Ultra Low Temperature Freezer Features:
Accurate microprocessor-controlled system ensures temperature range of -86℃ to -40℃ for chamber space with 1℃ increment.
Powerful cooling system with unique design supports rapidly temperature decrease.
Safety inner door design gives more tight seal for freezer. Allow users to suit needs together with adjustable shelves.
Chamber material made by 304 stainless steel for friendly cleaning.
Reliability
Safety password protected control panel prevents unauthorized system modification.
Audible buzzer and visible flashing temperature alarm system for high/low temperature, sensor error, thermostat failure alarm, power failure alarm, door switch, ambient temperature alarm, condenser failure alarm, filter check alarm, voltage abnormal alarm, low battery alarm.
Door lock for storage safety.
Ergonomic Design
Upright door with limit door hinge prevents collision when door opens.
Controller password protected to avoid unauthorized system modification.
Lockable universal caster wheels for easy moving.
Removable inner door for user to defrost and clean.
How to Installation Ultra Low Temperature Freezer:
Ultra Low Temperature Freezer Specifications:
| Model | UFZ-86V340 | UFZ-86V410 | UFZ-86V590 | UFZ-86V730 | UFZ-86V840 |
| Capacity (L) | 338 | 408 | 588 | 728 | 838 |
| Size (WxDxH) (mm) | Internal | 488x607x1140 | 606x575x1180 | 606x738x1310 | 963x571x1350 | 894x718x1310 |
| External | 854x1072x1907 | 891x992x1945 | 891x1155x1994 | 1248x975x1994 | 1179x1135x1994 |
| Temperature | Range (℃) at RT.10~32℃ | -40~-86 | -40~-86 | -40~-86 | -40~-86 | -40~-86 |
| Sensor | PTC | PTC | PTC | PTC | PTC |
| Controller | Microprocessor | Microprocessor | Microprocessor | Microprocessor | Microprocessor |
| Cooling System | Refrigerant | HC(CFC Free) | HC(CFC Free) | HC(CFC Free) | HC(CFC Free) | HC(CFC Free) |
| Defrost | Manual | Manual | Manual | Manual | Manual |
| Compressor (Qty) | SECOP/2 | SECOP/2 | SECOP/2 | SECOP/2 | SECOP/2 |
| Display | LCD display | LCD display | LCD display | LCD display | LCD display |
| Audible & Visible Alarm | High/Low temperature, High ambient temperature, Sensor error, Abnormal voltage, Low battery, Door ajar, 72h Power failure backup system(alarm) |
| Material | Internal | Stainless steel, grade 304 |
| External | Electro-galvanized steel with antimicrobial powder coating |
| Inner Door | Stainless steel, grade 304 |
| Accessories | Standard | USB port, Casters, Remote alarm port, 25 Test hole |
| Optional | Data logger, Back up system (CO₂/LN₂) |
| Chart Recorder | Optional | Optional | Optional | Optional | Optional |
| Shelves / Drawers (Qty) | Shelves/3 | Shelves/3 | Shelves/3 | Shelves/3 | Shelves/3 |
| Optional Frozen Racks (Qty) | Racks | 12(4x4) | 8(5x4)+8(4x4) | 16(5x5) | 18(5x4)+6(6x4) | 24(5x5) |
| Boxes (2 Inches) | 192 | 288 | 400 | 504 | 600 |
| Samples (2ml) | 19200 | 28800 | 40000 | 50400 | 60000 |
| Sound Emission (dB) | 50 | 50 | 53 | 53 | 53 |
| Electricity | Voltage / Frequency | AC110/220V±10%, 50/60Hz |
| Consumption | 14.13KWh/24h | 16.21KWh/24h | 14.95KWh/24h | 15.99KWh/24h | 17.07KWh/24h |
| N.W./G.W. (Kg) | 286/306 | 292/317 | 307/368 | 360/401 | 397/430 |
| Shipping Size (WxDxH) (mm) | 950x1080x2190 | 954x955x2094 | 970x1138x2185 | 1320x970x2185 | 1262x1098x2185 |
Q: Why do we recommend using an "Automatic Defroster" instead of traditional manual defrosting?
A:Traditional manual defrosting methods expose your laboratory to significant hidden risks and costs—such as the risk of sample exposure, potential physical damage to equipment, and high time costs. SCITEK’s innovative Automatic Defroster revolutionize the traditional reactive cleaning approach, fundamentally eliminating these hazards and ensuring the integrity and safety of stored samples.
Details of Ultra Low Temperature Freezer:
FAQ
Can the freezer maintain protection during a power outage?
Yes. The unit features a power failure alarm system with battery backup. Optional CO₂ or LN₂ backup systems can also be installed to provide additional protection for critical samples during extended power interruptions.
How often does the freezer need defrosting?
This model uses a manual defrost system. The frequency of defrosting depends on usage conditions, door-opening frequency, and frost accumulation. Regular defrosting helps maintain optimal cooling efficiency and temperature stability.
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