double-layer thermal insulation foam door can effectively prevent the loss of cooling capacity. The cabinet body is made of CFC-free polyurethane material, which can greatly improve its thermal insulation performance; Complete sound and light alarm system for safer storage. Start-up delay and shutdown interval protection functions to ensure reliable operation. Keyboard lock function to prevent unauthorized adjustment of operating parameters. The door is equipped with a lock to improve the safety of sample storage;

Technical Parameters
Product Name	Low temperature medical freezer	Model	NB-YL270
Cabinet Type	Upright	Effective Capacity	270L
External Size (WDH)mm	700*640*1792	Internal Size(WDH)mm	500*460*1235
N.W/G.W (Kgs)	87/95	Input Power (W)	240
Voltage	220V,50Hz /110V,60Hz / 220V,60Hz
Power Consumption (Kw.h/24hrs)	1.21	Rated Current (A)	1.08
Performance
Temp.Range(℃)	-10 ~ -40	Ambient Temperature(℃)	16 ~ 32
Ambient Humidity	20%-80%	Temp Accuracy	0.1℃
Defrost	Manual defrost
Alarm	Visual & Audio High/low temperature alarm, high ambient  alarm, sensor failure alarm, door ajar alarm
Construction
Refrigerant	R600a	Refrigeration System	Scope compressor + Germany EBM fan copper finned condenser
Insulation Material	Aluminum plate with spraying	External Material	PCM
Castors	4 castors and 2 leveling feet	Door Lock	Ergonomics padlock design
Access test Port	1pc	Shelves	7 ABS drawers
Display	LED	Temp Recorder	Stadard USB built-in data logger

It is suitable for scientific research, low temperature test of special materials, cryopreservation of plasma, low temperature resistance test of biological materials, vaccines, biological products, etc. It is suitable for scientific research institutions, electronics industry, chemical industry, hospitals, health and disease prevention systems, university laboratories, etc.