Liebherr Laboratory freezer with an interior free of ignition sources
Model# SFTFG1501PERFORMANCE
- Style:
- Upright Freezers
German engineering
German engineering (P)Our superior products offer premium quality, cutting edge design and innovative features that fit with your busy lifestyle. Plus, exclusive components and materials along with the latest production processes ensure energy efficiency and performance for years to come.(/P)
Energy Star
Energy Star (P)Liebherr refrigerators help to produce less energy waste and greenhouse gas emissions with the aim of having the least damaging effect on the environment and offering solutions that help consumers conserve energy.(/P)
5 (degree)C temperature stability
5 (degree)C temperature stability (P)Sensitive substances cannot be subjected to large deviations from the set storage temperature. Liebherr freezers guarantee a minimal temperature fluctuation of no more than 5(degree)C. This means that your valuable contents are optimally protected against impairment and their quality is preserved.(/P)
Compliance with the ATEX Directive
Compliance with the ATEX Directive (P)Liebherr laboratory equipment conforms to EN/IEC 60079-0 or EN-IEC 60079-7 and complies with EU Directive 2014/34/EU ( ATEX Directive ). Classification of the interior to II 3 G Ex ec IIC T6 (declared as Zone 22) makes them suitable for flammable substances in closed containers that could form explosive atmospheres.(/P)
SmartFrost
SmartFrost (P)Where there is no ice, there is no need to defrost: SmartFrost greatly reduces the frost build-up in the interior and on stored products. Defrosting is required less often - and when it is necessary, it is made much easier by the smooth, easy-to-clean interior walls. The evaporator is embedded in the foam insulation and ensures high levels of energy efficiency as well as even cooling.(/P)
Retrofittable WiFi/LAN interface
Retrofittable WiFi/LAN interface (P)This is how easy it is to network a Liebherr: With the retrofittable WiFi and LAN interface, appliances can be effortlessly connected to external systems, such as SmartMonitoring from Liebherr. With the digital monitoring solution, the storage temperature is controlled and documented conveniently and securely via the subsequently set up interface.(/P)
Designed for a service life of 15 years
Sustainable means the appliance is not only economical, but also durable. High-quality materials and solid workmanship, coupled with at least ten years of spare parts availability, make a Liebherr appliance a robust, reliable, and extremely long-lasting top performer in demanding everyday work.
Alarm relay
In the event of an alarm, the responsible control center is informed immediately, usually through connection to the building control system. You can define in advance which alarms are to be forwarded, as well as set how long the forwarding remains active and whether a reminder should be sent after the alarm acknowledgement. This allows you to react immediately in critical situations.
Intuitive menu navigation
Convenience at your fingertips: Read out the appliance status from the control panel integrated flush in the door without needing to open it. The menu guidance is self-explanatory and controlled by three touch buttons.
Replaceable door seal
Save time and money: Liebherr's plug-in door seals can be easily replaced. If a seal is damaged, you can replace it yourself without any tools.
Mechanical lock
All professional Liebherr appliances are equipped with a mechanical lock with two keys for the storage of temperature-sensitive products. This way you can be sure that no unauthorized hands can access your stored goods.
Connection frame
Odor or temperature separation can be achieved courtesy of the white connection frame, which makes it possible to combine various refrigerators yet still maintain a small footprint.
Ten years spare parts availability
Sustainable means the appliance is not only environmentally friendly and economical, but also durable. To ensure that you can enjoy your Liebherr appliance for a long time, Liebherr guarantees spare parts availability of at least ten years. Although we do everything we can to ensure that spare parts are not needed in the first place.
Cleanroom compatible
Liebherr refrigerators and freezers in the new scientific line have been tested for use in cleanrooms in accordance with DIN EN ISO 14644. As a result, an additional risk assessment by the customer to determine cleanroom suitability is no longer necessary. This saves time and money.
Demo mode
For training purposes or exhibitions, the functionalities of the appliance can be simulated in demo mode without having to operate the appliance. This saves time and money as the cooling function is not needed.
Hidden customer menu
Protected, secure, simple: The hidden customer menu provides users with status information about the appliance or allows them to make detailed appliance settings, such as resetting to factory settings. Since this information and the settings are located on a separate, code-protected menu level, unwanted changes or manipulation are avoided.
Min./max. temperature recording
Always keep an eye on the temperature: Min./max. temperature recording stores the minimum and maximum temperature values of the interior that have occurred from a defined start time and shows them clearly in the display. This way you can be sure that, up until the moment you read off the values, the storage temperatures were always within the tolerated limits.
IEC 61010-2-011 Standard
Liebherr refrigerators and freezers specially developed for storing temperature-sensitive products are CE safety-compliant. This ensures that all mechanical and electrical requirements for injury-free operation are met - and that you and your team are kept safe.
