- Idea for long term preservation of virus, germs, vaccines, biological tissues and organs, special food, medicines, reagents and etc.
- Suitable for scientific research institutions, hospitals, sanitation and antiepidemic stations, electronics, chemical industries.
- Wide voltage design, voltage from 187V- 242V available
-86ºC Ultra-low Temperature Freezer, Dual-cascade
-86ºC Ultra Low Temperature Freezer, Dual-cascade, Touch LCD, USB
Description
LFZ-86L -86°C Dual-cascade Ultra Low Temperature Freezer is specially designed and manufactured for long term storage ofvarious biological product,including viruses, germs.erythrocytes, leucocyte andcutis.
Applications can be found in blood banks, hospitals,epidemic preventionservices, and research institutes, laboratories in electronic and chemical plants.bio-logical engineering institutes and marine fishery companies.
Applications
- Idea for long term preservation of virus, germs, vaccines, biological tissues and organs, special food, medicines, reagents and etc.
- Suitable for scientific research institutions, hospitals, sanitation and antiepidemic stations, electronics, chemical industries.
Refrigeration system
- VIP + special PU foam insulation thickness 150mm
- Dual cascade refrigeration system, perfect refrigeration performance even under 43°C ambient temperature.
- Almost all the components related to cooling system can be replaced & repaired to ensure long life of products.
- Used Temperite oil separator, Tecumshe compressor and CFC-free refrigerant
Temperature controller
- Microprocessor based temperature controller, touched digital display panel, reveal the status of freezer precisely and clearly.
- Three months temperature and alarm conditions can be read from USB port
- Optional wifi monitoring module and exclusive software to realize remote monitoring
Security
- Alarms: High and low temperature, high ambient temperature, sensor error, power failure, high & low voltage, low battery, door jar, High/low temperature, Filter checking, Condenser failure
- Buzzing and flashing alarm, remote alarm port and message alarm(optional)
- Special designed alarm system, buzzing will resume after long time of failure not modified, though mute button pressed.
- Back-up battery can keep alarming for 72h after power failure
- Battery life alerts can prompt the user before need replacing
- Keyboard lock and password protection, prevent parameters being modified randomly
- Power-on delay: When power restores, all devices would kick-off at one time, which could cause great impact to the power network, could lead to circuit breaker tripping. The delay start function would protect the equipment and make sure all devices operate normally.
Features
- Removable condenser cover, convenient for maintenance and clean
- Reserved installation hole for circular-chart recorder.
- Protective cover for on/off switch, external alarm port and USB port
- Safety lock design prevent abnormal door status
- Removable inner door
- Adjustable SUS shelves
- Professional double testing hole
- Adjustable foma wheel, easy for installation, leveling and maneuvering.
- Optional Frozen rack
- foamed inner and outer door, forced inner door handle,3 layers of silicon seals
- Each component is equipped with noise damping material, high density fire-proof sound-absorbing cotton
