Small volume occupies small space
The system has the function of digital temperature display and temperature inside the cabinet can be set within a range from -20℃ to -40℃ The high-precision microcomputer temperature control system and platinum resistor temperature sensors ensure more precise temperature control
The compressor supplied by an international famous brand and EBM fan is energy-saving and environmentally friendly The refrigerating circuit with proprietary intellectual property rights ensures high efficiency and stability
3 drawers can be used for storage based on classification.
The two-layer thermal insulating foamed door can prevent loss of refrigerating capacity in an effective way The cabinet is made from CFC-free polyurethane material, which can improve its heat insulating performance to a large extent
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 keyboard lock function can prevent any adjustment of operating parameters without permission The door is equipped with a lock, improving security of sample storage
Suitable for use in scientific research, cryogenic test on special materials, blood plasma cryopreservation, low temperature resistance test on biological materials, vaccines, biological products and military products, etc. Suitable for use in research institutions, the electronic industry, the chemical industry, hospitals, the health & disease prevention system, laboratories in colleges & universities, etc.
| Technical Parameters | |||
| Product Name | -20~-40℃ Ultra-low temperature freezer | Model | DW-FL90 |
| Cabinet Type | Upright | Effective Capacity | 90L |
| External Size (WDH)mm | 700*640*1792 | Internal Size(WDH)mm | 500*485*532 |
| N.W/G.W (Kgs) | 54/59 | Input Power (W) | 367 |
| Voltage | 220V,50Hz /110V,60Hz / 220V,60Hz | ||
| Power Consumption (Kw.h/24hrs) | 1.69 | Rated Current (A) | 1.68 |
| Performance | |||
| Temp.Range(℃) | -20 ~ -40 | Ambient Temperature(℃) | 16 ~ 32 |
| Ambient Humidity | 20%-80% | Temp Accuracy | 0.1℃ |
| Defrost | Manual defrost | ||
| Alarm | Visual & Audio High/low temperature alarm, sensor failure alarm, door ajar alarm |
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| 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 | 3 ABS drawers |
| Display | Digital display | Temp Recorder | Stadard USB built-in data logger |