HELI Industrial Laboratory -86 Degree Ultra Low Temperature Compressor Freezer
| Model No. | DW-40W258 |
| Inside temperature | -15 ℃ to -40℃(adjustable) |
| Model No. | DW-60W258 |
| Inside temperature | -25 ℃ to -60℃(adjustable) |
| Model No. | DW-86W258 |
| Inside temperature | -40 ℃ to -86℃ |
| Rated input | 720W |
| Type | Horizontal |
| Capcity | 258L |
| Alarm | Audible/visible |
| Power supply | 220V/50Hz |
| Protective class | I |
| Climate class | N |
| Refrigerant | |
| Compressor | Danfoss |
| Refrigeration system | Single-stage |
| Thermostat | Keld, Electronic |
| Temperature display | Digital(LED OR LCD) THE PRICE IS LED DISPLAY |
| Sensor | PTC |
| Fan for condenser | EBM |
| Exterior | Powder coated steel sheet |
| Interior | 304 stainless steel |
| Numbers of shelves | / |
| Thickness of insulation | 100mm |
| Net weight | 220kg |
| Unit dimension | 1160*750*860mm |
| Interior dimension | 960*470*570mm |
| Packing dimension | 1350*880*1000mm |
| Loading quantity | 16sets/20'GP |
FEATURES
It is suitable for scientific researchinstitution,ultra low temperature expenriment for
special material,electronic industry,chemical industry,warindustry,university laboratory
,biological engineering pelagic fisheryand so on .
It can be used to store virus,GERM,RBC,WBC,SKIN,SKELETON,BACTERIA,SEMEN,
BIOLOGICAL PRODUCT, OCEAN PRODUCT,also it can provide a low temperature environment for electron device low temperature experiment.
TEMPERATURE CONTROL
Micro- computer control,digital temperature display ,adjust unit is 0.1℃.
temperature is adjustable:-15℃ to -40℃ (DW-40W258),-25℃ to -60℃ (DW-60W258),
-40℃ to -86℃ (DW-86W258)
temperature difference of start-up and shut-dowm is available .
alarm function of low and high temperature ,alarm temperature can be set according to need.
SAFETY SYSTEM
Perfect alarm system with buzzer sound and lamp flashing alarm functions.
high and low temperature alarm sensor fault alarm function are available .
multiple-production funtion (pass word protection,frequently start-
up protection,refrigerationg system operation protection when sensor is faulted).
REFRIGERATIONG SYSTEM
Optimized refrigerating system ,imported famous brand compressor ,for excellent
refrigerating performance.reasonable evaporator design ,ensure the most effective flow of refrugerating fluid and the uniformity of temperature in the cabinet .
unique fluoride-free refrigerant fluid ,which is environment-friendly .single-compressor
system ,ferwer part for lower failure rate and energy -consumption.
Germany EBM noiseless fan,for stable performance and lower noise.
HUMANIZED DESIGN
Food-grade stainless steel liner,never get rusty ,which is safe for sample .
heavy duty casters design,convenient to move.
safety door design ,for prevention of accidental open.
led temperature display ,convenient and clear to observe .
suitable for using at environmental temperature of 10~30℃
optional digital temperature recorder,convenient to record and store performance data at special co-ndition,equipped with USB connector to copy data for analtzing .
wide voltage range design ,suitable for using when the voltage is 187v~242V
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