Description
-20°C~-40°C Ultra-ow Temperature Freezer DW-FL531:
•High efficiency Refrigeration system
•High-precision Temperature control system
•Large-area finned condenser
•High-performance vacuum insulation
•Well-developed alarm system
LABORATORY EQUIPMENT SUPPLIER
The digital temperature display can show various parameters simultaneously, such as temperature inside the cabinet, power voltage and environmental temperature, indicating operating status clearly
The high-precision microcomputer temperature control system and platinum resistor temperature sensors enable users to set temperature inside the cabinet within a range from -20℃ to -40℃
The compressor supplied by an international famous brand and EBM fan is powerful, energy-saving and highly efficient The large-area finned condenser is characterized by a space equal to or less than 2mm between fins, providing a large area for heat dissipation and satisfactory performance
The two-layer heat insulating foamed door with airbag-typed outer seal and the insulation design of the outer door system with multiple patents can prevent loss of refrigerating capacity in an effective way The six sides of the cabinet are made from high-performance vacuum insulation material, improving thermal insulation performance to a large extent
The well-developed alarm system has multiple alarm functions: high temperature/low temperature alarm, door opening alarm, power outage alarm, abnormal voltage alarm, sensor failure alarm, low battery alarm, alarm of poor heat dissipation of condenser, system failure alarm, etc. The turn-on delay and stopping interval protection function can ensure reliability in running The keyboard lock function and password protection function can prevent any adjustment of operating parameters without permission
The rotating handle facilitates door opening The adjustable layered structure is convenient for storage of various things
The liner made from stainless steel 304 for medical use is low- temperature tolerant and corrosion-resistant, which has a long service life and is easy to clean.
Technical Parameters | ||||
Product Name | -40℃ Ultra-low temperature freezer | Model | DW-FL531 | |
Cabinet Type | Upright | Effective Capacity | 528L | |
External Size (WDH)mm | 930*696*1947 | Internal Size(WDH)mm | 585*696*1266 | |
N.W/G.W (Kgs) | 286/319 | Input Power (W) | 581 | |
Voltage | 220V,50Hz /110V,60Hz / 220V,60Hz | |||
Power Consumption (Kw.h/24hrs) | 6.59 | Rated Current (A) | 2.64 | |
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, high ambient alarm, sensor failure alarm, door ajar alarm, communication failure alarm, power failure alarm,Main board commnication,High ambient temperature,Condenser cooling failure |
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Control System | High precision microcomputer temperature control system, direct cooling , 1 inch digital temperature display | |||
Construction | ||||
Refrigerant | R507 | Refrigeration System | Scope compressor + Germany EBM fan copper finned condenser | |
Insulation Material | Stainless steel | Shelves | 4 | |
Castors | 4pcs | Door Lock | Yes | |
Access Port | 1pc | Door with heater | Yes | |
Optional | RS485 and Remote Alarm Port,chart recorder,CO2 backup system | Temp Recorder | Stadard USB built-in data logger |
•High efficiency Refrigeration system
•High-precision Temperature control system
•Large-area finned condenser
•High-performance vacuum insulation
•Well-developed alarm system