Quick start guide
No one likes to read the instructions. That's why Liebherr offers the most important information at a glance on two pages. This includes information on menu navigation, the electronic lock, cleaning, and general topics such as stored goods that are or are not permitted. Leave the technician in charge of reading the original manual.
Reminder function
The reminder function reminds you when the next basic cleaning or calibration is due. The interval can be selected from predefined intervals and set directly on the appliance. Leaving you to focus solely on your valuable work.
Easy Maintenance
The combination of sophisticated concepts and high-quality, durable materials ensures that our refrigerators and freezers are virtually maintenance-free and very easy to operate.
Electronic Control
The easy to use electronic control system is equipped with default temperature range and humidity control programs, and controls the energy-saving defrost function as required. The integrated min/max logger records and stores the interior temperature for HACCP-compliant documentation at regular intervals. In cases of temperature deviations, the electronic control system triggers a visual and audible door alarm, thus protecting your products. The sturdy membrane keyboard is dirt resistant and easy to clean.
| General product information | |
| Model type | Laboratory freezer with an interior free of ignition sources |
| Classification | Performance |
| GTIN | 9005382268513 |
| Output and consumption | |
| Energy consumption in 24h | 0.425 kWh / 24h |
| Measurement methodology for energy consumption | Empty measurement -18°C / Ambient temperature +25°C |
| Noise level | 35 dB |
| Energy consumption per year | 156 kWh/a |
| Refrigerant | R 600a |
| Heat emission | 215 kJ / h |
| Heat distribution system | Air cooling |
| Rated power consumption Watt | 50.0 W |
| Voltage | 115-127 V ~ |
| Frequency | 50/60 Hz |
| Maximum fluctuation | 2.5 °C |
| Gradient | 6.5 °C |
| Control and functions | |
| Control unit | Touch |
| Power failure alarm | when mains power returns |
| Malfunction: Warning signal | optical and acoustical |
| positive temperature deviation from the setpoint | 3.2 Kelvin |
| negative temperature deviation from the setpoint | -3.2 Kelvin |
| Heating from -20°C to -15°C (empty, +25°C TU) | 30 min |
| Cooling time from +25 °C to -20 °C (empty, +25 °C TU) | 64 min |
| Recovery time after 1 min door opening (empty, +25 °C TU, according to EN 60068-3) | 18 min |
| potential-free contact | Yes |
| Connectivity type | SmartModule |
| Interface | WLAN/LAN (optional) |
| min./max. temperature recording | Yes |
| Alarm history | No |
| Product sensor | no |
| Freezer compartment | |
| Adjustable temperature range | -9 °C to -30 °C |
| Cooling technology | SmartFrost |
| Defrosting method | manual |
| Interior light | - |
| Drawers in freezer compartment | 0 |
| Number of storage shelves | 3 |
| of which adjustable | 0 |
| Bottom grid shelf | - |
| Design and materials | |
| Side wall material | steel |
| Cabinet Material | white |
| Cabinet Material | Steel |
| Handle | Antimicrobial handle with opening mechanism |
| Material of interior containers | Plastic white |
| Material of adjustable shelves in the freezer compartment | Glass |
| Material of adjustable feet | Steel, zinced |
| Set-up and installation | |
| Self-closing door | Yes |
| Door hinges | Right |
| Door hinge replacement | Possible for customer |
| Door seal | Replaceable |
| Height-adjustable feet | - mm |
| Position adjustable feet | Front |
| Castors | - |
| Type of castors | - |
| Lock | mechanical |
| Max. height of the installation site | 6,500 ft above sea level |
| Protection | 10-16 A |
| Connector cable (length) | 3,000 mm |
| Specifications | |
| Total gross volume | 3.6 cubic feet |
| Total net volume | 3.5 cubic feet |
| Exterior dimensions: height/width/depth | 32 1/4 23 9/16 23 7/8 inch |
| Weight (with packaging) | 81.6 pounds |
| Exterior dimensions: height/width/depth (with packaging) | 890.0 / 615.0 / 710.0 mm |
| Weight (without packaging) | 70.5 pounds |
| Load-bearing capacity of shelf areas, freezer compartment | 88.2 pounds |
| Measurements: net depth of storage shelves in inches | 13 11/16 inch |
| Certifications | IEC 60068-3 / IEC 61010-1 / IEC 61010-2-011 / IEC 61326-1 |
| ATEX classification | II 3/- G Ex ec IIC T6 Gc/- |
| Clean room class according to ISO EN 14664-1 | ISO class 7 |
| Operating instructions | Click here to download |
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