The digital temperature display can indicate operating status clearly
The high-precision microcomputer temperature control system enables users to set the temperature inside the cabinet within a range from -10℃ to -25℃
The environmentally friendly Freon-free refrigerant and high-efficiency enclosed compressor supplied by a famous brand can ensure energy saving and low noise The condenser installed on the bottom ensures temperature stability and system reliability
The CFC-free polyurethane foam technology and the thicker insulating layer can improve the effect of thermal insulation
The well-developed audible & visual alarm system makes it safer for storage The turn-on delay and stopping interval protection function can ensure reliability in running The door is equipped with a lock, improving security of sample storage;
Suitable for freezing of ice bars and storage of various things needing refrigerated storage such as blood plasma, reagent, etc. Suitable for use in hospitals, clinics, health and disease prevention systems, blood banks, laboratories in colleges & universities, the frozen food industry and catering industry, etc.
| Technical Parameters | |||
| Product Name | -10~-25℃ Low temperature medical freezer | Model | NB-YL450 |
| Cabinet Type | Upright | Effective Capacity | 450L |
| External Size (WDH)mm | 810*735*1960 | Internal Size(WDH)mm | ( style="font-family: 'Times New Roman';">650*570*627) style="font-family: 'Times New Roman';">*2 |
| N.W/G.W (Kgs) | 133/141 | Input Power (W) | 340 |
| Voltage | 220V,50Hz /110V,60Hz / 220V,60Hz | ||
| Power Consumption (Kw.h/24hrs) | 2.24 | Rated Current (A) | 1.55 |
| Performance | |||
| Temp.Range(℃) | -10 ~ -25 | Ambient Temperature(℃) | 16 ~ 32 |
| Ambient Humidity | 20%-80% | Temp Accuracy | 0.1℃ |
| Defrost | Manual defrost | ||
| Alarm | Visual & Audio High/low temperature alarm, power failure alarm, sensor failure alarm, door ajar alarm,low battery alarm,condenser high alarm, grapher failure alarm; |
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| Construction | |||
| Refrigerant | R600a | Refrigeration System | HuaYi |
| Insulation Material | Aluminum plate with spraying | External Material | PCM |
| Castors | 4 castors and 2 leveling feet | Door Lock | Ergonomics padlock design |
| Access test Port | 2pc | Shelves | 6*2 drawers |
| Display | Digital display | Temp Recorder | Standard USB built-in data logger |
The maintenance and maintenance of ultra-low temperature refrigerators is particularly important for prolonging its life and normal use. If the temperature is not accurately controlled, it will often cause damage to the preserved objects, which will have a great impact on the results of the experiment, thereby affecting the normal progress of the research work. Clean it once a month to ensure its cleanliness. Use a dry cloth to remove a small amount of dust on the inside and outside of the refrigerator and accessories. If the refrigerator is too dirty, use a neutral detergent and rinse thoroughly with pure water after cleaning. But do not flush the inside and the upper part of the refrigerator, otherwise it will damage the insulation material and cause malfunction. The compressor and other mechanical parts do not need to use lubricating oil. Be careful when cleaning the electric fan at the rear of the compressor. After cleaning, perform a safety inspection to ensure that the refrigerator plug is plugged in properly and not falsely connected; ensure that the plug is not abnormally hot; ensure that the power cord and distribution cord on the back of the refrigerator are not broken or nicked