SIGMA 3-16KL refrigerated centrifuge
The SIGMA 3-16KL refrigerated centrifuge was specially developed for demanding tasks in clinical laboratories, DNA analysis and blood banks. Thanks to its powerful cooling options and high capacity, this device is particularly suitable for temperature-sensitive applications. Compared to other devices, it offers advanced cooling and a wide range of rotor options - the right solution for every need.
Features and benefits
This refrigerated centrifuge features a robust design, a wide speed range up to 15,300 rpm and a practical rapid cooling function. It also has a spacious interior that can accommodate sample volumes of up to 4 × 400 ml. An illuminated LCD display ensures a clear overview of all important operating data.
Important technical features at a glance: - Max. speed: up to 15,300 rpm
- Capacity: 4 × 400 ml
- Power consumption: 1,010 W
- Dimensions (H × W × D): 355 × 630 × 600 mm
- Weight without rotor: 78 kg
- Temperature range: -10 °C to +40 °C (adjustable in 1 °C increments)
- Timer: 10 s to 99 h 59 min
In addition, the device is certified according to EN 61326 and thus meets strict requirements for electromagnetic compatibility. A visual standstill indicator, an acoustic warning signal (can be switched off) and a lockable control panel ensure a high level of safety. There are also 50 storable programmes available, enabling quick and flexible adaptation to different protocols. The cooling function ensures a constant temperature of below 4 °C at high speeds (for example, at 15,300 rpm with rotor 12154). A major advantage is the Rapid Cool programme, which quickly sets the desired temperature. The automatic lid opening can be deactivated as required, and the device is suitable for short-term and continuous operation. It also features various acceleration and braking programmes, allowing users to handle sensitive samples optimally.
Versatile areas of application
Thanks to a wide range of rotors (angle rotor, swing-out rotor, MTP rotor, PCR rotor or special rotor), this refrigerated centrifuge can be used in a variety of areas:
- Clinical laboratories: Whether blood or urine samples, a wide variety of materials can be processed without any problems.
- Research institutions: For DNA and RNA extractions, its temperature control allows for precise sample processing.
- Blood banks: The combination of cooling and high speeds allows blood components to be separated efficiently.
- Pharmaceutical development: Sensitive substances such as proteins, enzymes or vaccine components benefit from precise temperature control.
Frequently asked questions
How flexible is the device's range of rotors?
The refrigerated centrifuge is compatible with numerous rotors: PCR rotors for small sample volumes, MTP rotors for microtitre plates, angle and swing-out rotors for universal applications, and special rotors for specific requirements.
What cooling performance can be expected at high speeds?
At 15,300 rpm, the 12154 rotor maintains a sample temperature below 4 °C. For sensitive samples, this is a decisive advantage in avoiding the effects of heat.
How is the safety of the samples ensured?
An acoustic and optical warning system informs the user when the machine is running or at a standstill. In addition, the control system can be locked and the automatic lid opening can be individually adjusted to protect samples.
What operating modes are available?
The device supports continuous operation, short operation and a comprehensive timer (10 s to 99 h 59 min). In addition, acceleration and deceleration can be regulated or completely deactivated as required in order to avoid unnecessary stress on sensitive samples.
Is simple programming possible?
Yes, up to 50 programmes can be stored. Users can individually save the speed, temperature and running time, allowing them to quickly recall recurring centrifugation runs.
Summary
This refrigerated centrifuge impresses with its enormous flexibility, precise temperature control and extensive safety features. It is widely used in laboratories that require reliable and reproducible results - whether for separating important samples in routine analysis or in research. The device's advanced technology, combined with a wide range of rotors and practical features such as the Rapid Cool programme or the automatic lid shut-off function, makes it a powerful and efficient work tool. With its robust design and well-thought-out details, this all-rounder helps users process samples safely, cleanly and precisely tailored to their specific requirements.