- Wide ambient temperature design, inside temperature can be to -86°C under ambient temperature from 10°C to 43°C
Technical parameter
Model | LFZ-86L338 | LFZ-86L408 | LFZ-86L588 | LFZ-86L728 | LFZ-86L838 | |
Picture | ||||||
Specifications | Shelf/drawer QTY | Stainless steel shelf/3 | Stainless steel shelf/3 | Stainless steel shelf/3 | Stainless steel shelf/3 | Stainless steel shelf/3 |
Cooling | Direct cooling | Direct cooling | Direct cooling | Direct cooling | Direct cooling | |
Defrost | Manual | Manual | Manual | Manual | Manual | |
Refrigerant | HC | HC | HC | HC | HC | |
Power Consumption(kWh/24h) | 12.8 | 11.6 | 12 | 15.4 | 15 | |
Noise(db) | 50 | 50 | 53 | 53 | 53 | |
Ambient temperature(℃) | 10~32℃ | 10~32℃ | 10~32℃ | 10~32℃ | 10~32℃ | |
Temperature range(℃) | -40~-86℃ | -40~-86℃ | -40~-86℃ | -40~-86℃ | -40~-86℃ | |
Cooling system | Compressor brand/QTY | SECOP/2 | SECOP/2 | SECOP/2 | SECOP/2 | SECOP/2 |
Sensor | PTC | PTC | PTC | PTC | PTC | |
Temperature controller | Microprocessor | Microprocessor | Microprocessor | Microprocessor | Microprocessor | |
Display | LCD display | LCD display | LCD display | LCD display | LCD display | |
Power | Voltage/frequency(V/Hz) | 220/50Hz | 220/50Hz | 220/50Hz | 220/50Hz | 220/50Hz |
Power(W) | 870W | 845W | 815W | 935W | 890W | |
Current(A) | 6.75A | 7A | 7A | 7A | 7A | |
Material | Inside material | Stainless steel | Stainless steel | Stainless steel | Stainless steel | Stainless steel |
Outside material | Color sprayed steel | Color sprayed steel | Color sprayed steel | Color sprayed steel | Color sprayed steel | |
Insulation | PURF | PURF | PURF | PURF | PURF | |
Size | Capacity(L/cu.ft) | 338/11.93 | 408/14.40 | 588/20.76 | 728/25.70 | 838/29.59 |
NT./GT.(kg) | 250/305 | 292/317 | 307/368 | 360/401.5 | 397/430 | |
Exterior size(W*D*H)(mm) | 880*980*1940 | 900*940*1940 | 880*1080*2000 | 1260*890*2010 | 1190*1045*2010 | |
Interior size(W*D*H)(mm) | 488*607*1140 | 606*575*1180 | 606*738*1310 | 963*558*1350 | 894×718×1310 | |
Package size(W*D*H)(mm) | 940*1070*2130 | 955*960*2100 | 975*1140*2200 | 1320*970*2190 | 1270*1105*2220 | |
CBM | 2.14 | 1.93 | 2.45 | 2.80 | 3.12 | |
20GP/40GP/40HQ | 12/24/24 | 12/24/24 | 12/24/ 24 | 8/18/18 | 8/18/18 | |
Frozen Racks | Racks | 12(4X4) | 16(5X4,4X4) | 16(5X5) | 18(5×4)+6(6×4) | 24(5X5) |
Boxes (2 Inches) | 192 | 288 | 400 | 504 | 600 | |
Samples(2ml) | 19200 | 28800 | 40000 | 50400 | 60000 | |
Alarm | High/low temperature | Y | Y | Y | Y | Y |
Power failure | Y | Y | Y | Y | Y | |
Abnormal voltage | Y | Y | Y | Y | Y | |
Sensor error | Y | Y | Y | Y | Y | |
Filter screen check | Y | Y | Y | Y | Y | |
Thermostat failure | Y | Y | Y | Y | Y | |
Low battery | Y | Y | Y | Y | Y | |
Condenser clean | Y | Y | Y | Y | Y | |
High ambient temperature | Y | Y | Y | Y | Y | |
Door ajar | Y | Y | Y | Y | Y | |
Accessories | Castor | Y | Y | Y | Y | Y |
Inside door | 2 | 2 | 2 | 2 | 2 | |
Test hole QTY/diameter | 2/25MM | 1/25MM | 1/25MM | 1/25MM | 1/25MM | |
USB port | Y | Y | Y | Y | Y | |
Chart recorder | Optional | Optional | Optional | Optional | Optional | |
Data logger | Optional | Optional | Optional | Optional | Optional | |
Power failure backup system(alarm) | 72h | 72h | 72h | 72h | 72h | |
Remote alarm port | Y | Y | Y | Y | Y | |
Optional | CO2 back up system | Optional | Optional | Optional | Optional | Optional |
LN2 back up system | Optional | Optional | Optional | Optional | Optional |