Liebherr Laboratory freezer with static cooling
Model# SFTSG1501PERFORMANCE
- 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)
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
Designed for a service life of 15 years (P)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.(/P)
Easy to clean interior
The plastic inside container is made of polystyrene: a fully recyclable, robust, and odorless plastic. Manufactured seamlessly from one piece, it has no hidden dirt traps and the large corner radii can be cleaned quickly and easily. The perfect combination of sustainability and hygiene.
Antibacterial lever handle
A benefit for users but a bane for germs: The easy-turn handle mechanism makes opening the door effortless. It contains special antimicrobial substances that reduce bacteria by up to 99.99%*. Regular and time-consuming disinfection is not necessary. This means the appliance is extremely safe even if many people have access to it. *According to ISO 22196:2011
Interchangeable door hinge
Liebherr appliances are fitted with a right-hand door hinge as a standard. Without much effort - and without any additional parts - the door hinge can be changed to the left. This allows you maximum flexibility when choosing your installation location.
Evaporator cover
The evaporator is secured with a cover to prevent stored substances from coming into contact with its cold surface. This means that it is impossible for substances to accidentally freeze on its surface. In addition, the evaporator cover ensures even greater temperature stability.
Side-by-side kit
The accessory kit provides a neat and secure solution for lining up multiple appliances. The units are firmly connected to each other via a profile rail so that they form a seamless front and cannot slip. Fixing them also guarantees the recommended distance and prevents condensation building up between the appliances.
Worktop
Get a bigger work surface with the robust worktop that can withstand up to 212(degree)F. The optional worktop is easy to monitor and raises your appliance by 3 cm, making it very suitable for 85-cm work tables. The integrated ventilation slits ensure excellent heat dissipation when connected flush to the wall.
Alarm test
An alarm is only ever any good if it can be triggered. The alarm test can be used to check the functionality of the internal and possibly an externally connected alarm device. The cooling of the appliance is not interrupted during the test run, so you can arrange an emergency simulation and rehearse with your team as you please.
Clear appliance information
All information about the appliance should be there exactly when you need it. That's why every Liebherr has its serial and service number as well as the model designation on the display, where it can be easily read. Frustrated searches or even having to clear the interior to be able to read off the important codes are now a thing of the past.
Feedthrough for external sensors
To additionally control the storage temperature with the help of a separate sensor, wiring from the outside to the inside is required. The cable feeding offers a clean and professional solution here. The integrated opening allows connection without drilling holes or breaking the door seal.
Hidden technician menu
The hidden service menu allows individual configuration of the appliance, such as alarm sound on/off, adjustment of target value ranges or changes to automatic defrosting. By making technical fine adjustments, the appliance can be adapted to your specific needs.
Almost maintenance free
Saves time, energy, and money: Liebherr s professional freestanding appliances operate without filters or other components and parts that require regular replacement. Only cleaning and calibration in line with your individual needs are necessary on a regular basis.
Power failure info
If the power supply has been interrupted due to a fault, the power failure info appears when the power is restored. This reports that the appliance was temporarily without power and details which maximum temperature was reached during this time. This allows you to assess whether a loss of quality is to be expected due to the power failure.
Recommended cleaning products and disinfectant
Liebherr appliances are designed to have a product lifetime of 15 years. To maintain this, cleaning and disinfecting agents that have been tested by Liebherr for safe use are recommended separately, or in the manual. This way you can be sure that you are not harming your appliance by mistake when you are actually trying to take care of it.
Settings with password protection
All settings that influence the function or control of the appliance can be secured by password. This means that the contents are optimally protected from unwanted changes or manipulation to the storage conditions.
| General product information | |
| Model type | Laboratory freezer with static cooling |
| Classification | Performance |
| GTIN | 9005382268315 |
| 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 | 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 | Plastic-coated grids |
| 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) | 72.8 pounds |
| Load-bearing capacity of shelf areas, freezer compartment | 99.2 pounds |
| Measurements: net depth of storage shelves in inches | 13 5/16 inch |
| Certifications | IEC 60068-3 / IEC 61010-1 / IEC 61010-2-011 / IEC 61326-1 |
| Clean room class according to ISO EN 14664-1 | ISO class 7 |
| Operating instructions | Click here to download |
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